DNA Review

Where is DNA located?

• Nucleus

• Ribosomes

• RER

• Cell Membrane

Tags

NGSS.HS-LS3-1

Name the 3 parts of a nucleotide.

• Sugar, Phosphate, Base

• Amino Acids

• A, T, G

• mRNA

Tags

NGSS.HS-LS1-1

Which 2 parts of a nucleotide make up the sides of the ladder?

• A and T

• G and C

• Sugar and Phosphates

• Bases and Sugars

What are the base pairing rules of DNA replication?

• A-U, G-C

• A-T, G-C

• A-G,C-T

• T-U, A-C

What type of biomolecule is helicase?

• Enzyme

• Sugar

• Triglyceride

• Nucleotide

When does replication take place?

• G1

• S

• G2

• Mitosis

WHERE does replication take place?

• Cytoplasm

• Ribosome

• ER

• Nucleus

Replicate the following DNA template strand:

ATT-TTC-CGG

WHY is replication important to the cell?

• To make proteins so the organism can survive

• To express genetic material outside of the nucleus

• So all cells are different in multicellular organisms

• So that each new cell has an identical copy of DNA before it divides

Tags

NGSS.HS-LS3-2

In RNA, Uracil pairs with ______. 

• cytosine
• adenine
• guanine
• thymine