16- true
17-hormones
18-growth hormone
19-tubular reabsorption
20-pasaage of Ig from mother to child
21-b
16) Macrophages, natural killer cells, and defensive proteins are internal defenses that are part of our...
Help with all 4 46. Which of the following follicles is able to change the hormonal feedback from negative to positive feedback? a. primordial follicle b. primary follicle c. secondary follicle d. tertiary follicle e. corpus luteum 16. The process of tubular reabsorption involves __ which occurs via ___. a. removal of waste from the blood; diffusion b. removal of waste from the blood; sodium pumps c. return of necessary substances to the blood ; filtration d. return of necessary...
secreting rond epithelial cu capsule arenal corp A. Complex of modified cells in the afferent arteriole and the ascending limb/distal tubule in the kidney: helps regulate blood pressure by secreting renin: consists of the macula densa and juxtaglomerular cells B. Double-layered epithelial cup that surrounds the glomerulus in a nephron: also called Bowman capsule C. Functional unit of the kidney consisting of a renal corpuscle and a ren tubule D. Tubular portion of the nephron that carries the filtrate away...
Which combination of hormones helps a mother to produce milk and nurse her baby? A. Prolactin and calcitrone. B. Oxytocin and prolactin. C. Follicle stimulating hormone and luteinizing hormone D. Luteinizing hormone and oxytocin. E. Oxytocin, prolactin and luteinizing hormone. Which of the following have nontropic effects only? A. FSH B. LH C. MSH D. ACTH E. TSH All of the following are steroid hormones except A. Androgen. B. Cortisol. c. Estrogen. D. Testosterone. E. Insulin Which of the following...
25. Lower than normal NaCl concentration in the ascending limb of the nephron loop will cause the afferent arterioles to what? a. Vasoconstrict b. Vasodilate c. neither 26. Which of the following substances is not found in normal renal filtrate? a. Water and small solutes b. Nitrogenous wastes, such as urea c. Blood cells and large proteins ! d. Ions, such as sodium and potassium 27. The is a passageway for discharging urine from the body. a, ureter b. fallopian...
70) The chromafin cells of the adrenal medulla possess what type of receptor that makes them responsive to the ACh released by preganglionic sympathetic neurons? a) muscarinic receptors b) nicotinic receptors c) B1-adrenergic d) 2-adrenergic e) B3-adrenergic 71) Which of the following statements describes a common response of an autonomic effector during the "fight-or-flight" response? a) Gastric motility and secretory activity increases. b) Blood vessels serving skeletal muscles constrict. c) Adipose tissues store away triglycerides for later use. d) The...
1. Which is not one of the primary substances regulated by the kidney? A) glucose (B) water (C) salt (D) urea. 2. The ‘tube’ leading from the kidney to the bladder is the; (A) urethra (B) renal artery (C) renal vein (D) ureter. 3. Which of the following is a function of the testes (A) sperm production (B) sperm storage (C) seminal fluid production (D) progesterone production (E) none of the above. 4. A single germ cell yields how many mature sperm cells? (A) 1 (B) 2 (C) 3 ...
84. The kidney functions in A. preventing blood loss. B. white blood cell production. C. synthesis of vitamin E D. excretion of nitrogenous wastes (such as urea). E. production of the hormone aldosterone. 85. Urine is carried from the kidneys to the urinary bladder by the A. urethra. B. ureter. C. calyces. D. renal columns. E. renal tubules. 86. Blood vessels, nerves, and the ureter enter and leave the kidney at the A. hilum. B. renal fascia. C. renal pelvis...
*, *' A A b CrossRef 1 Glossary. I NormalT PROD N... 1 Table Bo... 1 Table Font Paragraph Styles Lecture #16 - Hormones Study Question 1. Which of the following statements about hormones, hormone-producing cells, and target cells is false? a. Target cells have receptors for binding the hormone they are a target for. b. Some endocrine cells exist as single cells within a tissue. c. All hormones travel in the blood to target cells. d. Endocrine glands lack...
Glomerular Filtration 1. Blood entering the glomerulus contains blood cells, proteins, glucose, amino acids, salts, urea. wall and enter the filtrate. acids, salts, urea, and water to exit the blood and 2. Blood pressure causes small molecules of glucose, amino enter the glomerular capsule. The fluid in the glomerular capsule is called the filtrate. become part of the filtrate. 3. In the list that follows, draw an arrow from left to right for the small molecules that leave the glomerulus...
QUESTION 2 Match the following hormones with their actions stimulates secretion of hormones from adrenal cortex B testosterone and maintains female sex c antidluretic hormone (ADH) Dthyroxine E parathyroid hormone Promote s growth and maintenance of male sex characteristics Increases blood sugar Increases reabsorption of sodium by kidney tubules G adrenocorticotropic homone (ACTH) H cortisol Raises blood calcium Increases metabolism in body cell 1 insulin ympathomimetic, elevates heart rate, blood pressure Stimulates water reabsorption by kidney tubules; decreases urine ●回Helps...