Question

♤Name the cellular/internal energy reserve in autotrophs.
♤Which pancreatic enzyme is used for digestion of proteins?
♤Respiratory product(s) in plants and humans.​

Answer 1

Answer:

In autotrophs, the cellular energy reserve is staech . However carbohydrates serve as a major fuel in the cells to provide energy for life processes. The suger (glucose) produced that is not used immediately gest stored in the form of starch in plants. In animals, food is stored in the form of glycogen .

1. ProteasesDigestion of proteins is initiated by pepsin in the stomach, but the bulk of protein digestion is due to the pancreatic proteases. Several proteases are synthesized in the pancreas and secreted into the lumen of the small intestine.

Answer 2

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The internal cellular energy reserve in autotrophs is starch.

Autotrophs can prepare their food through photosynthesis in the form of glucose. Some of it is utilized to support life processes, while some will be stored for future use as a polymer of glucose.

2 )☆☞

Proteases break down proteins. They help keep the intestine free of parasites such as bacteria, yeast and protozoa. Shortage may cause: Allergies or the formation of toxic substances due to incomplete digestion of proteins.

3 ) ☆☞

Respiration is the process of releasing energy from food. Like human beings and other animals, plants also need oxygen from the environment and release carbon dioxide. This shows that even plants undergo the process of respiration. So, Oxygen and carbon dioxide are also called respiratory gases.

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