SB2 & SB3 EOC Review

Which of the following is not apart of a nucleotide?

• sugar

• phosphate

• nitrogen base

• carboxyl group

DNA replication is considered to be semiconservative because it _____________.

• contains 2 new DNA molecules

• Contains one new DNA molecule and one old

• Both new DNA molecules contain one old strand and one new

• Each new DNA molecule contains a mix of old nucleotides and new nucleotides

What is the correct base pairing in DNA replication

• A and T; C and G

• A and C; T and G

• A and G; T and C

• A and U: C and G

Tags

NGSS.HS-LS1-1

What cellular process produce mRNA using DNA code?

• translation

• transcription

• DNA replication

• codons

Tags

NGSS.HS-LS1-1

What cellular process uses mRNA to produce an amino acid sequence?

• translation

• transcription

• DNA replication

• codons

What is the amino acid for mRNA codon CAU?

• LEU

• PRO

• HIS

• ARG

Tags

NGSS.HS-LS1-1

Which of the following is not a stop codon?

• UAA

• UAG

• UGG

• UGA

What type of RNA molecule is shown in the image?

• rRna
• mRNA
• dRNA
• tRNA

Which of the following is NOT a difference between RNA and DNA?

• single strand

• Nitrogen base- Uracil

• Nucleic Acid

• Sugar- Ribose

In the process of translation, which molecule is used to translate DNA's code into amino acids (Proteins)?

• mRNA

• tRNA

• rRNA

• dRNA

Tags

NGSS.HS-LS1-1