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WorksheetsReview Q1-Q3
Total questions: 60
Worksheet time: 49mins
Name
Class
Date
1.
Which of the following vessels always carries blood away from the heart?
a)
Artery
b)
Vein
c)
Capillary
d)
Both arteries and capillaries
2.
Which of the following vessels always returns blood to the heart?
a)
Veins
b)
Capillaries
c)
Arteries
d)
Both veins and capillaries
3.
Where is the site of nutrient/waste exchange in the tissues?
a)
Capillaries
b)
Arterioles
c)
Venules
d)
Arteries
4.
What is the heart ?
a)
meaty organ
b)
a small metal spike with a broadened flat head,
c)
organ of soft nervous tissue
d)
muscular organ
5.
What is the main function of the heart ?
a)
The heart circulates blood and oxygen throughout the body.
b)
The heart is the control centers for all body activities.
c)
The heart gets rid of the wastes in your body produced by homeostasis.
d)
The heart transports , protection and regulation. Blood transports the following substances:
6.
A ___________________ is made up of muscles that let you move.
a)
muscular system
b)
skeletal system
c)
nervous system
d)
endocrine system
7.
Connective tissue is
a)
The tissue that supports, and binds together other body tissue
b)
Tissue that is the lining and covering tissue of the body
c)
Tissue that contracts and shortens to produce movement
8.
Muscle tissue
a)
Is tissue that functions in lining and covering
b)
Is tissue involved in protecting, supporting, and binding together other body tissues
c)
Is tissue that contracts and shortens to produce movement
d)
Tissue that receives and conducts electrochemical impulses from one part of the body to another
9.
Epithelial tissue is
a)
Bone, cartilage,dense connective tissue, loose connective tissue, and blood
b)
Highly specialized tissue that contracts or shortens to produce movement
c)
Lining and covering tissue of the body
10.
Tissue is similar cells that work __________________
a)
separately
b)
together
11.
The basic unit of life
a)
cell
b)
tissue
c)
organ
d)
organ system
12.
How many organ systems does the human body have?
a)
20
b)
4
c)
9
d)
11
13.
What are tissues?
a)
What functions the human body
b)
A group of specialized cells that work together to preform a specific function
c)
I don't know the answer
d)
None of the above
14.
What is the correct order of organization
a)
cells->tissue->organs->organ systems-> organism
b)
tissue->cells->organs->organ systems-> organism
c)
organs->organ systems-> organism->cells->tissue
d)
cells->tissue->organs->organism->organ system
15.
Which of the following types of tissue is responsible for body movement
a)
epithelial
b)
connective
c)
muscular
d)
nervous
16.
This type of tissue relates messages
a)
epithelial
b)
connective
c)
muscular
d)
nervous
17.
This type of tissue covers the internal organs and also makes up the skin
a)
epithelial
b)
connective
c)
muscular
d)
nervous
18.
This type of tissue includes ligaments, tendons, and cartilage
a)
epithelial
b)
connective
c)
muscular
d)
nervous
19.
1st step technological design
a)
problem Identification
b)
solution design
c)
implementation
d)
evacuation
20.
pH that most plants prefer
a)
above 7
b)
below 5
c)
5 - 9
d)
5 - 7
21.
A student designed an experiment to study how temperature affects the rate at which an enzyme digests a protein. She put equal masses of liver into four equal-sized test tubes, brought the test tubes to different temperatures, introduced equal amounts of enzymes to each tube, and measured the duration of the chemical reaction. What factors were held constant in the student's experiment?
a)
Liver mass, test tube size, and enzyme amount
b)
Liver mass, enzyme amount, and reaction duration
c)
Test tube temperature and reaction duration
d)
Test tube temperature, liver mass, and enzyme amount
22.
Scientists say that life on Earth evolved from simpler life forms What is this an example of?
a)
A hypothesis
b)
A prediction
c)
A theory
d)
An Observation
23.
Which of the following describes a scientific theory?
a)
A scientific theory, once established, can never be changed
b)
A scientific theory is a good guess made by very smart people
c)
A scientific theory explains a broad range of observed facts
d)
A scientific theory is an explanation proven beyond reasonable doubt
24.
A student wanted to know whether a new brand f shoe could make a basketball player jump higher. He found 18 basketball players who started using the shoes this season and measured how high each player could jump in the new shoes. What error did the student make in his investigation?
a)
He did not clearly state his research question
b)
There was no control group for the study
c)
The sample size was much too small
d)
The student was biased in favor of the new shoe
25.
A student designed an experiment to test the following hypothesis: The mass of a pendulum bob does not affect how long it takes the pendulum to make one complete swing. Four steps of the activity are listed below, but not in the correct order: In which order should the student conduct these steps?1. Find the masses of the four different bobs 2. Construct a table in which to record data 3. Time the duration of one swing 4. Tie the four bobs to four strings of equal length
a)
1-2-4-3
b)
2-4-3-1
c)
4-2-1-3
d)
2-1-4-3
26.
A student hypothesized that robins prefer large birdhouses to small ones. He build four birdhouses of different sizes to test his hypothesis. What was the independent variable in the students study?
a)
The size of the birdhouse
b)
The number of birds in the house
c)
The location of the birdhouse
d)
The season of the year
27.
