which statement best describes the process of secretion?

- best describes the general process of how laws are made in the United States. Water since it makes up to 80% of cartilage's content and helps cushion articular bone surfaces. Environmental conditions limit the number of species on Earth. 1. Connective tissues are made of different combinations of ground substance and fibers. Reece, J.B., Urry, L.A., Cain, M.L., Wasserman, S.A., Minorsky, P.V., & Jackson, R.B. While the food is being mechanically broken down, the enzymes in saliva begin to chemically process the food as well. In the kidney: the process of secretion moves substances from. uric acid requires little water for nitrogenous waste disposal. squares, circles, and triangles that are used to simplify the image or give it formal structure. C) production of an intracellular hormone-receptor complex How can these organisms make the transition from freshwater to ocean water back to freshwater? This property is called polarity. The salivary glands are a good example of a ___ exocrine gland. D) production of a second messenger. One gram of carbohydrates has four calories, one gram of protein has four calories, and one gram of fat has nine calories. D. Always arranged in a single layer of cells. These all work in concert to break down food inside the stomach. The compartmentalization of the secretory pathway is important to keep proteins separate from the chemical environment in the cytosol, which can cause chemical reactions that change the structure and function of some proteins in undesirable ways. distal convoluted tubule and peritubular capillary. Visit www.letsmove.gov to learn more. Which of the following best describes the Signal Hypothesis? . the feel Beneath the projections, the cells seem to have the shape of shoeboxes and are packed tightly together. D)Nerve cell Y contains receptor molecules for substance A. A. Note the secretory granules within the pictured cell. The mouth is the point of ingestion and the location where both mechanical and chemical breakdown of food begins. controlled most of East Asia. Provide flexibility *Elastic fibers contain elastin, a rubberlike protein that allows them to stretch and recoil like rubber bands, making them very flexible. During digestion, food particles are broken down to smaller components, which are later absorbed by the body. Ammonia secretion is most common in ______ species. Key Terms collecting duct: A system of the kidneys that consists of a series of tubules and ducts that connect the nephrons to the ureter. correct order for the standard preparation of a histological specimen. . The smooth muscles of the esophagus undergo peristalsis that pushes the food toward the stomach. Retrieved from https://biologydictionary.net/secretion/. expulsion of urine from the body formation of an osmotic gradient along an excretory structure reabsorption of nutrients from a filtrate selective elimination of excess ions and toxins from body fluids. Which of the following functions is most important for survival immediately after a meal? ing of an artwork's surface, whether imagined or real. Which tissue type would likely function to hold the kidneys in place? . How are endocrine and exocrine glands different from each other? A. loss of water by osmosis from cells in vital organs resulted in cell death and organ failure, B.high amounts of salt had diffused into the fish's cells, causing them to swell and lyse, C. the kidneys were not able to keep up with the water removal necessary in this hyperosmotic environment, creating an irrevocable loss of homeostasis, D. the gills has become encrusted with salt, resulting in inadequate gas exchange and asphyxiation. B. reabsorption along the proximal tubule, C. filtration from the glomerular capillaries. Your liver continually produces bile. The colon is home to many bacteria or intestinal flora that aid in the digestive processes. The fiber type that gives connective tissue great tensile strength is ______. The nephron is the functional unit of the kidney and filters blood by removing. The flow of urine to which structure will be most directly affected by the blockage? Saliva contains an enzyme called amylase that breaks down carbohydrates. The rise in obesity and the resulting diseases like type 2 diabetes makes understanding the role of diet and nutrition in maintaining good health all the more important. All mammals have teeth and can chew their food to begin the process of physically breaking it down into smaller particles. Want to create or adapt OER like this? Great Britain had territory in South Asia and Africa. United States, Japan, and Russia had fewer territories. Skin, lung, and blood vessel walls have which tissue characteristic in common? gene chromosome inheritance, Which of the following is not characteristic of the binding of amino acid based hormones to their target receptors? Complex carbohydrates, including polysaccharides, can be broken down into glucose