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VashaNatasha [74]
2 years ago
9

Explain why there is a temperature difference between the palms of the hands and the fingers?

Biology
1 answer:
Ksivusya [100]2 years ago
7 0

Answer:

Difference between the finger temperatures in each hand, on the palmar and dorsal surfaces. Note: Fingers represented with distinct colors presented significant difference between the finger temperatures of each hand (p < 0.001).

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Spectrin is a protein found in all eukaryotic cells that provide support to the plasma membrane.
Scorpion4ik [409]

Answer:

More information please

Explanation:

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2 years ago
What is the effect on the O2 affinity of hemoglobin? An increase in CO from 1.0 parts per million(ppm) in a normal indoor atmosp
grin007 [14]

Answer:

It increases haemoglobin's affinity.

Explanation:

When CO binds to one heme molecule, the haemoglobin molecule becomes in a relaxed state and oxygen can bind so very easily.

The problem is not in the uptake of oxygen, it's with its delivery. The affinity for oxygen increases so much such that it becomes impossible to release and deliver the oxygen to tissues.

5 0
3 years ago
A DNA mutation changes the shape of the extracellular domain of transmembrane receptor protein A produced by the cell. Which of
Tatiana [17]
<h2>a) is the correct option </h2>

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The extracellular domain of the transmembrane receptor protein acts as binding site for primary messenger molecule whereas the transmembrane domain holds the receptor within membrane and the cytosolic domain has intrinsic tyrosine kinase activity, all these helps in proper cell signaling

If because of any mutation there is change in shape of the extracellular domain then that molecule that normally binds to the receptor protein will no longer attach hence cellular response will be deactivated

8 0
2 years ago
According to the results, what is the pH of the
bearhunter [10]

Answer:

about 7 which is neutral

7 0
2 years ago
What are the different parts of a bacteriophage? Where is the DNA stored in this virus?
Yuliya22 [10]

Answer:

What are the differents parts of a bacteriophage?

The tailed phages have three major components: a capsid where the genome is packed, a tail that serves as a pipe during infection to secure transfer of genome into host cell and a special adhesive system (adsorption apparatus) at the very end of the tail that will recognise the host cell and penetrate its wall.

Where is the DNA stored in this virus?

Where is DNA stored in viruses?

The genome of most DNA-containing viruses that infect eukaryotic cells is transported (with some associated proteins) into the cell nucleus, where the cellular DNA is, of course, also found.

Explanation:

Hope it helps you!

8 0
3 years ago
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