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iris [78.8K]
3 years ago
13

2) Choose the best answer.

Biology
1 answer:
boyakko [2]3 years ago
4 0

Explanation:

2) E) ribosome .

3) c) cytoskeleton: The cytoskeleton is a series of fibers made from proteins. It provides structure to the cell and gives it its shape it its shape.

4) a) chloroplast

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biogechemical cycles on earth serve on earth serve a variety on different purpose. what do the biogechemical cycles have in comm
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Answer:

Son procesos naturales que reciclan elementos en diferentes formas químicas desde el medio ambiente hacia los organismos, y luego a la inversa. Agua, carbón, oxígeno, nitrógeno, fósforo y otros elementos recorren estos ciclos, conectando los componentes vivos y no vivos de la Tierra

Explanation:

7 0
3 years ago
Define the word homology ?
Aleksandr [31]

the state of having the same or similar relation, relative position, or structure
4 0
3 years ago
At what angle is earths axis tilted in relation to the sun?
maxonik [38]
23.5 degrees relative
6 0
3 years ago
What is the principal component of the thickest layer of the skin?
jek_recluse [69]

1. The correct answer is option A

The thickest layer is Dermis which is made up of two layers papillary and reticular. The reticular dermis is the lower layer of the dermis and is made up of dense irregular connective tissue featuring collagen fibers.

2. The correct answer is option  E

Bone is composed of fibrous and mineralized connective tissues which is enriched in collagen and calcium phosphate.

3. The correct answer is option C

Muscles are composed of two major protein filaments: a thick filament composed of the protein myosin and a thin filament composed of the protein actin. These two filaments slide over each other to repetitively contract the muscles.


5 0
3 years ago
Chromosomes other than sex chromosomes are known as______? A.genes B.protines C.autosomes D.alleles
Ilya [14]

Answer:

C autosomes

Explanation:

the remaining chromosomes are known as autosomes

6 0
3 years ago
Read 2 more answers
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