Test Question Preview (ID: 31916)


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The organelle where photosynthesis occurs is the ________
a) mitochondria
b) chloroplast
c) nucleus
d)

The process in which energy from the sun become stored in a glucose molecule is ___
a) photosynthesis
b) cell respiration
c)
d)

The trait an organism expresses is their ___________
a) phenotype
b) genotype
c)
d)

The organism's allele combination is their _________
a) phenotype
b) genotype
c)
d)

An organism that has 2 different alleles for a trait is ________
a) heterozygous
b) homozygous
c)
d)

Which organelle surrounds and protects the cell?
a) nucleus
b) mitochondria
c) cell membrane
d) chloroplast

Which organelle stores DNA?
a) nucleus
b) mitochondria
c) ribosome
d) cell membrane

Which organelle is the site of cell respiration?
a) nucleus
b) mitochondria
c) ribosome
d) chloroplast

An organism that has 2 of the same alleles for a trait is ..
a) heterozygous
b) homozygous
c)
d)

Which of the following shows the correct DNA base pairing?
a) A-T, C-G
b) C-A, T-C
c) A-U, C-G
d)

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