through biochemical modification; however, humans do not produce the enzyme necessary to digest cellulose (fiber). (a) Water is excreted through active transport as the filtrate descends because the tissue in the medulla becomes increasingly salty with depth. Cellular respiration converts oxygen and glucose into water and carbon dioxide. ___ epithelium appears to have two or three layers of cells, but all the cells are in contact with the basement membrane. Which of the following statements best describes the general process of how laws are made in the United States? Which tissue type is formed by many cells joining together, each contributing a nucleus? Click 'Join' if it's correct. .Simple epithelia form impermeable barriers to viruses. An increase in protein kinase A activity in all cells of the collecting duct cells will most likely have which effect on kidney function? Animals tend to seek lipid-rich food for their higher energy content. The chewed and softened food passes through the esophagus after being swallowed. the loop of the nephron.d. Blood. Which statement best describes the process of absorption of vitamins from the intestine? The partially digested food and gastric juice mixture is called chyme. The process of approving the constitution also known as the ratification process where the constitution is of a state is taken over the legislature for consideration through specially elected state . Question: Identify the term being described by the following phrase/statement: Opposite process to tubular reabsorption. The peritubular capillaries into the renal tubules C. The renal tubules into the peritubular capillaries D. The collecting duct to the minor calyx 4. Simultaneously, the stomach begins to produce hydrochloric acid to digest the food. Porosome diameter is increased to allow the material in the vesicles to exit. Biology Dictionary. Some of the major secretory pathways are discussed below. 2003-2023 Chegg Inc. All rights reserved. a. Although lysosomes are organelles that are generally considered to be important for degradation, they also serve roles in secretion. The risk factors for type 2 diabetes mellitus include: The pathogenesis of hyperglycemia in type 2 diabetes includes all the following mechanisms except for: The test for checking mean plasma glucose concentration over the previous 8-10 weeks is: Which statement best describes the differences between the characteristics of type 1 and type 2 diabetes: Which of the following is not a beneficial effect of exercise in people with diabetes: According to trials on diabetes prevention, high-risk individuals can reduce their risk to develop diabetes by doing the following: Which of the following are the recommended blood pressure and lipid goals for the prevention of cardiovascular disease in adults with diabetes? Which statement best describes the process of secretion? Ratification is the process of approving the constitution . osseous blood cartilage areolar connective tissue. B. What is the first-line drug for patients with type 2 diabetes and obesity? stimulate blood vessels to develop within cartilage. Which of the following glands might utilize the secretory mechanism and duct structure shown in A? B) all answer choices ar which term is using expressing idea both the government and its citizens are accountable to the laws of a nation, What accurately describes imperial holdings in 1900? D. exchange across the body surface - snake. sugdhann Terms in this set (25) Which statement best describes the process of renal secretion? Generally speaking, connective tissues are largely non-living extracellular matrix. . Which of the following drugs would likely work best to produce this outcome? Why are adipose tissue, blood, and bone all considered to be connective tissues? C) bronzing of the skin The highly acidic environment kills many microorganisms in the food and, combined with the action of the enzyme pepsin, results in the catabolism of protein in the food. both adhesions and fibrosis will interfere with the heart's normal pumping activity and reduce its effectiveness. OutsideBlood . The gastro-esophageal sphincter (or cardiac sphincter) is located at the stomach end of the esophagus. Collagen fibers provides high tensile strength. Studies of cricket Malpighian tubules revealed that potassium ions accumulated inside the tubule, moving against its concentration gradient. oral cavity: the point of entry of food into the digestive system. The process of approving the Constitution is best described as Difficult. To combat childhood obesity and ensure that children get a healthy start in life, in 2010 First Lady Michelle Obama launched the Lets Move! a. Skeletal muscle b. Lining this lumen, the cells seem to have long, fingerlike projections. c) collagen, elastin, and reticular fibers. Which single statement below, about the stomach, is actually correct? However, the food consumed consists of protein, fat, and complex carbohydrates. Water