Biology, 12.03.2021 06:50 brandy2115
100-150 words(need now)
Environmental interactions:
A human pancreatic cell obtains Oz, fuel molecules such as glucose, and building
materials such as amino acids and cholesterol from its environment, and it releases
CO, as a waste product of cellular respiration. In response to hormonal signals, the
cell secretes digestive enzymes. It also regulates its ion concentrations by
exchange with its environment. Based on what you have just learned about the
structure and function of cellular membranes, describe how such a cell
accomplishes these interactions with its environment.
Answers: 3
Biology, 21.06.2019 23:10
You arrive late to a biological seminar. however, just as you enter the room, you hear the speaker referring to the "five-prime end" and the "three-prime end" of a macromolecule. immediately, you know that they are talking about a: ]
Answers: 1
Biology, 22.06.2019 05:00
Freckles are a dominant trait in humans. both of the girls have the genotype ff for freckles. if either one marries a man with no freckles, what are the chances that their children will have freckles?
Answers: 1
Biology, 22.06.2019 09:30
You have just sequenced a new protein found in mice and observe that sulfur-containing cysteine residues occur at regular intervals. what is the significance of this finding? it will be important to include cysteine in the diet of the mice. cysteine residues are required for the formation of α helices and β pleated sheets. cysteine residues are involved in disulfide bridges that form tertiary structure. cysteine causes bends, or angles, to occur in the tertiary structure of proteins.
Answers: 1
100-150 words(need now)
Environmental interactions:
A human pancreatic cell obtains Oz, fuel...
A human pancreatic cell obtains Oz, fuel...
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