6- DNA and Protein Synthesis Review

During transcription, this type of ribonucleic acid is responsible for copying the DNA and brining it out of the nucleus.

• tRNA

• mRNA

• rRNA

• dRNA

These building blocks consist of a sugar, phosphate, and nitrogen base.

• Ribose

• Nucleotide

• Gene

• Protein

Where does transcription take place?

• nucleus
• cytoplasm
• ribosome

Which of these bases does not exist in RNA?

• C
• T
• U
• A

What is the correct order to make a protein?

• Protein, DNA, RNA

• RNA, DNA, Protein

• DNA, RNA, Protein

• Protein, RNA, DNA

Tags

NGSS.HS-LS1-1

Where are proteins made?

• ER

• nucleus

• cytoplasm

• mitochondria

Where is DNA and RNA made?

• nucleus

• cytoplasm

• mitochondria

• ER

The RNA codon AUG means

• add amino acid methionine

• start the protein here

• add the amino acid tyrosine

• end the polypeptide chain here

The transfer of genetic info from DNA to RNA is called

• translation

• transcription

• initiation

• elongation

The main function of tRNA is to...

• carry a message that, when translated, forms proteins
• form a portion of ribosomes
• string together complementary RNA and DNA strands
• bring amino acids from the cytoplasm to the ribosomes