flows from a ________ solution to a _______ solution. Recall that the peristaltic movements of the esophagus and other organs of the digestive tract are under the control of the brain. A.simple glands b. alveolar glands c.hormone glands d. tubular gland. an animal that is isoosmotic with its surroundings, an animal that controls internal osmolarity independent of that of the external environment, Most marine animals are (osmoconformers/osmoregulators). Secretion. A. they have membranes of varying permeability to water, B. they operate an extensive set of ion pumps, C. they are the body's only means of shedding excess nutrients, D. they have an abundance of myogenic smooth muscle. What type of tissue are you looking at? Which of the following statements is INCORRECT? "Blast" cells are undifferentiated, actively dividing cells. A category of proteins that use ATP as a source of energy to move. produce more cortisol which increases the number and size of specialized salt-secreting cells, allowing for excretion of excess salt from the gills and the production of small amounts of urine, Unlike most bony fishes, sharks maintain body fluids that are isoosmotic to seawater, so they are considered to be osmoconformers. The small intestine is the organ where the digestion of protein, fats, and carbohydrates is completed. What is an advantage to birds that secrete uric acid as their nitrogenous waste? The esophagus is a tubular organ that connects the mouth to the stomach. 2. Supports and protects organs. The cecum joins the ileum to the colon and is the receiving pouch for the waste matter. Digestive Processes The processes of digestion include seven activities: ingestion, propulsion, mechanical or physical digestion, chemical digestion, secretion, absorption, and defecation. The force driving simple diffusion is _______ while an energy source that drives active transport is ________. Restrictions on due process c. Slavery in new s tates or territories d. Segregation laws which had come before it e. Slavery The top surface of each villus has many microscopic projections called microvilli. Simple cuboidal epithelia are found in areas that stretch. Under a microscope you observe a tissue that appears to have long fibers that appear striated. Fats are also required in the diet to aid the absorption of fat-soluble vitamins and the production of fat-soluble hormones. Which statement best describes the renal process of filtration? The food is then swallowed and enters the esophagusa long tube that connects the mouth to the stomach. A law is created by Congress, signed by the president, and interpreted by the courts. The rate of obesity among children is rapidly rising in the United States. Only a small amount of chyme is released into the small intestine at a time. Diabetics with poor lower limb circulation often have slow-healing pressure ulcers on the bottom of their feet. Mesenchymal cells are most commonly found in ________ connective tissue. France and Germany had colonies in Africa. Get the app to make the most of your account. These include vitamins, minerals, some fatty acids, and some amino acids. There are many organs that work together to digest food and absorb nutrients. Exocrine glands have specific target organs for their secretions. 2003-2023 Chegg Inc. All rights reserved. Starch and glycogen are broken down into glucose by amylase and maltase. The stomach contents are extremely acidic, with a pH between 1.5 and 2.5. Using peristalsis, or wave-like smooth-muscle contractions, the muscles of the esophagus push the food toward the stomach. excreting large amounts of very dilute urine and drinking almost no water, the hypothalamus triggers the (release/inhibition) of ADH, have (increase/decrease) of water reabsorption in the collecting ducts which (concentrates/dilutes) the urine, have (increase/decrease) in water reabsorption which (concentrates/dilutes) the urine. The process of digestion begins in the mouth with the intake of food. Substances move by bulk flow from glomerular capillaries into Bowman's capsule. Which labeled structure identifies where selective secretion of toxins and drugs take place? Bile is produced in the liver and stored and concentrated in the gallbladder; it enters the duodenum through the bile duct. Dense connective tissue includes a great deal of collagen. a) fasting blood glucose ? It is a principal's approval of an act of its agent that . What distinguishes the gland in A from the gland in B? The colon has four regions, the ascending colon, the transverse colon, the descending colon and the sigmoid colon. The monosaccharides, amino acids, bile salts, vitamins, and other nutrients are absorbed by the cells of the intestinal lining. The stomach lining is unaffected by pepsin and the acidity because pepsin is released in an inactive form and the stomach has a thick mucus lining that protects the underlying tissue. In endocytosis, substances that are external to a cell are brought into the cell. .When connective tissue is stretched, collagen gives it the ability to snap back. must expend energy to produce urea from ammonia. Which statement best describes the process of prokaryotic transcription initiation? bone; osteoblast. This is an important feature of osmoregulation in terrestrial vertebrates because ___________, differential permeabilities of ascending and descending limbs of the loop of Henle are important in establishing an osmotic gradient. The liver also processes the absorbed vitamins and fatty acids and synthesizes many plasma proteins. The process of using vesicles to move material from inside to outside the cell membrane is known as exocytosis. 