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Phantasy [73]
3 years ago
13

Cichlids fish evolution, as seen in lake victoria in africa, is an example of ______ equilibrium.

Biology
1 answer:
wel3 years ago
3 0

Answer:

Evolution

Explanation:

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Large numbers of ribosomes are present in cells that specialize in producing ___________molecules
babunello [35]

Answer:

Proteins.

Explanation:

Ribosomes are complex molecules present in all living cells, they are also called organelles. It serves as the site for protein synthesis. They can be gound freely in the cytoplasm or bound to certain organelles like the endoplasmic reticulum. They consist of two major structural components: the small ribosomal subunits, which read the mRNA, and the large subunits, which join amino acids to form a polypeptide chain.

There are 3 types of Ribosomes which are:

• Ribosomes link amino acids together in the order specified by messenger RNA (mRNA).

• Each unit also consist of ribosomal RNA (rRNA) molecules and a variety of ribosomal proteins.

• Transfer ribosomes (tRNA)

7 0
3 years ago
Why are individuals with HIV able to contract diseases that are rare to the rest of the population?
Serhud [2]
People with HIV are unable to fight off these rare diseases because they have a weakened immune system.
5 0
3 years ago
Read 2 more answers
What are cumulonimbus clouds?
Mazyrski [523]

Explanation:

Cumulonimbus clouds are a type of cumulus cloud associated with thunder storms and heavy precipitation. They are also a variation of nimbus or precipitation bearing clouds. They are formed beneath 20,000 ft. and are relatively close to the ground. ... These clouds often produce lightning in their heart.

7 0
3 years ago
Actin-binding proteins influence which of the following activities?A. the disassembly of actin filamentsB. the interactions of a
dangina [55]

Answer:

D. all of these answers are correct

Explanation:

Actin binding proteins are responsible for the regulation of cytoskeletal microfilaments.

Actin binding proteins have the function to

1. Maintain the population of actin monomers,

2. regulate the polymerization of filaments

3. bind to and block the growing ends of actin filaments

4. assembly actin

5. bind to the sides of actin filaments

7. cross-link actin filaments

7 0
3 years ago
After eating your favorite candy bar, you noticed that you have a sudden burst of
Ilia_Sergeevich [38]
I believe the candy bar increases blood sugar levels, so the body has a bit too much energy and tries to keep you moving to help burn it off or something. Sorry, not too sure
6 0
3 years ago
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