Where do duplicated chromosomes line up during metaphase?
A Against the cell wall
B Against the cell membrane
C
In the center of the cell
D
At either end of the cell

Awic dietitian is meeting with a client who has an infant and a young child. the mother says that the young child is a very picky eater and will only eat crackers and juice. the health worker notices that the child's hair is brittle, his nails tear easily, and the skin inside his lower eyelids is very pale. these are all signs of iron deficiency.

How is transcription similar to translation in terms of base pairing?

How does the nervous system affect the excretory system?