contestada

Examination of a cell by transmission electron microscopy reveals a high density of ribosomes in the cytoplasm. This observation suggests that this cell is actively producing large amounts of which of the following molecules:___________.
a. polysaccharides
b. proteins
c. lipids
d. nucleic acids

Respuesta :

Answer:

Option-B

Explanation:

In the given question, the microscopic technique showed that the cell shows the high density of ribosomes in the cytosol.

The ribosomes are the organelles that are associated with the synthesis of the proteins therefore it can be predicted that the cell is active in producing a large amount of protein. The ribosome translates the codons encoded on the mRNA molecule to amino acids which are joined by the peptide bond to form a protein.

Thus, Option-B is correct.

Histrionicus

Examination of a cell by transmission electron microscopy reveals a high density of ribosomes in the cytoplasm. This observation suggests that this cell is actively producing large amounts of the following molecules - b. proteins

Numerous minute particles in the cytoplasm of cells, either free or attached to the endoplasmic reticulum are ribosomes.

  • The ribosome is responsible for translating encoded messages from messenger RNA molecules to synthesize proteins from amino acids.
  • The ribosome translates each codon, or set of three nucleotides, of the mRNA template and matches it with the appropriate amino acid in a process called translation.
  • The ribosome translates the codons encoded on the mRNA molecule to amino acids which are joined by the peptide bond to form a protein.

Learn more:

https://brainly.com/question/2798520

Otras preguntas