Central Dogma

Which of the following statements are true regarding TRANSCRIPTION? (mark all that apply)

• End results in synthesis of polypeptide chain

• End results in synthesis of mRNA

• Template is the genes in the genome

• Template is messenger RNA

• Ribosomes are present

Which of the following are true regarding TRANSLATION? (mark all that apply)

• Occurs in the nucleus

• Occurs in the cytoplasm

• RNA polymerase is an enzyme used.

• DNA polymerase is an enzyme

• Transfer RNA is involved in the process

Which of the following enzymes is needed for Transcription?

• Helicase

• DNA Polymeras

• RNA Polymerase

• Ligase

• Topoisomerase

During TRANSCRIPTION, as the DNA is being read which nucleotides are being used to build the RNA? (mark all that apply)

• Adenine

• Thymine

• Cytosine

• Guanine

• Uracil

5) When Messenger RNA processing occurs, it does NOT occur in which of the following organisms?

• fungi

• bacteria

• plants

• animals

During TRANSCRIPTION, which molecules and examples could be found? (mark all that apply)

• Triplet : TAC

• Codon: TAC

• Anticodon: UAC

• Triplet : AUG

• Codon : AUG

Given the mRNA sequence - 3' AUG CAU GGU.5'. What is the original DNA template strand?

• 5' TAC GTA CCA 3'

• 5' UAC GUA CGA 3'

• 3' UAC GUA CGA 5''

• 3' TAC GTA CGA 5'

Given the DNA template sequence of 3' TAC GTT ACT 5'. What is the corresponding mRNA strand?

• 5'AUG CAA UGA 3'

• 3' ATG CAA TGA 5'

• 3'AUG CAA UGA 5'

• 5' ATG CAA TGA 3'

Tags

NGSS.HS-LS1-1

As for mRNA processing, which of the following are true? (mark all that apply)

• Introns are removed.

• When finished, final mRNA leaves the nucleus.

• The finalized mRNA has a cap and tail placed on it.

• Exons are spliced together.

Which of the following steps is NOT part of TRANSCRIPTION in eukaryotes?

• Initiation

• Elongation

• Termination

• Transformation