DNA Replication

The ___________________ determines an organism's traits.

• sugar-phosphate backbone

• sequence of nitrogen bases

Tags

NGSS.HS-LS3-1

What is represented in the picture?

• amino acid

• fatty acid

• nucleotide

• protein

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

What bond holds the two DNA strands together?

• Hydrogen

• Nitrogen

Where would you find DNA/chromosomes within a cell?

• cytoplasm

• nucleus

• vacuole

• golgi body

Give the complimentary strand:

ACT GGC TAC AAT CAG

• ACT GGC TAC AAT CAG

• TAA CCG ATG TTA GTC

• TGA CCG ATT TTA GTC

• TGA CCG ATG TTA GTC

What does semi-conservative mean?

• both strands are old

• one strand is old and one strand is new

• both strands are new

• both strands are half made

Tags

NGSS.HS-LS3-2

Which answer choice is not matched up correctly?

• Helicase-unzips DNA

• DNA polymerase-builds new DNA strands

• Primase-lays a primer to initiate the start of replication

• DNA-carbohydrate

What percentage of Thymine would the rat have?

• 21.4%

• 28.4%

• 30%

• 20.3%

What is the correct order of replication?

• 3, 2, 1, 4

• 2, 1, 4, 3

• 2, 3, 1, 4

• 3, 4, 1, 2

Tags

NGSS.HS-LS3-2

The end result of replication is ________________________.

• one new molecule of DNA

• two identical molecules of DNA

• two different molecules of DNA