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hram777 [196]
3 years ago
5

What must happen for the lungs to expand allowing you to inhale

Biology
1 answer:
malfutka [58]3 years ago
3 0
Ur intercostle muscle between ur ribs
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Unlike T lymphocytes, B lymphocytes
suter [353]

The correct answer is (c) discover antigens in body fluids.

B lymphocytes act as antigen presenting cells that recognizes and displays the antigen to the white blood cells. These cells process the antigens that are present in body fluids. Professional antigen presenting cells includes B-lymphocytes, macrophages, dendritic cells, etc.





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Why does DNA need to be copied into mRNA?
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The transfer of information in a DNA strand to a new molecule of messenger RNA is known as transcription. Thus, the process of transcription is carried out by an enzyme called RNA polymerase and a number of accessory proteins called transcription factors. However, DNA is copied into mRNA because mRNA will serve as reference book that contains information as the DNA and its sequence is complementary to the DNA template.

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3 years ago
The ability not to taste PTC is dependent on recessive gene (t).
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Katherine and Amy are members of the same sorority at college and are members of the school's swim team. They have been trying t
aniked [119]

Answer:

Option (A).

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Thus, the correct answer is option (A).

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3 years ago
How can cells from the same organism have such different shapes and functions?
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Answer: As each cell differentiates, the <em>DNA </em>changes so that each type of cell has different <em>DNA</em> once it reaches maturity. Mutations in the cells’ nuclei lead to new combinations of <em>DNA</em>, resulting in different shapes and functions in the different types of cells.

Hope this helps!

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