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Molecules: DNA, RNA, and Protein

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Questions and Answers

What is the monomer of proteins?

Amino Acid (correct)

Nucleotide

Fatty Acid

Monosaccharide

Where does transcription occur?

Mitochondria

Nucleus (correct)

Cytoplasm

Ribosome

What is the central dogma?

Process of protein synthesis (correct)

Cell division cycle

RNA processing mechanism

DNA replication process

What is the start and end product of translation?

Start: mRNA, End: Protein Signup and view all the answers

What is the role of a stop codon?

Signals the end of translation Signup and view all the answers

How would a mutation in a regulatory region of DNA affect the protein?

It could prevent proper transcription initiation Signup and view all the answers

What is alternative splicing?

Process where different mRNA molecules are produced from the same primary transcript Signup and view all the answers

What are introns and exons?

'Junk' DNA sequences and coding DNA sequences, respectively Signup and view all the answers

What is the purpose of transcription?

To synthesize RNA from DNA Signup and view all the answers

What is a codon (mRNA)?

A three-nucleotide sequence that codes for an amino acid Signup and view all the answers