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Biology Semester 1 Review.

Total questions: 52

Worksheet time: 4hrs 20mins

Name
Class
Date
1.
Which of the following is found in plant cells but not in animal cells? 
a)
Cytoplasm
b)
Mitochondria
c)
Cell Wall 
d)
Ribosomes 
2.
What kind of molecule is the arrow pointing to? 
a)
Phospholipid
b)
Protein
c)
Sugar
d)
Nucleic Acid 
3.
What is the function of DNA?
a)
Use oxygen and sugar to produce energy
b)
Forms part of the nuclear membrane 
c)
Transport materials throughout the cell 
d)
Contains information to make proteins
4.
What structure in the cell contains most of the cells genetic information? 
a)
A. rough Endoplasmic Reticulum 
b)
B. mitochondria 
c)
C. nucleus 
d)
D. cytoplasm 
5.
Paramecium and Euglena are both eukaryotes because 
a)
Both have a cell membrane
b)
Both have a nucleus 
c)
Both are single-celled organisms
d)
Both have ribosomes 
6.
The cell membrane consists of mainly of 
a)
Phospholipids & proteins 
b)
Water & carbon dioxide 
c)
Carbohydrates & sugars 
d)
Cellulose & lactose 
7.
What is the primary function of the cell's selectively permeable membrane? 
a)
Regulate energy production 
b)
Keeps the cell's shape
c)
Control what enters and leaves the cell
d)
Maintain a free flow of molecules
8.
Where does cellular respiration occur?
a)
Nucleus
b)
Mitochondria
c)
Vacuole
d)
Chloroplast
9.
This is referred to as the energy currency of the cell
a)
ADP
b)
ATP
c)
Mitochondria
d)
Nucleus
10.
This means that oxygen is needed
a)
anaerobic 
b)
aerobic
11.
What is the correct equation for cellular respiration?
a)
6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy
b)
6O2 + C6H12O6 + Energy -> 6CO2 + 6H2O
c)
6CO2 + 6H2O -> 6O2 + C6H12O6 + Energy
d)
6CO2 + 6H2O + Energy -> 6O2 + C6H12O6
12.
What is one of the reactants of cellular respiration?
a)
energy
b)
glucose
c)
carbon dioxide
d)
water
13.
What is cellular respiration?
a)
the breakdown of glucose  to release ATP
b)
the breakdown of glucose to release NADH
c)
the breakdown of glucose to release FADH
d)
the breakdown of glucose to release carbon
14.
Where does anaerobic respiration occur?
a)
glucose molecule
b)
mitochondria
c)
cytoplasm
15.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + Sugar
b)
CO2 + sugar + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + Sugar
d)
CO2 + O2 + H2O --> Light+ Sugar
16.
What process occurs when light energy is captured in autotrophs and converted into sugar?
a)
Photosynthesis
b)
Cellular Respiration
17.
Which of the following would have affect the rate of photosynthesis?
a)
amount of water
b)
carbon dioxide concentration
c)
temperature
d)
all of these
18.
What process occurs when light energy is captured in autotrophs and converted into sugar?
a)
Photosynthesis
b)
Cellular Respiration
19.
Chloroplasts are...
a)
Structures of animal cells to produce ATP
b)
Organelles where lipids are elaborated
c)
Specialized structures of plants where food is made
d)
Waste organelle of plants
20.
Look at the image
What substances and organelle work together to absorb sunlight to perform photosynthesis in this example?
a)
cell wall and chloroplast
b)
mitochondria and water
c)
vacuole and carbon dioxide
d)
chloroplast and chlorophyll
21.
Which of the following go through the process of photosynthesis?
a)
bees
b)
algae
c)
humans
d)
mushrooms
22.
Which statement about photosynthesis is correct?
a)
Plants get the energy they need for photosynthesis from water.
b)
Plants get the energy they need for photosynthesis from soil.
c)
Plants get the energy they need for photosynthesis from sunlight.
d)
Plants do not require energy to perform photosynthesis.
23.
What type of macromolecule are enzymes?
a)
Protein
b)
Carbohydrate
c)
Lipid
d)
Nucleic Acid
24.
Enzymes are made up of these repeating monomers.
a)
monosaccharides
b)
amino acids
c)
nucleotides
d)
phospholipids
25.
The part of the enzyme that the substrate bonds to is called the _____.
a)
active site
b)
activation energy
c)
bond site
d)
peptide bond
26.
Which of these is NOT true?
a)
Enzymes can denature (change shape) when the temperature gets too high.
b)
Enzymes can only be used once in a chemical reaction. 
c)
Extreme pH can denature enzymes.
d)
Enzymes speed up chemical reactions. 
27.
Which of these is most likely an enzyme?  
a)
Sucrose
b)
Galactose
c)
Fructose
d)
Amylase
28.

