Answer:
The answer is rough endoplasmic reticulum.
Explanation:
If we apply this analogy to the cellular structures, the type of conveyor belt explained in the question represents the rough endoplasmic reticulum. Because it has a complex structure made up of membrane and ribosomes and it produces only a limited number of proteins just like the very efficient conveyor belt that produces only a few products.
I hope this answer helps.
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Answer:
Peritubular capillaries.
Explanation:
Proximal convoluted tubules plays an important role in the process of urine formation. This tubule is present between the convoluted parts of loop of henle and bowman's capsule.
Peritubular capillaries are the small blood vessels that are mainly supplied by efferent arterioles. These capillaries help in the secretion and reabsorption between the blood and the lumen of the nephron. Peritubular capillaries are surrounded in the proximal convoluted tubules.
Thus, the answer is peritubular capillaries.
1st one i think, hope that helped