What cells secrete renin? Group of answer choicesMacula densaMesangial JuxtaglomerularLaci
Question
What cells secrete renin?
Group of answer choices
- Macula densa
- Mesangial
- Juxtaglomerular
- Laci
Solution
Renin is secreted by the juxtaglomerular cells of the kidney. These cells are located in the afferent arterioles that lead to the glomerulus of the nephron, which is the functional unit of the kidney. When blood pressure or blood volume is low, these cells release renin into the bloodstream. Renin then acts on a protein called angiotensinogen, converting it into angiotensin I. This is the first step in the renin-angiotensin-aldosterone system, which helps to regulate blood pressure and fluid balance in the body.
Similar Questions
Name the secretory cells which are common to both, small intestine and large intestin
What cells secrete pepsinogen?Group of answer choicesParietalChiefEnteroendocrinePaneth
Secretions that affect only nearby cells are termed _________Blank.Multiple Choiceendocrineparacrineautocrineexocrine
Q19. Which cells in the duodenum secrete cholecystokinin?a) chief cells b) parietal cells c) enteroendocrine cellsd) goblet cell
______ are cells that wrap around the capillaries of the glomerulus.Multiple choice question.CalycesPodocytesNephronsConvoluted cells
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.