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WorksheetsUnit 5 Cell Review
Total questions: 65
Worksheet time: 32mins
The three stages of the cell cycle are __________, mitosis, and
cytokinesis.
interphase
anaphase
metaphase
prophase
Identical cells formed during cell division are called:
daughter organelles
daughter cycles
daughter nucleus
daughter cells
A pair of similar chromosomes are called:
homocycular
homologous
homocellular
homonucleus
The ____________ ensures that our body’s grow and repair
themselves.
The cell growth
The cell repair
The cell recycle
The cell cycle
The phase of mitosis when chromosomes align in the
middle is called ________
anaphase
prophase
telophase
metaphase
The phase of mitosis where the nuclear membrane forms
is called ________ .
anaphase
prophase
metaphase
telophase
The first phase of mitosis is called _______________ .
telophase
metaphase
anaphase
prophase
The final stage of the cell cycle is called:
Interphase
mitosis
cytokinesis
daughter cells
A copy a chromosome made during cell division are called:
daughter chromatids
sister chromatids
cell chromatids
sister chromosome
The stage of mitosis where the sister chromatids separate:
prophase
anaphase
telophase
metaphase
During mitosis chromosomes meet in the middle to get divided into two daughter cells in a phase called:
prophase
anaphase
metaphase
telophase
Define plasma membrane
lipid that helps minimize effects of temperature
only on the outer surface of the plasma membrane and are attached to proteins or lipids; form distinctive cellular markers
flexible boundary of a cell that separates a cell from its surroundings
may extend partway into the plasma membrane, cross the membrane entirely, or be loosely attached to its inside or outside face
This image is an example of a phospholipid. Which part of a phospholipid is HYDROPHOBIC?
the phosphate "head"
the lipid "tails"
Which type of biological macromolecule is the main component of the plasma membrane?
carbohydrate
lipid
protein
nucleic acid
This image is an example of a phospholipid. Which part of a phospholipid is HYDROPHILIC?
the phosphate "head"
the lipid "tails"
Where can PROTEINS be found when part of a plasma membrane?
On the outside of the membrane
On the inside of the membrane
Embedded part of the way into the membrane
Embedded the whole way through the membrane
All of the above
What is the function of cholesterol in a plasma membrane?
To make the membrane flexible
To control the effect of temperature changes
To attract water molecules
To allow nutrients and other essential molecules into the cell
What does "hydrophobic" mean?
water loving, associates with water
water fearing, does not associate with water
a world war II submarine
an example would be solutes like sugar or salt
Plasma membranes are selectively permeable. This means
anything can pass in and out
the membrane regulates the passage of the material in and out of the cell
glucose cannot enter the cell
cholesterol cannot enter
Which structure is the hydrophobic tail of the phospholipid molecule?
E
B
G
A2
Which structure is the hydrophilic polar head of the phospholipid molecule?
F
D
C
A1
What kinds of molecules pass through a cell membrane most easily?
ionic
small and hydrophobic
large polar
large and hydrophobic
This organelle stores water and other materials. It is larger in plant cells.
vacuole
cell wall
chloroplast
cytoplasm
