Hesi A2 Biology Practice Exam Questions & Correct
Answers Updated, .
Terms in this set (80)
Which organelle is Ribosome
responsible for protein
synthesis?
Why is yeast used to makeYeast carries out fermentation, producing ethanol and
bread rise?carbon dioxide
How is mitosis different from Meiosis creates sex cells with half the # of chromosomes of
meiosis? the parent cell where as mitosis creates cells that are exact
copies of each other, down to the number of chromosomes
What can be altered? DNA
What is single stranded? RNA
What contains uracil? RNA
What codes for proteins? DNA
50 percent
Imagine that two parents
both carry the recessive gene
for cystic fibrosis.
Any homozygous
recessive offspring will
manifest the disease. What
percentage of the offspring is
predicted to be carriers but
not manifest the disease?
, A cell is in a solution in which It will swell and probably burst/hypotonic situation
the concentration of solutes
is higher inside the cell than
outside the cell. What would
you expect to happen to the
cell?
What is the purpose of It conducts food throughout the plant, it is the system of
phloem tissue in plant narrow tubes that transports sugars and other nutrients
stems?
Physical factors such as Shape, the shape of an enzyme controls it's fit with its substrate.
temperature and pH can
alter enzyme activity
because they have an effect
on the enzyme's
Which part of a plants Stamen (male reproductive organ)
reproductive system is of a
different gender than
others?
What kind of symbiosis Parasitism, one organism benefits off another
exists between a pneumonia
bacterium and a human?
The scientific name for a Genus; species
house cat is Felis catus. This Kingdom/animalia
indicates the house cats
Phylum/Chordata
what?
Class/mammalia
Order/carnivora
Family/felidae
Genus/ Felis
Species/catus
Beeswax is an example of Lipid, waxes oils and fats are lipids
what kind of molecule?
Answers Updated, .
Terms in this set (80)
Which organelle is Ribosome
responsible for protein
synthesis?
Why is yeast used to makeYeast carries out fermentation, producing ethanol and
bread rise?carbon dioxide
How is mitosis different from Meiosis creates sex cells with half the # of chromosomes of
meiosis? the parent cell where as mitosis creates cells that are exact
copies of each other, down to the number of chromosomes
What can be altered? DNA
What is single stranded? RNA
What contains uracil? RNA
What codes for proteins? DNA
50 percent
Imagine that two parents
both carry the recessive gene
for cystic fibrosis.
Any homozygous
recessive offspring will
manifest the disease. What
percentage of the offspring is
predicted to be carriers but
not manifest the disease?
, A cell is in a solution in which It will swell and probably burst/hypotonic situation
the concentration of solutes
is higher inside the cell than
outside the cell. What would
you expect to happen to the
cell?
What is the purpose of It conducts food throughout the plant, it is the system of
phloem tissue in plant narrow tubes that transports sugars and other nutrients
stems?
Physical factors such as Shape, the shape of an enzyme controls it's fit with its substrate.
temperature and pH can
alter enzyme activity
because they have an effect
on the enzyme's
Which part of a plants Stamen (male reproductive organ)
reproductive system is of a
different gender than
others?
What kind of symbiosis Parasitism, one organism benefits off another
exists between a pneumonia
bacterium and a human?
The scientific name for a Genus; species
house cat is Felis catus. This Kingdom/animalia
indicates the house cats
Phylum/Chordata
what?
Class/mammalia
Order/carnivora
Family/felidae
Genus/ Felis
Species/catus
Beeswax is an example of Lipid, waxes oils and fats are lipids
what kind of molecule?
