Question

When an athlete is nearing the end of a race and her cells are low on oxygen, which of the following is likely to occur in her cells so that glycolysis can continue to produce ATP?
a protein synthesis
b DNA synthesis
c fermentation
d cell-to-cell communication

Answer 1

C. fermentation

Answer 2

Thank you? Could you maybe help with:
Copper is a micronutrient that can be found in soil. Copper is important for reproductive growth in plants and plays an indirect role in chlorophyll production. Which statement correctly describes the interaction that occurs between the root and the shoot systems of plants to allow reproduction to occur?
Copper is produced in the roots when copper-containing compounds are hydrolyzed.
Copper that is absorbed by the roots is transported to reproductive tissues by the shoot system.
The shoot system stores copper for later use by the roots and the reproductive structures.
The shoot system transports copper to the roots after it is taken in through stomata in the leaves.

Answer 3

I don't know this one, sorry

Answer 4

Okay ty anyway. :)

Answer 5

ur welcome :)

Answer 6

What about
How do the number of chromosomes in a female scorpion’s egg cells compare with the number in her body (somatic) cells? (Points : 3)
The number of chromosomes depends on the size of the scorpion.
The number of chromosomes is the same in both.
There are twice as many chromosomes in egg cells.
There are half as many chromosomes in egg cells.
I'm lost?

Answer 7

Is it D?