Biology, 08.09.2021 22:00 potatogirl6811
Humans are able to produce 20 different amino acids, which have side chains with differing properties. How does the variation in amino acids' side chains affect a cell?
A) It allows for a wide variety of proteins to be produced that will carry out a wide variety of functions.
B) It causes the cell to produce a wider variety of proteins that all carry out the same function within the cell.
C) It requires the cell to acquire more energy to accommodate a wider variety of chemical bonds among side chains.\
D) It results in individual proteins that can each carry out a wide variety of biochemical processes within the cell.
Answers: 2
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How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.
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Biology, 22.06.2019 01:30
Which best explains how a heat pump can heat a room? cold air from the house is moved through pipes, where it absorbs thermal energy. warm air from outside is pushed into the house to replace the cold air. combustion warms the air when chemical energy is transferred to thermal energy. fuel is used to move a piston, which pushes warm air into the house.
Answers: 1
Humans are able to produce 20 different amino acids, which have side chains with differing propertie...
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