Inner membrane of mitochondria evolved from

Acell in the human nervous system whose primary function is to form myelin and the blood-brain barrier, respond to injury, remove debris, and enhance learning and memory is called a(n) cell.

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

How would you describe an allele that be expressed and determines an organisms appearance? a.uncapitalized b.responsive c.recessive d.dominant