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Cytology

Total questions: 38

Worksheet time: 32mins

Name
Class
Date
1.
a)

phagocytosis

b)

pinocytosis

c)

exocytosis

d)

endocytosis

e)

active transport

2.
a)

osmosis

b)

diffusion

c)

facilitated diffusion

d)

endocytosis

3.
Which organelle is responsible for packaging and modifying molecules to be secreted out of a cell?
a)
Ribosome
b)
Golgi apparatus
c)
Endoplasmic reticulum
d)
Lysosome
4.
Protein synthesis occurs in the:
a)
lysosomes
b)
peroxisomes
c)
ribosomes
d)
nucleolus
5.
Chromsomes line up in the middle of the cell during:
a)
Anaphase
b)
Metaphase
c)
Prophase
d)
Telophase
6.
Organelles that contain powerful digestive enzymes that break down substances inside a cell are called:
a)
Mitochondria
b)
Lysosomes
c)
Ribosomes
d)
Centrioles
7.
Smooth Endoplasmic Reticulum lacks _____________ attached.
a)
Mitochondria
b)
Particles
c)
Ribosomes
d)
Lysosomes
8.
The nucleus contains:
a)
ribosomes
b)
vesicles
c)
DNA (genetic material)
d)
Phospholipids
9.
These form a cytoskeleton for a cell, function in support.
a)
Centrioles
b)
Microtubules
c)
Mitochondria
d)
Fibers
10.
Active transport requires
a)
energy
b)
the nucleus
c)
chloroplasts
d)
lysosomes
11.
Cell organelles that are responsible for digesting food, worn out organelles and other cellular wastes are called ___________________.
a)
Mitochondria
b)
Vacuoles
c)
Lysosomes
d)
Chlororplasts
12.
Cells with a nucleus and membrane-bound organelles are called ____________________.
a)
prokaryotes
b)
eukaryotes
c)
bacteria
d)
protists
13.
In what organelle is the genetic material found inside?
 
a)
Endoplasmic Reticulum
b)
Golgi Complex
c)
Nucleolus
d)
Nucleus
14.
I am a protein packaging and shipping machine! Who am I?
a)
vacuole
b)
ribosome
c)
mitochondrion
d)
golgi apparatus
15.
Packages proteins into vesicles and ships them out.
a)
Endoplasmic Reticulum
b)
Ribosomes
c)
Golgi Apparatus
d)
Nucleus
16.
The clear, jelly-like material in a cell that supports and protects the cell’s organelles.
a)
Cytoplasm
b)
Cell Membrane
c)
Nucleus
d)
Mitochondria
17.
Controls the movement of materials in and out of the nucleus.
a)
Nuclear Membrane
b)
Cellular Membrane
c)
Cytoplasm
d)
Endoplasmic Reticulum
18.
Osmosis is the movement of _____ across a membrane.
a)
food
b)
energy
c)
oxygen
d)
water
19.
During osmosis
a)
water moves from high to low concentration
b)
large or oddly shaped molecules move across a cell membrane
c)
water moves when energy is used
d)
proteins are built
20.
An animal cell placed in a hypertonic (salty) solution will
a)
Shrink
b)
Swell
c)
Stay the same
21.
Passive transport requires no
a)
concentration gradients
b)
osmosis
c)
motion
d)
energy
22.
The movement of molecules against a concentration gradient
a)
simple diffusion
b)
facilitated diffusion
c)
active transport
d)
osmosis
23.
 If a cell containing 5% salt is placed into a glass of water with 20% salt, the water is _______ compared to the cell.
a)
hypertonic-
b)
hypotonic
c)
isotonic
24.
_______ regulates what enters and leaves a cell.  
a)
Cell Membrane
b)
Nucleus
c)
Mitochondria
d)
Cytoplasm
25.
The cell below is in a _________ solution.
a)
Hypotonic
b)
Hypertonic
c)
Isotonic
26.
The cell below is in a _____________ solution.
a)
Hypertonic
b)
Hypotonic
c)
Isotonic
27.
Where will the water go?
a)
Into the cell
b)
Out of the cell
c)
Equally in & out - it's isotonic
d)
There is no water
28.
Which of these phases of mitosis take place first?
a)
anaphase
b)
telophase
c)
prophase
d)
metaphase
29.
Which of these lists presents the stages of the cell cycle in the correct order?
a)
interphase, mitosis, cytokinesis
b)
cytokinesis, mitosis, interphase
c)
mitosis, interphase, cytokinesis
d)
interphase, cytokinesis, mitosis
30.
During interphase, the DNA is in the form of
a)
chromatin
b)
chromosomes
c)
chromatids
d)
centromeres
31.
Identify the stage of mitosis.
a)
interphase
b)
prophase
c)
metaphase
d)
anaphase
32.
Identify the stage of mitosis.
a)
interphase
b)
prophase
c)
anaphase
d)
cytokinesis
33.
Identify the stage of mitosis. 
a)
interphase
b)
prophase
c)
anaphase
d)
cytokinesis
34.

If a cell does not contain a nucleus, it is considered which of the following?

a)

eukaryotic

b)

dead

c)

prokaryotic

35.

If the cell membrane will let sodium through, it would be said to be ____________________ for sodium.

a)

permeable

b)

impermeable

c)

selectively permeable

36.

Which of the following organelles are numerous in the liver and assist in the detoxification of alcohol?

a)

mitochondria

b)

centrosome

c)

ribosome

d)

peroxisome

37.

Why is it important that the daughter cells divide a 2nd time in meiosis?

a)

The second division switches parts of matching chromatids to increase genetic variety.

b)

The second division form 4 identical cells to ensure that all offspring have the same traits.

c)

The second division sorts chromosomes into cells that are the same as the parent cells.

d)

The second division forms haploid cells that can combine with other haploid cells during fertilization.

38.
Uses ATP (energy)
a)
Passive Transport
b)
Active Transport