Front

What are nucleotides made up of?

Back

Nucleotides are made up of a sugar, phosphate, and a nitrogenous base.

Front

What is the role of tRNA in protein synthesis?

Back

tRNA brings amino acids to the ribosome during translation.

Front

What does a growing polypeptide chain indicate in protein synthesis?

Back

It indicates that amino acids are being linked together to form a protein.

Front

What amino acid is coded by the DNA segment GGT?

Back

The amino acid coded by GGT is Proline.

Front

Which nitrogen bases are considered pyrimidines?

Back

Cytosine, Thymine, and Uracil are considered pyrimidines.

Front

What is transcription?

Back

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

Front

What is translation in protein synthesis?

Back

Translation is the process where ribosomes synthesize proteins using mRNA as a template.

Front

What are the two main types of nitrogenous bases?

Back

The two main types of nitrogenous bases are purines (adenine and guanine) and pyrimidines (cytosine, thymine, and uracil).

Front

What is the function of ribosomes?

Back

Ribosomes are the cellular structures that synthesize proteins by translating mRNA.

Front

What is the significance of the genetic code?

Back

The genetic code determines the sequence of amino acids in a protein, which affects its structure and function.