1: Digestion of carbohydrates is performed by several enzymes. Which of the following occurs in the processing of filtrate in the proximal and distal tubules? Some of the more common and obscure minerals found in vitamins are also identified. Nucleus Intermediate filaments and actin compose this cell structure: cytoskeleton In eukaryotes, the ____________ is the region of a eukaryotic cell that is outside the membrane-bound organelles but inside the plasma membrane. The processed filtrate containing the nitrogenous waste is released from the body as a fluid waste in a process called _________. They have a contractile vacuole that enables them to osmoregulate. Glucose is used as food by the plant and oxygen is a by-product. In the image above, the vesicle transporting substances to be secreted fuses to the porosome in the cell membrane (also known as the plasma membrane). Much like secretary vesicles, lysosomes can fuse with the cell membrane to release their contents, although a different suite of proteins is used for the fusion process. You observe a uniform tissue under a microscope. 3. Neurons contain specific fusion proteins that allow rapid and synchronous neurotransmitter release to send a signal from one neuron to another. The appendix of humans has a minor role in immunity. The food bolus travels through the esophagus by peristaltic movements to the stomach. All Rights Reserved. B. ADH and RAAS work antagonistically; ADH stimulates water reabsorption during dehydration, and the RAAS causes increase excretion of water when it is in excess in body fluids, C. both stimulate the adrenal gland to secrete aldosterone, which increases both blood volume and pressure via its receptors in the urinary bladder, D. ADH and RAAS combine at the receptor sites of proximal tubules, where reabsorption of essential nutrients takes place, hormone that causes the nephrons' distal tubules to reabsorb more Na and water, increasing blood pressure and volume. Cell 5 is a mast cell, which produces and secretes inflammation-triggering chemicals such as histamine. (c) Rho directs RINA polymerase to the promoter by binding the regions. inability to absorb digested nutrients and secrete mucus might indicate a disorder in which tissue, Glands, such as thyroid, secrete their products directly into the blood rather than through ducts are classified as. Preface to the original textbook, by OpenStax College, 3.2 Comparing Prokaryotic and Eukaryotic Cells, 4.3 Citric Acid Cycle and Oxidative Phosphorylation, 4.5 Connections to Other Metabolic Pathways, 5.2: The Light-Dependent Reactions of Photosynthesis, 8.3 Extensions of the Laws of Inheritance, 10.2 Biotechnology in Medicine and Agriculture, 20.2 Gas Exchange across Respiratory Surfaces, 20.4 Transport of Gases in Human Bodily Fluids, 21.4. The duodenum is separated from the stomach by the pyloric sphincter. Hormonal Control of Osmoregulatory Functions, 24.3. In speeding up the healing process, surgical removal (debridement) of dead tissue from an ulcerative area would encourage increased __________. The feces are propelled using peristaltic movements during elimination. Which of the following substances would NOT be found in significant amounts in the extracellular matrix of the illustrated areolar connective tissue? The anus is an opening at the far-end of the digestive tract and is the exit point for the waste material. All Rights Reserved. The liver is the largest internal organ in humans and it plays an important role in digestion of fats and detoxifying blood. Tags: Enter your parent or guardians email address: Whoops, there might be a typo in your email. The glomerular capillaries into Bowman's capsule B. Fats are stored under the skin of mammals for insulation and energy reserves. A) conduction B) convection loop of the nephron and collecting duct.d. A substance received or given off by your body will likely pass through which tissue type? The liver produces bile, a digestive juice that is required for the breakdown of fats in the duodenum. The smaller molecules are absorbed into the blood stream through the epithelial cells lining the walls of the small intestine. Hormonal Control of Human Reproduction, 24.6. Which of the following is NOT a manner in which any epithelial tissue is classified? b. (b) Water is