Renin is secreted by ____ in response to ___ concentration of sodium ions in blood a)...
Renin is secreted by ____ in response to ___ concentration of sodium ions in blood a) adrenal cortex... low b) the hypothalamus .. low c) granular cells.. low d) granular cells.. high e) the macula densa.. low
Homework Answers
C) granular cells ..... low
Renin is a peptide hormone that is secreted by the juxta glomerular apparatus in the kidney. There are three major factors that lead to the secretion of renin one of which includes a decrease in the concentration of sodium chloride in the kidney. This decrease in the sodium concentration is detected by the MACULA DENSA present in the juxtaglomerular apparatus. Thus renin is secreted by the granular cells found in the juxtaglomerular apparatus but sensed by the macula densa in response of low sodium.
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Renin is secreted by ____ in response to ___ concentration of
sodium ions in blood a)...
41. How would an increase in blood CO2 levels effect respiratory rate? a. It would cause...
41. How would an increase in blood CO2 levels effect respiratory rate? a. It would cause an increase in respiratory rate b. It would cause a decrease in respiratory rate 42. If arterial blood contain 98% oxyhemoglobin saturation and venous blood contains 60% oxyhemoglobin saturation, what can you conclude? a. There is increased loading of oxygen at the lung b. There is increased unloading at the tissues c. The person is resting 43. Which of the following causes water reabsorption...
14:18 Exit Question 11 1 pcs Pick the CORRECT statement about the renin-angiotensin-aldosterone system (RAAS). Angiotensin...
14:18 Exit Question 11 1 pcs Pick the CORRECT statement about the renin-angiotensin-aldosterone system (RAAS). Angiotensin directly causes Nat reabsorption by the DCT In response to lower than normal Nat in the DCT, the macula densa cells signal the granular cells to release renin Renin is secreted by the posterior pituitary. Renin activates aldosterone from its precursor Aldosterone causes vasoconstriction of arterioles Question 10 1 pts Pick the TRUE statement about filtrate in the renal system. We produce approximately 180-200...
25. The juxtaglomerular cells sense a. low blood pressure in the carotid body and activate renin-angiotensin-aldosterone....
25. The juxtaglomerular cells sense a. low blood pressure in the carotid body and activate renin-angiotensin-aldosterone. b. high blood pressure in the heart and increase urination. c. low blood pressure and secrete renin. d. low blood pressure and secrete angiotensin.
6. Respiratory acidosis a. Is caused by hyperventilation b. Is caused by an increase in plasma...
6. Respiratory acidosis a. Is caused by hyperventilation b. Is caused by an increase in plasma Carbon Dioxide c. Causes a decrease in plasma bicarbonate d. Can be compensated quickly by the kidneys e. None of the above 7. Angiotensin II has a direct effect on the: a. Arterioles b. Cardiovascular Control Center c. Hypothalamus d. Adrenal Cortex e. All of the above 8. The control of Glomerular Filtration is accomplished PRIMARILY through: a. Regulation of changes in Cardiac Output...
Why is there not a resting membrane potential in autorhythmic cells? A) The Cat+ channels open too early B) The Kt...
Why is there not a resting membrane potential in autorhythmic cells? A) The Cat+ channels open too early B) The Kt channels are not finished closing when the Cat+ channels open C) The lf channels are open when repolarization ends D) The lf channels are not open when depolarization begins Which cells secrete renin in response to low blood pressure? A) granular cells C) myogenic cells B) macula densa cells D) tubulorenal cells What is the MAIN reason intercalated disks...
Which of the following hormones increase sodium reabsorption in the renal tubule? (A) Adrenal and renin...
Which of the following hormones increase sodium reabsorption in the renal tubule? (A) Adrenal and renin (B) Aldosterone and epinephrine (C) Angiotensin and aldosterone (D) Renin and ADH
answer all asap! please the question is match the following harmones/factors with the organs that produce...
answer all asap! please
the
question is match the following harmones/factors with the organs
that produce them( Home glands) A. Hypothalamus B. Anterior
Pituitary C. Posterior Pituitary D. Thyroid gland E. Parathyroid
gland F. Adrenal cortex G. Adrenal medulla H. Kidneys I.
Gonads
L. Gonads GH PTH Androstenedione (Androgen) Renin Oxytocin Aldosterone Calcitonin ESHLA Estrogen Match the following hormones/factors with their TARGET issues АСТІ A. Hypothalamus Thyroxin B. Anterior Pituitary Cortisol C. Posterior Pituitary TRH D. Thyroid gland ADH E....
. Define hormone . Describe paracrine communication. Identify four mechanisms of intercellular communication. List t...
