1) a nucleotide would least likely contain the element:
a) sulfur
b) carbon
c) nitrogen
d) phosphorous
2) which of the following is able to maintain genetic continuity through replication?
a) dna
b) trna
c)mrna
d)rrna
3) a structure that is found during plant cell mitosis that is not found during animal cell mitosis is a :
a) centriole
b) cell plate
c) cell membrane
d) mitochondria
4) what is the relationship among dna, a gene, and a chromosome?
a) a chromosome contains hundreds of genes which are composed of proteins.
b) a chromosome contains hundreds of genes which are composed of dna.
c) a gene contains hundreds of chromosmes which are composed of proteins.
d) a gene is composed of dna, but there is not relationship to a chromosome.
5) which of the following is a correct pathway of production, transport, packaging and release of a cellular protein?
a) bodies
b) reticulum--golgi membrane
c) reticulum
d) bodies