4B Remediation

What are the base pairs for DNA?

• Adenine (A) with thymine (T), and cytosine (C) with guanine (G)
• Adenine (A) with adenine (A), and cytosine (C) with guanine (G)
• Thymine (T) with thymine (T), and adenine (A) with guanine (G)
• Cytosine (C) with adenine (A), and thymine (T) with guanine (G)

Create the complementary DNA strand for the strand below:

ACTGTGACT

Create the complementary DNA strand for the strand below:

CGTAACTTG

Click the only spot in the cell that DNA. replication takes place. This is because it is too big to leave this organelle.

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

When DNA is replicated, what is true about the composition of the daughter strands?

• One original parental strand and one RNA strand
• Two newly synthesized strands
• Two original parental strands
• One original parental strand and one newly synthesized strand

Click the spot on the cell cycle when DNA replication would take place.

Tags

NGSS.HS-LS1-4

Create the complementary DNA strand for the strand below.

• C

• G

• A

• T

• T

• C

• G

• A

Reorder the following steps of DNA replication.

• DNA polymerase adds nitrogenous bases to the original strand.

• Helicase unzips the DNA strand.

• The original DNA strands are used as templates for the new strands.

• The original and daughter strands wind back together to form the double helix.

Drag the correct labels to the different parts of the DNA nucleotide.

b

c

d

Phosphate

Ribose Sugar

Nitrogen Base

Deoxyribose Sugar

What monomer makes up the macromolecule of DNA?

• Nucleotide
• Fatty acid
• Glucose
• Amino acid