DNA Replication, Transcription, and Translation

DNA replication results in two DNA molecules,

• Each with two new strands

• Each with one original strand and one new strand

• Each with two original strands

• One with two new strands and the other with two original strands

Where is the DNA located inside the cell?

• Ribosome

• Endoplasmic reticulum

• Golgi apparatus

• Nucleus

Tags

NGSS.MS-LS1-2

Where in the cell is DNA transcribed into mRNA?

• Cytoplasm

• Ribsome

• Nucleus

• Mitochondria

Transcribe the following DNA strand into the correct mRNA strand?

TGC-GGA-CTC-CTC

• ACG-CCT-GAG-GAG

• TCC-GGT-CTC-CTC

• UGC-GGA-CUC-CUC

• ACG-CCU-GAG-GAG

What is the complementary DNA to the following DNA strand?

TAT-TAG-ATT-ACA

• TAT-TAG-ATT-ACA

• ATA-ATC-TAA-TGT

• UTU-UTC-TUU-TGT

• AUA-AUC-UAA-UGU

What are the subunits of DNA and RNA?

• simple sugars

• amino acids

• nucleotides

• carbohydrates

What does the DNA polymerace do during DNA replication?

• It replicates tRNA, mRNA, and rRNA

• It adds A-U-G-C as compliments to the original strand of DNA

• It adds complimentary free nucleotides to the original strand of DNA

• It unzips the DNA

Each rung of the DNA ladder is made up of a

• pair of nitrogen bases

• pair of carbon bases

• single nitrogen base

• single carbon base

The process of creating mRNA from DNA strand is called

• replication

• transcription

• translation

The process of creating a protein from mRNA is called

• replication

• transcription

• translation