Question

question 3
what molecule connects the sugars in a strand of dna?
○ deoxyribose
○ ribose
○ phosphate

question 4
2 pts
the father of modern genetics was:
○ darwin
○ mendel
○ einstein

Explanation:

Question 3

In a DNA strand, the sugar - phosphate backbone is formed. The deoxyribose is the sugar in DNA, ribose is the sugar in RNA. The phosphate groups are responsible for connecting the deoxyribose (sugar) units in a DNA strand.

Darwin is known for the theory of evolution, Einstein is known for his work in physics (like the theory of relativity). Gregor Mendel is considered the father of modern genetics due to his work on inheritance in pea plants.

Answer:

C. phosphate

Question 4