1. The Cell Wall.
Plants have a cell wall in order to maintain rigidity and stability. Animal cells do not have a cell wall because they have a different structure, which makes them more flexible and able to move around easier.
2. Chloroplasts
Since plants cannot move, they get their energy from the sun. This energy is made inside of the chloroplasts. Animal cells don't have chloroplasts because their energy comes from other organisms.
3. Central Vacuole
The central vacuole provides structure and holds materials and wastes, and also decomposes those wastes. Animal cells don't have a central vacuole because they have lysosomes and normal vacuoles that do the same function.
Answer:
d. Musculoskeletal
Changes in musculoskeletal body system affect overall mobility increasing the propensity of falling?
Explanation:
Problems in the musculoskeletal system can affect mobility through restricting the range of motion and strength, increasing the chances of falling. The changes to the neurologic system damages cognitive functioning.
Changes to the hepatic system can affect mental status while changes to the cardiopulmonary system can affect activity tolerance.
Answer:
Here is the complete question for easy comprehension
Fatty acid synthesis is regulated by hormone depending on feeding vs. fasting and recent exercise vs. no recent exercise. Which hormone is active after a meal and what is the mechanism of its action?
A. Insulin stimulates the mobilization of fatty acids for β oxidation.
B. Insulin stimulates fatty acid synthesis by activating acetyl CoA carboxylase.
C. Epinephrine stimulates the mobilization of fatty acids and stimulates their accumulation as triacylglycerols.
D. Glucagon activates the carboxylase by enhancing the phosphorylation of AMPK.
E. Epinephrine stimulates AMPK, preventing the phosphorylation of acetyl CoA carboxylase.
The ANSWER IS SURELY B
B. Insulin stimulates fatty acid synthesis by activating acetyl CoA carboxylase.
