A lysosome contains about 500 different powerful hydrolytic enzymes that are synthesized in the ER
a. True
b. False
Indicate whether the statement is true or false
False
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Which cells within the alveoli form a single thin epithelial layer, located very near the capillaries, ensuring efficient gas exchange occurs between the air and the blood?
A. alveolar macrophage B. type I alveolar cells C. type II alveolar cells D. goblet cells
In adipose tissue, hormone-sensitive lipase
A) Is controlled by corticotropin, epinephrine, and glucagon. B) Is activated via the IP3 pathway of signal transduction. C) Regulates the docking of LDL and other lipoproteins. D) All of the above
The fibularis ________ attaches to the head of the fibula and is responsible for plantar flexing and everting the foot.
Fill in the blank(s) with the appropriate word(s).
As a general rule, the nervous system coordinates ________ while the endocrine system regulates ________
a. nervous activity, endometrial activity b. rapid responses, long lasting activities c. nail-biting, immune responses d. feeding behavior, digestion