DNA/RNA/Protein Synthesis

The shape of DNA.

• double helix
• nucleotide
• DNA polymerase
• single stranded

Tags

NGSS.HS-LS1-1

Nitrogen base that pairs with adenine

• cytosine
• DNA polymerase
• deoxyribose
• thymine

Which shows the correct complementary base pairing for DNA?

• C-A, T-G
• A-G, C-T
• C-G, U-A
• T-A, G-C

If we think of DNA as a ladder, which parts are the steps of the ladder?

• the nitrogenous base pairs
• the phosphate-sugar backbone
• the genes
• the phospholipid bilayer

If we think of DNA as a ladder, which parts are the sides of the ladder?

• the nitrogenous base pairs
• the phosphate-sugar backbone
• the genes
• the phospholipid bilayer

What are the parts of a nucleotide?

• phosphate, sugar, base

• A, T, G, C

• Nucleic Acids

• two base pairs connected

Which of the following is correctly matches: ATT GTA CGA

• TAA CAT GCT

• ATT GTA CGA

• TAA GTA TCG

• GCC ACG TAC

Tags

NGSS.HS-LS1-1

Hydrogen bonds occur:

• on the ribbon (between the sugar)

• between the bases

• only between A & T

• only between G & C

What is this a picture of?

• nucleotide

• DNA strand

• chromosome

• gene

Tags

NGSS.HS-LS1-1

In which phase does the DNA copy itself?

• interphase

• metaphase

• anaphase

• telophase