B-LS1-1 - DNA, RNA, and Protein Synthesis

Front

What is the role of tRNA in translation?

Back

tRNA transports amino acids to the ribosome and matches them to the mRNA codons.

Front

How does the structure of DNA facilitate its replication?

Back

The double helix structure allows each strand to serve as a template for a new strand.

Front

How does the structure of DNA determine the structure of proteins?

Back

The sequence of nitrogenous bases in DNA codes for the sequence of amino acids in proteins.

Front

How does the sequence of bases in DNA determine the structure of proteins?

Back

By determining the order of amino acids.

Front

What is the basic unit of DNA?

Back

Nucleotide.

Front

What are the three main components of a nucleotide?

Back

A phosphate group, a sugar (deoxyribose in DNA), and a nitrogenous base.

Front

What are the four nitrogenous bases in DNA?

Back

Adenine (A), Thymine (T), Cytosine (C), and Guanine (G).

Front

What is the function of mRNA in protein synthesis?

Back

mRNA carries the genetic information from DNA to the ribosome for protein synthesis.

Front

What is the process of transcription?

Back

Transcription is the process of copying a segment of DNA into mRNA.

Front

What is the significance of the double helix structure of DNA?

Back

It provides stability and allows for accurate replication and encoding of genetic information.