Gametes must be haploid because a.
two gametes will unite during fertilization to create a diploid cell

b.
fertilization results in a haploid zygote

c.
the gametes' chromosomes will be replicated prior to cell division

d.
gametes are small and can hold only the haploid number of chromosomes

Which class of organic compounds makes up the channels and pumps that move materials from one side of the cell membrane to the other? a.) carbohydrates b.) lipids c.) proteins d.) nucleic acids

What is the role of the phospholipid belayer in cellular transport in living cells

Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.