DNA Structure and Function

DNA is located in the...

• ER

• Nucleus

• Chloroplast

• Vacuoule

Scientists have understood DNA's shape and function since the 1700's.

• True

• False

______ are long strands of coiled DNA.

• Chlorophyll

• Chorion

• Spindle fibers

• Chromosomes

Tags

NGSS.HS-LS3-1

DNA's shape can be described as

• A spiral

• A double helix

• A line

• A squiggle

Tags

NGSS.HS-LS1-1

What 3 parts make up a nucleotide?

• Phosphate

• Oxygen

• Sugar (deoxyribose)

• Nitrogen Base

The colors red, blue, green, and yellow represent..

• Phosphates

• Sugars

• Nitrogenous bases

• Proteins

Tags

NGSS.HS-LS1-1

The 4 Nitrogen bases include

• Thymine

• Cytosine

• Guanine

• Palosine

• Adenine

A (adenine) pairs with...

• G (Guanine)

• T (Thymine)

• A (Adenine)

• C (Cytosine)

G (guanine) pairs with

• A (adenine)

• T (Thymine)

• G (Guanine)

• C (Cytosine)

What would be the corresponding code for this DNA sequence: T, G, T, C

• A, C, A, T

• T, A, G, C

• C, T, G, T

• A, A, A, A,

Tags

NGSS.HS-LS1-1