What is one difference between dna and rna?

a. only dna contains the base adenine.

b. only rna contains the base guanine.

c. only rna contains the sugar fructose. eliminate

d. only dna contains the sugar deoxyribose.?

Which molecule has a sugar nitrogenous base and phosphate group

Explain how you can tell the sex of a person by looking at that person's karyotype.

Why does mitosis need to occur? A) It is where all organisms reproduce and repair tissues by creating new cells with half of the DNA that was found in the parent cell.

The evolutionary perspective on mate selection claims that males and females differ in preferences of mate selection primarily due to the A hormone compositions of each gender B. societal expectations and restrictions of each gender C.

Choose the correct order of steps for the synthesis of Vitamin D. a. Inactive vitamin D is transported to the liver where it is modified. b. Inactive, chemically altered vitamin D is transported to the kidneys. c.

Compared to modern homo sapiens, archaic homo sapiens has:

Why do mobile advertisers care about driving physical store traffic? answer?

How is martinluther?

What happens when the diaphragm contracts? a. the volume of the thoracic cavity increases. b. the diaphragm rises. c. the volume of the thoracic cavity decreases. d. the rib cage moves down.

The body will not get oxygen if which system fails