DNA, RNA, Protein Synthesis, Mutations and Biotechnology

Front

What is the process of transcription in protein synthesis?

Back

Transcription is the process where the genetic code of a DNA molecule is transferred to a messenger RNA (mRNA) molecule.

Front

What is the process of translation in protein synthesis?

Back

Translation is the process of creating an amino acid chain using the encoded messenger RNA (mRNA).

Front

What does DNA stand for?

Back

Deoxyribonucleic Acid.

Front

What type of bond holds the two strands of the DNA double helix together?

Back

Hydrogen Bond.

Front

In RNA, which nitrogen base replaces thymine found in DNA?

Back

Uracil.

Front

What is the role of transfer RNA (tRNA) in protein synthesis?

Back

Transfer RNA (tRNA) carries amino acids from the cytoplasm to the ribosome during protein synthesis.

Front

What is the main function of messenger RNA (mRNA)?

Back

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

Front

What is a mutation?

Back

A mutation is a change in the DNA sequence that can lead to changes in protein synthesis and potentially affect an organism's traits.

Front

What are the two main types of mutations?

Back

The two main types of mutations are point mutations (changes in a single nucleotide) and frameshift mutations (insertions or deletions of nucleotides).

Front

What is biotechnology?

Back

Biotechnology is the use of living organisms or their products to develop or create new products, often involving genetic manipulation.