The digestion of proteins, including human flesh, involves enzymatic processes performed by proteases. These begin in the stomach with pepsin and continue in the small intestine with enzymes like trypsin.
The chemical reactions responsible for the digestion of proteins, including human flesh, are primarily enzymatic digestion processes performed by proteolytic enzymes, known as proteases. The process begins in the stomach where the enzyme pepsin starts the breakdown of proteins into smaller chains called polypeptides. This process continues in the small intestine where other proteases, like trypsin and chymotrypsin, further break down these peptide chains. Finally, the smallest units of proteins, amino acids, are absorbed into the bloodstream.
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b. water pollution
c. climate change
d. ultraviolet rays Please select the best answer from the choices provided A B C D
Answer:a
Explanation:
Answer:
The correct answer will be-short life span and rapid reproductive.
Explanation:
Fruit flies or Drosophila melanogaster is a model organism used to study the principles of genetics as:
1. Short life span- they have a very short life span about 40-50 days in which they complete their life cycle.
2. Reproduction- The reproduction in an organism is very rapid that is they reproduce and produce a large number of offsprings in a short period of time.
Thus, scientist uses them to study genetics and observe traits in a small period of time.
During the Industrial revolution, due to pollution, trees become darker in the urban area. Light-colored moths were, thus, easy prey. The dark-colored moths were able to camouflage on dark trees and avoid predators. The phenomenon is known as industrial melanism. So, in polluted urban areas, the number of dark-colored peppered moths increased. In the clean environment, were much effective in hiding from predators and they outnumbered the dark-colored moths.
Answer: acquired
Explanation:
B.Because the movement of energy through the biosphere follows a path similar in shape to a pyramid
C.Because decomposers form a wide base of support at the bottom of a food web similar to the base of a pyramid
D.Because food webs are usually triangular in shape