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fomenos
4 years ago
13

Which of the following statements concerning ribosomes is true?

Biology
1 answer:
Nikitich [7]4 years ago
8 0

Answer:

E. All of the above statements are

Explanation:

Ribosomes are organelles found free floating in the cytoplasm or attached to endoplasmic reticulum (RER). They are the site of protein synthesis in a cell. Ribosomes initiate the translation process by binding to the mRNA molecule using their mRNA binding site. Several ribosomes called POLYSOMES are often attached to and translating the same MRNA molecule.

A ribosome contains four (4) binding sites; one for the mRNA and three (P-site, A-site and E-site) for tRNA, which are small RNA molecules that carry and add amino acid to the growing polypeptide chain during the process. In a nutshell, the ribosome via the aid of tRNA is responsible for joining amino acids together to form a polypeptide chain (future protein).

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Which statement describes the relationship between transcription and translation?
kvv77 [185]

The RNA made during transcription is used to make proteins during translation.


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Which of the following is true about the eardrum?
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Answer:

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6 0
4 years ago
According to the food chain, label the following organisms appropriately. 1. secondary consumer cat 2. primary consumer grass 3.
-Dominant- [34]

The correct sequence is:

1 Producers ( grass ): The producers are the green plants that produce food for the consumers. Green plants are the producers and energy produced is transferred to primary consumers

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3 0
3 years ago
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igor_vitrenko [27]

Answer:

<u>A, C, D, E</u>

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4 0
3 years ago
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Help with these two questions, porfavor! :'/
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