Homework Answers
13. The answer is: a. Each kidney is composed of about ten million nephrons.
14. The answer is: c. The Bowman's capsule is the tail of a nephron.
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13) Which of the following statements on how the kidneys filter the blood is not true...
Identify the blood vessel with the greatest total cross-sectional area Select one O a, veïns b....
Identify the blood vessel with the greatest total cross-sectional area Select one O a, veïns b. arterioles c. arteries O d. capillaries Select the correct statement about the kidneys: Select one O a. The collecting ducts of the kidneys are found embedded in the renal cortex. O b. Each Bowman's capsule contains up to four nephrons O c. The collecting duct of the kidney drains into the urethra O d. The human kidney has millions of nephrons All of the...
Good Morning, can I please get help on answering these seven questions? Thank you, in advance...
Good Morning, can I please get help on answering these seven
questions? Thank you, in advance :)
1. During filtration in the kidney, which of the following is least likely (under normal circumstances) to enter Bowman's capsule from the bloodstream? water plasma proteins amino acids glucose lons 2. Where does secretion occur in a nephron? Loop of Henle Bowman's capsule glomerulus collecting duct 3. The process of filtration from the capillaries into Bowman's capsule is driven by diffusion concentration gradients...
24. In mammals, urine formation occurs in a pair of kidneys. Each human kidney contains about...
24. In mammals, urine formation occurs in a pair of kidneys. Each human kidney contains about a million tubelike- blood-filtering units called nephrons. Urine compositions and volume depend on three processes: filtration, reabsorption, and secretion. Which of the following does not match the process named? a. filtration: blood enters Bowman's capsule of glomerulus b. reabsorption: water and solutes selectively return to blood capillaries c. secretion: excess ions and some other substances move from blood capillaries into the nephrons d. all...
answer all pls Urine exits the kidneys through the: Bladder Urethra Ureters Collecting ducts Filtration of...
answer all pls
Urine exits the kidneys through the: Bladder Urethra Ureters Collecting ducts Filtration of blood in the kidney nephron begins in the: Loop of Henle Proximal convoluted tubule Bowman's Capsule Distal convoluted tubule Most aquatic animals secrete nitrogenous wastes in the form of ____, but land animals convert this into other Chemicals that are less toxic. Urea Uric acid Ammonia Proteins When fats are digested: their breakdown products are absorbed into the bloodstream from the vill of the...
TRUE / FALSE QUESTIONS: Mark "A" for statements that are entirely TRUE and "B" for statements...
TRUE / FALSE QUESTIONS: Mark "A" for statements that are entirely TRUE and "B" for statements that are either entirely or partly FALSE 119. The major muscle of respiration in humans is the diaphragm. It is smooth muscle, which is under involuntary control. 120. Blood pressure and breathing rate are regulated with negative feedback. 121. The kidney reabsorbs needed materials like nutrients and secretes wastes. 122. Materials that are reabsorbed by the nephron go back into the blood. 123. The...
n Which of the following statements about the kidneys is not true? 11) A) The kidneys...
n Which of the following statements about the kidneys is not true? 11) A) The kidneys help to regulate fluid balance and electrolyte concentration B) About 15 L of urine is produced by the kidneys each month c About 100 L of blood flows through the kidneys each day D) The kidneys filter unwanted metabolic products from body fluids 2) What percentage of the solutes in urine is made of nitrogen containing waste? 50% D) 40% 12) A) 60% B)20%...
1. True or False: The kidneys are retroperitoneal organs? 2...In both sexes, the relative position of...
1. True or False: The kidneys are retroperitoneal organs? 2...In both sexes, the relative position of the urinary bladder to other abdominopelvic organs can best be viewed in what type of section of the female and male pelvic cavities? (choose one) Anterior Posterior Medial Mid-sagittal 3.. True or false: the urethra in the female is longer than the urethra in the male? 4.. The renal sinus includes all the following structures except: (a) Renal Pelvis (b) Renal Papillae (c) MinornRenal...
Check Your REV 1 Fill in the blanks: The pressure in the glomerulus that tends to...
Check Your REV 1 Fill in the blanks: The pressure in the glomerulus that tends to favor filtration is known as the , and the two pressures that oppose filtration are the and the 2 The overall force that drives glomerular filtration is known as the a. glomerular osmotic pressure. b. capsular hydrostatic pressure. C. glomerular filtration pressure. d. net filtration pressure. 3 Fill in the blanks: The rate of filtrate formation is known as the and averages about 4...
