DNA Structure & Replication | Baamboozle - Baamboozle

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What are the complementary base pairs?

A-T and C-G

True/False The Phosphate molecule in a nucleotide contains the element Phosphorus (P).

True

What is happening to a cell that goes into the G 0 phase?

Nothing. It is resting. It is not growing, preparing to divide, or dividing.

What phase does the cell spend most of its time in?

Interphase

What 2 parts of a nucleotide do ALL nucleotides have in common?

Phosphate and Sugar molecule

How many different types of nucleotides make up DNA?

4

True/False The nitrogenous bases in nucleotides contain the element Nitrogen.

True

Helicase "unzips" the DNA strand to start DNA replication. What type of biomolecule is helicase? (Be specific)

Protein (enzyme)

What are the 2 main phases of the cell cycle

Interphase and Mitosis

What is the small structural unit that makes up a strand of DNA?

Nucleotide

Another term for cell division is ____.

Mitosis

When does DNA replicate in the cell cycle?

S-phase of Interphase

Why does a cell have to duplicate its DNA?

So the new daughter cells will have the same amount of DNA as the parent cell.

What is the first phase of Interphase and what is happening in the cell?

G1 - the cell is growing to maturity

What are the 3 parts of a nucleotide?

Phosphate, Deoxyribose Sugar, Nitrogen Base