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Afina-wow [57]
2 years ago
5

What is one of the biomolecules for which nitrogen is needed (hint: they help build muscles)?

Biology
1 answer:
ohaa [14]2 years ago
6 0
It would be amino acids.
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PLEAS HELP
stiv31 [10]

A macrophage may engulf a pathogen by endocytosis, which involves the reorganization of actin microfilaments in the membrane and microtubules in the cytoskeleton.

<h3>What is endocytosis?</h3>

Endocytosis is a cellular process by which a cell can absorb materials from the surrounding medium, such as viruses and bacteria in the case of macrophages.

Microfilaments and microtubules are proteins that form part of the cytoskeleton and dynamic conformational changes of them are associated with the cytoskeletal rearregement during the phagocytic process.

The actin microfilaments in the membrane and microtubules in the cytoskeleton form part of the process of endocytosis because they need to reorganize during cell movement.

In conclusion, a macrophage may engulf a pathogen by endocytosis, which involves the reorganization of actin microfilaments in the membrane and microtubules in the cytoskeleton.

Learn more about actin filaments here:

brainly.com/question/13777481

#SPJ1

5 0
2 years ago
The key ingredient of an arterial fluid classified as a cosmetic fluid is a(an)?
lesya692 [45]
I believe it’s an active dye?
4 0
3 years ago
A species of fish evolved over thousands of years to have gills that allowed the fish to swim deep in the sea. What’s the effect
SIZIF [17.4K]

Answer:

Likewise, competition for food among deep-water fish that eat the same types of food will .

Explanation:

Natural selection will condemn all deep-sea fish to the same environment that conditions them, those that cannot develop gills will be exposed to extinction, this refers to the theory of the evolution of the fittest by Charles Darwin.

6 0
3 years ago
Read 2 more answers
Using complete sentences, compare and contrast the terms living and biotic. In your response, illustrate using examples and appr
Tems11 [23]
Biotic factors are all of the “alive” factors in the environment which includes all living organisms. Abiotic factors are opposite, are “non alive” factors which may include water,soil,air,rocks,and etc.
6 0
2 years ago
Using a parental dna strand as a template, a new dna strand is synthesized by
ArbitrLikvidat [17]
A is the answer
a replication fork
8 0
3 years ago
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