1) Which of the following statements is true regarding the human circulatory system? A) If we...
1) Which of the following statements is true regarding the human circulatory system? A) If we were to stretch them out we would have about 50 miles worth of blood vessels. B)The type of blood vessels that carry blood away from the heart are called veins. C) Blood pumped out of the heart carries delivers oxygen and nutrition to all the body tissues and organs except the liver. D) The left side of the heart always contains freshly oxygenated blood....
Question 3 (2 points) Which of the following statements accurately describes the following reaction? Peptides +...
Question 3 (2 points) Which of the following statements accurately describes the following reaction? Peptides + Dipeptides Perles Dipepidares > Free amino acids A-A-A A-A A A А A A Enzymatic digestion of proteins in the stomach by enzymes secreted by the pancreas Enzymatic digestion of proteins in the stomach by enzymes such as pepsin Enzymatic digestion of proteins in the small intestine by the enzyme trypsin secreted by the pancreas O two of the choices are correct none of...
Identify the blood vessel with the greatest total cross-sectional area Select one O a, veïns b. arterioles c. arteries O d. capillaries Select the correct statement about the kidneys: Select one O a. The collecting ducts of the kidneys are found embedded in the renal cortex. O b. Each Bowman's capsule contains up to four nephrons O c. The collecting duct of the kidney drains into the urethra O d. The human kidney has millions of nephrons All of the...
Good Morning, can I please get help on answering these seven
questions? Thank you, in advance :)
1. During filtration in the kidney, which of the following is least likely (under normal circumstances) to enter Bowman's capsule from the bloodstream? water plasma proteins amino acids glucose lons 2. Where does secretion occur in a nephron? Loop of Henle Bowman's capsule glomerulus collecting duct 3. The process of filtration from the capillaries into Bowman's capsule is driven by diffusion concentration gradients...
answer all pls
Urine exits the kidneys through the: Bladder Urethra Ureters Collecting ducts Filtration of blood in the kidney nephron begins in the: Loop of Henle Proximal convoluted tubule Bowman's Capsule Distal convoluted tubule Most aquatic animals secrete nitrogenous wastes in the form of ____, but land animals convert this into other Chemicals that are less toxic. Urea Uric acid Ammonia Proteins When fats are digested: their breakdown products are absorbed into the bloodstream from the vill of the...
TRUE / FALSE QUESTIONS: Mark "A" for statements that are entirely TRUE and "B" for statements that are either entirely or partly FALSE 119. The major muscle of respiration in humans is the diaphragm. It is smooth muscle, which is under involuntary control. 120. Blood pressure and breathing rate are regulated with negative feedback. 121. The kidney reabsorbs needed materials like nutrients and secretes wastes. 122. Materials that are reabsorbed by the nephron go back into the blood. 123. The...
n Which of the following statements about the kidneys is not true? 11) A) The kidneys help to regulate fluid balance and electrolyte concentration B) About 15 L of urine is produced by the kidneys each month c About 100 L of blood flows through the kidneys each day D) The kidneys filter unwanted metabolic products from body fluids 2) What percentage of the solutes in urine is made of nitrogen containing waste? 50% D) 40% 12) A) 60% B)20%...
1. True or False: The kidneys are retroperitoneal organs? 2...In both sexes, the relative position of the urinary bladder to other abdominopelvic organs can best be viewed in what type of section of the female and male pelvic cavities? (choose one) Anterior Posterior Medial Mid-sagittal 3.. True or false: the urethra in the female is longer than the urethra in the male? 4.. The renal sinus includes all the following structures except: (a) Renal Pelvis (b) Renal Papillae (c) MinornRenal...
Check Your REV 1 Fill in the blanks: The pressure in the glomerulus that tends to favor filtration is known as the , and the two pressures that oppose filtration are the and the 2 The overall force that drives glomerular filtration is known as the a. glomerular osmotic pressure. b. capsular hydrostatic pressure. C. glomerular filtration pressure. d. net filtration pressure. 3 Fill in the blanks: The rate of filtrate formation is known as the and averages about 4...
Question 3 (2 points) Which of the following statements accurately describes the following reaction? Peptides + Dipeptides Perles Dipepidares > Free amino acids A-A-A A-A A A А A A Enzymatic digestion of proteins in the stomach by enzymes secreted by the pancreas Enzymatic digestion of proteins in the stomach by enzymes such as pepsin Enzymatic digestion of proteins in the small intestine by the enzyme trypsin secreted by the pancreas O two of the choices are correct none of...
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