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WorksheetsPart 2 Life Science Review
Total questions: 51
Worksheet time: 26mins
Name
Class
Date
1.
What part of the cell controls what goes in and out of the cell?
a)
Cell Membrane
b)
Cytoplasm
c)
Vacuole
d)
Lysosome
2.
What part of the cell holds organelles in place and mostly is made up of water?
a)
Ribosomes
b)
Vacuoles
c)
Cytoplasm
d)
Lysosomes
3.
This is found only in animal cells, it plays a role in cell division and it is found near the nucleus?
a)
Cytoplasm
b)
Centrioles
c)
Cilia
d)
Cytoskeleton
4.
This is the powerhouse of the cell.
a)
Lysosome
b)
Vacuole
c)
Ribosome
d)
Mitachondrion
5.
This is a suicide sac or a vacuum cleaner, it contains digestive enzymes.
a)
Lysosome
b)
Ribosome
c)
Mitochondrion
d)
Vacuole
6.
This controls what goes in and out of the nucleus.
a)
Nucleolus
b)
Nuclear Membrane
c)
Centrioles
d)
Endoplasmic Reticulum
7.
This transports materials throughout the cell.
a)
Ribosomes
b)
DNA
c)
Endoplasmic Reticulum
d)
Vacuole
8.
This makes proteins, is the smallest organelle.
a)
Ribosome
b)
Vacuole
c)
Nucleolus
d)
Osmosis
9.
This makes food for plants and contains a green pigment.
a)
Vacuole
b)
Ribosomes
c)
Chloroplast
d)
Blastocyst
10.
This process by which materials move from a high concentration to low concentration.
a)
Respiration
b)
Photosynthesis
c)
Excretion
d)
Osmosis
11.
This is the movement of water from a high concentration to a low concentration through a semipermeable membrane.
a)
Excretion
b)
Respiration
c)
Osmosis
d)
Defecation
12.
This is cell division that takes place in cells with a nucleus.
a)
Mitosis
b)
Binary Fission
c)
Respiration
d)
Agenesis
13.
This is cell division that takes place in prokaryotic cells.
a)
Archeareproduction
b)
Binary Fission
c)
Mitosis
d)
Photosynthesis
14.
This a group of cells working together
a)
Organism
b)
Organs
c)
Tissues
d)
Organ System
15.
This is a group of organs working together
a)
Organ System
b)
Organism
c)
Organ
d)
Tissue
16.
This is a group of tissues working together
a)
Organ System
b)
Organ
c)
Tissue
d)
Cell
17.
This is the brain of the cell.
a)
Vacuole
b)
Tissue
c)
Nucleus
d)
Nucleus
18.
These are tiny hairlike projection on some cells especially protist.
a)
Flagella
b)
Eyespot
c)
Cillia
d)
Gullet
19.
What structure is used to get rid of excess water?
a)
Eyespot
b)
Flagella
c)
Contractile Vacuole
d)
Cillia
20.
What structure do some worms and protist use to detect light?
a)
Eyespot
b)
Cillia
c)
Flagella
21.
What structure do some worms and protist use to detect light?
a)
Eyespot
b)
Cillia
c)
Flagella
d)
Vacuole
22.
What is a Euglena?
a)
A type of plant
b)
A type of animal
c)
A type of protist which is animal like and plant like
d)
A type of fungus
23.
What type of organism is a paramecium?
a)
Fungi
b)
Animal
c)
Plant
d)
Protist
24.
Cocci bacteria are what shape?
a)
round
b)
rod
c)
spiral
25.
Bacilli bacteria are what shape?
a)
spiral
b)
rod
c)
round
26.
Spirilla bacteria are what shape?
a)
Rod
b)
Spiral
c)
Round
27.
Euglena is a unicellular animal like _________.
a)
formica
b)
protist
c)
algae
d)
protozoa
28.
Amoebas move by extending their _______.
a)
cillium
b)
pseudopods
c)
legs
d)
arms
29.
Protozoa are called animal like protists because they
a)
have cell membranes and cell walls
b)
have backbones
c)
are multicellular
d)
cannot make their own food
30.
Protozoa are called animal like protists because they
a)
have cell membranes and cell walls
b)
have backbones
c)
are multicellular
d)
cannot make their own food
31.
Which protist has cilia?
a)
Euglena
b)
Paramecium
c)
Amoeba
32.
What is the name for a form of asexual reproduction used in fungi like yeast?
a)
budding
b)
fruiting body
c)
sporing
d)
pinching
33.
What are the single cells with thick cell walls that are used in fungi reproduction called?
a)
spores
b)
seeds
c)
mycelium
d)
hyphae
34.
What is the method by which the fungus obtains small organic molecules from its surroundings?
a)
digestion
b)
enzymes
c)
absorptive nutrition
d)
ingestion nutrition
35.
A poisonous chemical. Some are produced by fungi
a)
pathogen
b)
lichen
c)
toxin
d)
mold
36.
A food that can be eaten. Some forms of fungus are ones we can eat while others will make you sick or kill you.
a)
edible
b)
inedible
c)
mold
d)
toxin
37.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + glucose
b)
CO2 + glucose + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + glucose
d)
CO2 + O2 + H2O --> Light+ glucose
38.
What is the ultimate source of energy for life on Earth?
a)
glucose
b)
sunlight
c)
ATP
d)
H2O
39.
Why do plant cells need chlorophyll?
a)
for protection
b)
to store water
c)
to make food (photosynthesis)
d)
for reproduction
40.
What color is chlorophyll?
a)
Green
b)
Purple
c)
Blue
d)
Red
41.
Where does most energy in an ecosystem come from?
a)
Plants
b)
Air
c)
The sun
d)
Animals
42.
Which of the following is NOT a characteristics of plants?
a)
Multicellular
b)
Autotroph
c)
Eukaryotic
d)
Hetertroph
43.
What food-making process happens in the leaf?
a)
Mitosis
b)
Photosynthesis
c)
Evaporation
d)
Transpiration
44.
Gases pass in and out of a leaf through the what?
a)
vascular tissue
b)
mouth hole
c)
stomata
d)
cell wall
45.
What process takes place in the flower?
a)
Sexual Reproduction
b)
Cellular Respiration
c)
Gas Exchange
d)
Interphase
46.
What is D?
a)
Anther
b)
Ovules
c)
Pollen Tube
d)
Stigma
47.
What is J?
a)
Anther
b)
Stigma
c)
Pollen Tube
d)
Petal
48.
What is F?
a)
Anther
b)
Stigma
c)
Pollen Tube
d)
Petal
49.
Which of the following is NOT a characteristic of fungi?
a)
Autotroph
b)
Eukaryote
c)
Has cell walls
d)
Uses spores to reproduce
50.
What scientist accidentally discovered the first antibiotic called penicillin?
a)
Alexander Fleming
b)
Gregor Mendel
c)
Charles Darwin
d)
James Watson
51.
Fungi can be helpful to humans and the environment because they can...
a)
decompose matter
b)
be used to create medicines
c)
can be used to create yummy food
d)
all of the above
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