Organisms that use the sun’s energy to make food are called ____________.

a)

herbivores

b)

animals

c)

autotrophs

d)

heterotrophs

29.

Which type of cell is this?

a)

Prokaryote

b)

Eukaryote

30.
What type of cell has a nucleus? 
a)
eukaryotic
b)
prokaryotic 
31.
Plants and animal cells are examples of ___ cells 
a)
prokaryotic cells 
b)
eukaryotic cells 
32.

Which type of cells has a chloroplast?

a)

Prokaryote

b)

Plant Cell

c)

Animal Cell

33.

All of the following contain a cell wall except:

a)

prokaryotes

b)

animal cells

c)

plant cells

d)

bacteria

34.
All living things are made of...
a)
atoms 
b)
cells 
c)
bacteria 
d)
plants 
35.
This is a picture of:
a)
Prokaryote
b)
Eukaryote
36.

You can distinguish a prokaryote apart from a nucleus by--

a)

The presence of a ribosome

b)

The presence of a cell membrane

c)

The presence of DNA

d)

The presence of a nuclear membrane

37.

Which type of plant cell would have more chloroplasts than others?

a)

Leaf cell

b)

Root cell

c)

Stem cell

d)

Root epidermal cell

38.

Which of the following structures is ALWAYS found in both eukaryotic and prokaryotic cells?

a)

nucleus

b)

mitochondria

c)

ribosomes

d)

cell wall

39.
What are the TWO main types of cells?
a)
plant cells and animal cells
b)
animal cells and bacteria
c)
plant cells and bacteria
d)
eukaryotic and prokaryotic
40.
Which of the following is not a characteristic of a Prokaryotic cell?
a)
unicellular
b)
floating DNA
c)
very small
d)
complex
41.
Eukaryotic cells are complex.
a)
true
b)
false
42.
What is the lowest quiz score in this data set?
a)
0
b)
4
c)
9
d)
40
43.
What label is along the y-axis in this graph?
a)
Number of teams
b)
Smalltown teams
c)
Lines
d)
frequency table
44.
According to this circle graph, what is the least popular flavor of Jolly Rancher?
a)
Blue Rasberry
b)
Watermelon
c)
Grape
d)
Apple
45.

This table shows the relationship between the bird population in a habitat and the time, in years, since a researcher began tracking the bird population. Determine which statement is true.

a)

The bird population increased the same amount each year.

b)

The bird population is always increasing.

c)

The greatest increase in the bird population occurred between year 2 and year 3.

46.

Jared measured the total height of the water in a bucket at different times during a rainfall. He displays his data using the graph shown. Select ALL the conclusions that Jared can correctly make using the graph.

a)

The height of the water in the bucket increases 1/2 inch every minute.

b)

The height of the water in the bucket increases at a rate of 3 inches per hour.

c)

In the first 20 minutes, the height of the water increases by 2 inches.

d)

It takes 60 minutes for the height of the water to increase by 4 inches.

e)

There is already 1 inch of water in the bucket when Jared places it outside.

47.
A series of steps used by scientists to solve a problem or answer a question. 
a)
scientific method
b)
recipe
c)
data collection
d)
metric system
48.
Another word for prediction or educated guess is: ________________
a)
hypothesis
b)
conclusion
c)
experiment
d)
data
49.
Which graph below would match the situation described?  A car travels at a constant rate of 23 mi/h for 5 seconds then, then accelerates to 45 mi/h in 5 seconds. It maintains that speed for the next 5 seconds.
a)
A
b)
B
c)
C
d)
D
50.
What was the speed of the bus from point A-B
a)
A)12 m/s
b)
 B)20 m/s 
c)
 C)10 m/s 
d)
 D)The bus is stopped, so its speed must be zero
51.
Where is the object not moving
a)
A-B
b)
O-A
c)
C-D
d)
B-C
52.
The sales record for a recent hit CD at Tony’s Music Store is shown on the graph.  Which statement best describes the sales of this CD?
a)
Sales rapidly increased, reached a peak, and then gradually decreased.
b)
Sales gradually increased, reached a peak, and then leveled off.
c)
Sales rapidly increased, reached a peak, and then rapidly decreased
d)
Sales remained constant throughout the time period.

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