Sem. 1 FLASHCARDS

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The structure which
contains the genetic
material which is
responsible for the
heredity of an organism
Storage bodies for water,
wastes, and food
The most important
structure in the cell which
controls all of the cell’s
activities
Substances, like proteins,
The cell structure which
that are produced in a
can be described as a
cell and exported outside
lipid bi-layer envelope
of the cell would pass
which contains peripheral
through what 2
and integral proteins
organelles?
Chromatin that is coiled
up tightly during cell
division so that it can be
separated cleanly into
two daughter cells
How are Eukaryotic cells
differentiated from
prokaryotic cells?
Lysosomes function in
cells
A cell that has no nucleus
or organized organelles in
the cytoplasm is known
as ______________
The function of the golgi
apparatus
The function of the
nucleolus
The difference between
passive and active
transport
The function of
mitochondria
What process occurs in
the chloroplast?
The process by which
cells produce energy by
breaking down organic
compounds is known as
______________
A type of transport in which
In aerobic respiration, the
water moves across a
Krebs cycle (citric acid
membrane from an area of
cycle) takes place in the greater concentration to an
area of lesser concentration
____________
is called___________
The main product of the
Krebs Cycle that comes
from the complete
breakdown of glucose is:
Net movement of water
across a membrane
occurs from a
_________tonic solution
to a _________tonic
solution
In a cell membrane, what
chemical property
In what organisms does
differentiates a phospholipid’s
cellular respiration occur?
head from its tail and
determines their orientation
within the phospholipid
bilayer?
Where does the energy
for the Calvin Cycle
originate?
The first stage of
photosynthesis in a
chloroplast is dependent
on what?
The 2nd stage of
photosynthesis is driven
by what?
The process of diffusion
requires
a cell membrane
an aqueous solution
a difference in the
concentration of molecules
throughout a space
all of the above
The structure in the cell
which regulates the
passage of materials in
and out of the cell is
called the ________
Which part of
photosynthesis assembles
the organic compounds
(glucose)?
The cell membrane of the red
blood cell will allow water,
oxygen, carbon dioxide, and
glucose to pass through.
Because other substances are
blocked from entering, this
Which molecule in plant
cells first captures the
radiant energy from
sunlight?
Your fingernails, hair, and
muscles are
predominantly made of
this biomolecule
a.
b.
c.
d.
membrane is called _______
____________________
There are many different
enzymes located in the
cytoplasm of a single cell.
How is a specific enzyme
able to catalyze a specific
reaction?
The subunits of proteins
are ____________
Where does transcription
occur?
Transcription produces
____________
Where does translation
occur?
Although there are a
limited number of amino
acids, why do many
different types of
proteins exist?
5' ATCAGCGCTGGC 3'
The above sequence of
DNA is part of a gene.
How many amino acids
are coded for by this
segment?
What is semiconservative
replication?
Translation produces
_________________
The reproductive cells of
an animal are also called
_____________
If an animal has a diploid
number of chromosomes
totaling 40; what would
the haploid number of
chromosomes be?
In what type of cells does
meiosis occur in?
When cells contain only
one set of chromosomes
or half the normal
number of chromosomes
they are said to be
____________
The division of the
cytoplasm of a eukaryotic
cell is called
_____________
Chromosome pairs 1-22
which code for many
human traits are called
_________________
An organism has 60
chromosomes in each
body cell. How many
chromosomes will there
be in each of the
organism’s reproductive
cells?
Chromosomes that have
the same size and shape
and carry genes for the
same trait are called
_______________
Mitosis is a type of
___________
reproduction .
What is the function of
nucleic acids?
During what stage of the
cell cycle do:
Chromosomes meet in
the middle
The process of copying
DNA is known as
_______________
DNA and RNA are both
types of ________
________.
Organic molecules that
During what stage of the
can catalyze reactions in
cell cycle does chromatin
living systems and can
condense and form
break apart other
chromosomes
molecules are called
______________________
During cell division, the
DNA in a eukaryotic cell is
tightly packed into
structures called
___________________
3 reasons a virus is
considered non-living:
After this phase of the cell
cycle, cytokinesis occurs
During what stage of the
cell cycle is DNA in the
form of Chromatin
During what stage of the
cell cycle are the
chromatids pulled apart
and migrate across the
cell
During what stage of the
cell cycle does the cell
grow and copy its DNA
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