DNA & Chromosomes

What is the X structure shown at label "A"?

• Chromosome

• Sister Chromatids

• Centromere

• DNA

What identical halves of DNA is shown at label "C"?

• Chromosome

• Sister Chromatids

• Centromere

• DNA

Tags

NGSS.HS-LS1-4

What is the middle attachment shown at label "B"?

• Chromosome

• Sister Chromatids

• Centromere

• DNA

Tags

NGSS.MS-LS3-1

The process of DNA being copied before a cell can divide is called:

• Replication

• Cell Cycle

• Mitosis

• Chemotherapy

• Cytokinesis

What is the genetic information inside a cell that passes from parents to offspring?

• Carbohydrates

• DNA

• Protein

• Lipids (Fats)

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What is the shape of DNA called?

• Triple Helix

• Single Stranded

• Double Helix

• Double jointed

In DNA, what base pairs with Adenine (A) on the other strand?

• Cytosine (C)

• Thymine (T)

• Guanine (G)

• Adenine (A)

In DNA, what base pairs with guanine (G) on the other strand?

• Cytosine (C)

• Thymine (T)

• Guanine (G)

• Adenine (A)

Given the DNA strand:

TTA CGG

What would be the matching or complementary strand on the other side?

• TTA CGG

• AAT GCC

• TTA GCC

• AAT CCC

Which sex has the chromosomes XY?

• Female

• Male

• Cannot be determined.