reabsorbed b; Which of the following is the mechanism by which water is reabsorbed in the renal . The food is broken into smaller particles by mastication, the chewing action of the teeth. . Helene_Seaver Terms in this set (13) Which statement best describes the renal process of filtration? You observe a tissue under a microscope. : Groups of cells that are similar in structure and perform a common or related function form a(n) ________. Saliva contains mucus that moistens food and buffers the pH of the food. The Kidneys and Osmoregulatory Organs, 22.5. What should you do first with the sample? A) hypertension rectum: the area of the body where feces is stored until elimination. glomerular capsule and the tubules.b. There are three main processes that occur in the nephrons of our kidney: filtration, reabsorption, and secretion. Edema occurs when A) adipose cells enlarge by pinocytosis, B) areolar tissue soaks up excess fluid in an inflamed area C) reticular connective tissue invades the area D) collagen fibers enlarge as they change from dehydrated to hydrated shape, Connective tissue proper: loose connective tissue, adipose, Matrix is areolar and sparse Nucleus pushed to the side Provides reserve food fuel Insulates against heat loss Supports and protects organs, Which is true concerning muscle tissue? When two solutions differ in osmolarity, the solution with the higher solute concentration is ________, and the solution with lower solute concentration is __________. . 2003-2023 Chegg Inc. All rights reserved. Many of these assist enzymes in their function and, for this reason, are called coenzymes. Which statement best predicts the effect of the potassium concentration gradient on the movement of water in the tubules? Educator app for Nonessential solutes and wastes are left in the filtrate, and more are added to it by _________ which occurs by (passive/active) transport. Which of the following is characteristic of juxtamedullary nephrons? Pancreatic juices contain several digestive enzymes that break down starches, disaccharides, proteins, and fats. The secretions of the liver, pancreas, and gallbladder are regulated by hormones in response to food consumption. The stomach lining contains several types of cells. Usually contains a large amount of matrix. Glycogen stores are used to fuel prolonged exertions, such as long-distance running, and to provide energy during food shortage. Which term describes chemical substances that aid digestion and are secreted by the glands in the mouth, the lining of the stomach, and from the accessory organs? Which process does not display solute specificity? Which statement about this process is correct? 2003-2023 Chegg Inc. All rights reserved. When the capsular hydrostatic pressure in a nephron increases (e.g. What mechanism allow euryhaline fishes to acclimatize when they migrate to the ocean? Which of the following does NOT describe a multicellular exocrine gland? Stratified squamous epithelium; absorption. It appears that there are strands of fibers running in parallel directions. With obesity at high rates in the United States, there is a public health focus on reducing obesity and associated health risks, which include diabetes, colon and breast cancer, and cardiovascular disease. In vertebrates, the teeth, saliva, and tongue play important roles in mastication (preparing the food into bolus). Fats add flavor to food and promote a sense of satiety or fullness. 140 mg/dl b) random glucose > 160 mg/dl c) 2 hour post prandial glucose to 126 mg/dl d) fasting blood glucose 126 mg/dl Question 2 Carbohydrates, proteins, and fats are the primary components of food. The signal hypothesis explains how proteins destined for secretion enter the endomembrane system. Water and carbon dioxide are the energy that is transformed from the process. Which statement best describes the process of secretion? The Golgi apparatus C. The cytosol D. Vesicles. Which statement best describes the process of prokaryotic transcription initiation? Glucose is used as food by the plant and oxygen is a by-product. Created by sarah_lodes Terms in this set (25) Which statement best describes the process of renal secretion? Another goal is to ensure that children get physical activity. The loop of Henle dips into the renal medulla. ANP (lowers/increases) blood pressure and volume. Excretory organs known as Malpighian tubules are found in which of the following organisms? The peritubular capillaries into the renal tubules C. The renal tubules into the peritubular capillaries D. The collecting duct to the minor calyx 4. Excess carbohydrate is used by the liver to synthesize glycogen. Which property is most consistent in the majority of connective tissues? .Simple columnar epithelia are associated with absorption and secretion. These amino acids are the essential amino acids. Which survival need shortage would most affect articular cartilage's ability to rebound after joint compression, and why does it have this