DNA Replication and Protein Synthesis

Front

What are molecular bases?

Back

Molecular bases are the building blocks of DNA and RNA, consisting of adenine (A), thymine (T), cytosine (C), and guanine (G) in DNA, and uracil (U) in RNA.

Front

What determines the genetic information in an organism?

Back

The genetic information in an organism is determined by the sequence of subunits A, T, C, and G in the DNA.

Front

What base is found in RNA but not in DNA?

Back

Uracil is a base that is present in RNA but not in DNA.

Front

What is the role of tRNA in protein synthesis?

Back

tRNA (transfer RNA) carries amino acids to the ribosome, where proteins are synthesized.

Front

How is the genetic code of DNA determined?

Back

The genetic code of a DNA molecule is determined by the specific sequence of molecular bases.

Front

What is the function of mRNA?

Back

mRNA (messenger RNA) carries the genetic information from DNA to the ribosome for protein synthesis.

Front

What is the difference between DNA and RNA?

Back

DNA contains the bases A, T, C, and G, while RNA contains A, U, C, and G. DNA is double-stranded, and RNA is single-stranded.

Front

What is a gene?

Back

A gene is a segment of DNA that contains the instructions for making a specific protein.

Front

What is transcription in the context of protein synthesis?

Back

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

Front

What is translation in the context of protein synthesis?

Back

Translation is the process where ribosomes use mRNA to assemble amino acids into a protein.