biology second semester review/protein synthesis

In what process is DNA copied into RNA?

• Transcription

• Translation

• DNA Replication

• Mitosis

Where does TRANSCRIPTION occur?

• Nucleus

• Ribosome

• Cytoplasm

• Mitochondria

Which of the following is a codon?

• 
• ATG

• AUG

• AUT

How many codons equals 1 amino acid?

• 1

• 2

• 3

• 4

How many nucleotides equal 1 amino acid?

• 1

• 2

• 3

• 4

What is the purpose for anti-codons?

• to ensure the correct amino acid is dropped off

• to match the strand of DNA

• to decode a sequence of 4 nucleotides into an amino acid

• to make me hate biology

TRANSCRIBE this DNA sequence: TACGTTACT

• AUGCAAUGA

• ATGCAATGA

• AUGGATUGA

• TACGTTACT

Tags

NGSS.HS-LS1-1

The function of _____ is to transport amino acids in the cytoplasm to the ribosome.

• rRNA
• tRNA
• mRNA
• DNA

The process where mRNA is read and made into a polypeptide chain.

• Transcription

• Translation

• Transportation

• Transient

How many amino acids are coded for by this sequence of nucleotides:
ATG GGA ACT CCA

• 4
• 2
• 6
• 12

Tags

NGSS.HS-LS1-1