. Define hormone . Describe paracrine communication. Identify four mechanisms of intercellular communication. List the three types of hormones based on their chemical structure. Provide examples of each type Describe the process of hormones that communicate with the plasma membrane receptors. . What primary factor determines each cell's hormonal sensitivities? . Identify the two lobes of the pituitary gland. How do they differ structurally and functionally? . List and discuss the functions of the 9 pituitary hormones Describe the feedback...
QUESTION 2 Match the following hormones with their actions stimulates secretion of hormones from adrenal cortex...
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...
Match the terms with their correct meanings ]Excessive thirst Region of the brain that produces factors...
Match the terms with their correct meanings ]Excessive thirst Region of the brain that produces factors to stimulate the pituitary gland Anterior lobe of the pituitary gland Hormone secreted by the thyroid gland; lowers blood calcium A mineral salt found in the blood and tissues; potassium is an example A vasopressin B aldosterone C electrolyte D polydipsia E calcitonin F pancreatectomy G oxytocin Hormone secreted by the adrenal cortex; increases salt (sodium) reabsorption by Hglycosuria the kidney Hormone secreted by...
41. How would an increase in blood CO2 levels effect respiratory rate? a. It would cause an increase in respiratory rate b. It would cause a decrease in respiratory rate 42. If arterial blood contain 98% oxyhemoglobin saturation and venous blood contains 60% oxyhemoglobin saturation, what can you conclude? a. There is increased loading of oxygen at the lung b. There is increased unloading at the tissues c. The person is resting 43. Which of the following causes water reabsorption...
14:18 Exit Question 11 1 pcs Pick the CORRECT statement about the renin-angiotensin-aldosterone system (RAAS). Angiotensin directly causes Nat reabsorption by the DCT In response to lower than normal Nat in the DCT, the macula densa cells signal the granular cells to release renin Renin is secreted by the posterior pituitary. Renin activates aldosterone from its precursor Aldosterone causes vasoconstriction of arterioles Question 10 1 pts Pick the TRUE statement about filtrate in the renal system. We produce approximately 180-200...
25. The juxtaglomerular cells sense a. low blood pressure in the carotid body and activate renin-angiotensin-aldosterone. b. high blood pressure in the heart and increase urination. c. low blood pressure and secrete renin. d. low blood pressure and secrete angiotensin.
6. Respiratory acidosis a. Is caused by hyperventilation b. Is caused by an increase in plasma Carbon Dioxide c. Causes a decrease in plasma bicarbonate d. Can be compensated quickly by the kidneys e. None of the above 7. Angiotensin II has a direct effect on the: a. Arterioles b. Cardiovascular Control Center c. Hypothalamus d. Adrenal Cortex e. All of the above 8. The control of Glomerular Filtration is accomplished PRIMARILY through: a. Regulation of changes in Cardiac Output...
Why is there not a resting membrane potential in autorhythmic cells? A) The Cat+ channels open too early B) The Kt channels are not finished closing when the Cat+ channels open C) The lf channels are open when repolarization ends D) The lf channels are not open when depolarization begins Which cells secrete renin in response to low blood pressure? A) granular cells C) myogenic cells B) macula densa cells D) tubulorenal cells What is the MAIN reason intercalated disks...
answer all asap! please
the
question is match the following harmones/factors with the organs
that produce them( Home glands) A. Hypothalamus B. Anterior
Pituitary C. Posterior Pituitary D. Thyroid gland E. Parathyroid
gland F. Adrenal cortex G. Adrenal medulla H. Kidneys I.
Gonads
L. Gonads GH PTH Androstenedione (Androgen) Renin Oxytocin Aldosterone Calcitonin ESHLA Estrogen Match the following hormones/factors with their TARGET issues АСТІ A. Hypothalamus Thyroxin B. Anterior Pituitary Cortisol C. Posterior Pituitary TRH D. Thyroid gland ADH E....
. Define hormone . Describe paracrine communication. Identify four mechanisms of intercellular communication. List the three types of hormones based on their chemical structure. Provide examples of each type Describe the process of hormones that communicate with the plasma membrane receptors. . What primary factor determines each cell's hormonal sensitivities? . Identify the two lobes of the pituitary gland. How do they differ structurally and functionally? . List and discuss the functions of the 9 pituitary hormones Describe the feedback...
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...
Match the terms with their correct meanings ]Excessive thirst Region of the brain that produces factors to stimulate the pituitary gland Anterior lobe of the pituitary gland Hormone secreted by the thyroid gland; lowers blood calcium A mineral salt found in the blood and tissues; potassium is an example A vasopressin B aldosterone C electrolyte D polydipsia E calcitonin F pancreatectomy G oxytocin Hormone secreted by the adrenal cortex; increases salt (sodium) reabsorption by Hglycosuria the kidney Hormone secreted by...
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