effect? These porosomes are conical-shaped fusion pores embedded in small pits in the cell membrane, with 3-4 porosomes per pit. They are then inserted into transport vesicles, which are spherical containers made up of a lipid bilayer. Explore this interactive United States Department of Agriculture website to learn more about each food group and the recommended daily amounts. (a) Sigma factor directs RNA polymerase to the promoter by binding the 10 and 35 regions. arteries, veins and lymphatics keep clots from sticking as long as their __ is intact and healthy. Minerals are another set of inorganic essential nutrients that must be obtained from food. You can specify conditions of storing and accessing cookies in your browser, The process of approving the Constitution is best described as, HELP When was the declaration of independence signed, Shape refers to two-dimensional works (such as paintings or drawings) and describes the outline of objects and colors, whereas form refers to c. The signal hypothesis explains how large molecules enter the nucleus of . Collagen is the toughest of the fibers. Anatomy and Physiology questions and answers, 3. Usually contains a large amount of matrix. This is a chemical that helps turn fats into energy that your body uses. Which statement about intestinal "brakes" and "accelerators" is FALSE? Further explanation A constitution is fundamental principles set according to the nation or a state or an organization is acknowledged to be governed. Which labeled structure identifies where passive water reabsorption takes place in the kidneys? The small intestine is a long tube-like organ with a highly folded surface containing finger-like projections called the villi. The peristaltic movement of the esophagus is an involuntary reflex; it takes place in response to the act of swallowing. C. Usually lines a body cavity. The ileum ends and the large intestine begins at the ileocecal valve. A. Connective tissue extracellular matrix is composed of ________. Excessive formation of uric crystals in humans leads to what medical condition? Post any question and get expert help quickly. Secretion Definition. The large intestine reabsorbs water from the undigested food and stores waste until elimination. -multiple nuclei -Golgi apparatus microvilli -lysosomes. How far do the juxtamedullary nephrons' loops of Henle extend in mammals that excrete the most hyperosmotic urine? J Which statement about dietary fibre is most correct? In reabsorpti View the full answer Transcribed image text: 3. Which groups of organisms have excretory organs known as metanephridia? 3. Which statement best describes the process of prokaryotic transcription initiation? 13. The movement of chyme from the stomach into the small intestine is regulated by hormones, stomach distension and muscular reflexes that influence the pyloric sphincter. Accessory organs add secretions and enzymes that break down food into nutrients. Biologydictionary.net, June 02, 2017. https://biologydictionary.net/secretion/. The peristaltic wave is unidirectionalit moves food from the mouth to the stomach, and reverse movement is not possible, except in the case of the vomit reflex. It is composed mostly of extracellular matrix. Sucrose (table sugar) and lactose (milk sugar) are broken down by sucrase and lactase, respectively. The epithelial cells of these structures absorb nutrients from the digested food and release them to the bloodstream on the other side. Which of the following is NOT a role of connective tissue? As you compare slides of connective tissues, which would most likely be the strongest type of connective tissue based on the composition of ground substance and fibers? They produce proteins and package them into vesicles. This site is using cookies under cookie policy . apan and Russia Which statement about absorption from the gastro-intestinal (GI) tract is most correct? An exocrine gland that has an unbranched duct would be classified as a __________. 1. Elastin fibers are sometimes called white fibers. In response to swallowing and the pressure exerted by the bolus of food, this sphincter opens, and the bolus enters the stomach. The glomerular capillaries into Bowman's capsule B. What uses secretion? ", Biologydictionary.net Editors. 1st step. Chapter 2: Introduction to the Chemistry of Life, Chapter 3: Introduction to Cell Structure and Function, Chapter 4: Introduction to How Cells Obtain Energy, Chapter 5: Introduction to Photosynthesis, Chapter 6: Introduction to Reproduction at the Cellular Level, Chapter 7: Introduction to the Cellular Basis of Inheritance, Chapter 8: Introduction to Patterns of Inheritance, UNIT 3: MOLECULAR BIOLOGY AND BIOTECHNOLOGY, Chapter 9: Introduction to Molecular Biology, Chapter 10: Introduction to Biotechnology, Chapter 12: Introduction to the Immune System and Disease, Chapter 13: Introduction to Animal Reproduction and Development, Chapter 14.

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