What tool would you use to find the mass of a paper clip?
a)
Ruler
b)
Graduated cylinder
c)
Triple beam balance
d)
Beaker
28.
The base unit for length is the
a)
second
b)
gram
c)
meter
d)
liter
29.
The base for mass is the
a)
meter
b)
gram
c)
kilogram
d)
liter
30.
The base unit for volume is the
a)
second
b)
gram
c)
meter
d)
liter
31.
The amount of matter in an object is the
a)
mass
b)
volume
c)
length
d)
density
32.
The amount of space an object takes up is its'
a)
mass
b)
volume
c)
length
d)
density
33.
There are ___ meters in 25 kilometers (km)
a)
250 m
b)
2500 m
c)
25000 m
d)
.025 m
34.
There are ___ millimeters(mm) in 2.7 centimeters (cm)
a)
270 mm
b)
.27 mm
c)
27 mm
d)
.027 mm
35.
The volume of water in a graduated cylinder in 12 mL. A marble is dropped in & the volume raises to 15 mL. What is the volume of the marble?
a)
3 mL
b)
12 mL
c)
15 mL
d)
27 mL
36.
When reading volume in a graduated cylinder, you should
a)
There are no right answers
b)
make sure you are eye-level with the liquid
c)
always measure from the bottom of the meniscus
d)
There are two right answers
37.
Convert 5 cm to mm:
a)
5,000mm
b)
0.5 mm
c)
0.05 mm
d)
50 mm
38.
Convert 8 kilometers to meters
a)
800 m
b)
80,000 m
c)
8,000 m
d)
.008 m
39.
285 kg = ____ g
a)
285,000
b)
285
c)
2,850
d)
28,500
40.
What is Cellular Respiration?
a)
A Chemical Reaction
b)
An organelle
c)
Another name for dying
d)
Bob Marley
41.
What is a reactant?
a)
Donald Trump
b)
The cause of a chemical reaction
c)
The substance you start with and undergoes change in a reaction
d)
The substance you end up with in a chemical reaction
42.
What is a product?
a)
The substance is you start with in a chemical reaction
b)
A chemical reaction that creates oxygen
c)
The cell part that breaks food up
d)
The substance that is formed after a chemical reaction.
43.
What reactants are there in cellular respiration?
a)
Water and Glucose
b)
Oxygen and Glucose
c)
Carbon Dioxide and Water
d)
Twenty One Pilots
44.
Where does cellular respiration take place in the cell?
a)
Cell Membrane
b)
Nucleus
c)
Mitochondria
d)
Vacuole
45.
Which organelle performs PHOTOSYNTHESIS?
a)
Chloroplast
b)
Mitochondria
46.
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
47.
Which organisms perform Photosynthesis?
a)
Only Autotrophs
b)
Only Heterotrophs
c)
Autotrophs and Heterotrophs
48.
What is the ultimate ORIGINAL source of energy for living things
a)
Sugar
b)
Sun
c)
Moon
d)
Carbon Dioxide
49.
Which of the following is an example of an AUTOTROPH?
a)
Appletree
b)
Dog
c)
Mushroom
d)
Human
50.
What is photosynthesis?
a)
The process in which humans eat their food
b)
When a photographer takes a photo.
c)
To get your pictures from the photo lab.
d)
The process in which plants make their food.
51.
What is the pigment in chloroplasts that performs photosynthesis?
a)
Chlorosynthesis
b)
Chlorophyll
c)
ADP
d)
Electron Transport
52.
In pea plants, the tall allele is dominant to the short allele. What key would demonstrate this?
a)
Tall = T
Short = S
Short = S
b)
Tall = T
Short = t
Short = t
c)
Tall = t
Short = T
Short = T
d)
Tall = TT
Short = tt
Short = tt
53.
A heterozygous long-tusked elephant is crossed with a homozygous recessive short-tusked elephant. What is the probability of the offspring having short tusks?
a)
0%
b)
25%
c)
50%
d)
75%
54.
A heterozygous long-tusked elephant is crossed with a homozygous recessive short-tusked elephant. What is the probability of the offspring having short tusks?
a)
0%
b)
25%
c)
50%
d)
75%
55.
What is the probability of a purple-horned unicorn if a heterozygous pink-horned unicorn is crossed with a heterozygous pink-horned unicorn?
a)
0%
b)
25%
c)
50%
d)
75%
56.
Leonardo bet his friend Olivet that two heterozygous green-eyed sea monsters could not have a recessive blue-eyed baby sea monster. Olivet said they can have a blue-eyed sea monster.
Who wins the bet?
Who wins the bet?
a)
Leonardo
b)
Olivet
c)
Both
d)
Neither
57.
Jabba the Hutt has finally decided to settle down and have a family. He has undergone genetic testing and learned that he is heterozygous for Hutt Fungal Syndrome, which is caused by recessive alleles. He is worried that his children might suffer from this syndrome. His Hutt mate has undergone genetic testing and discovered she is homozygous dominant for the syndrome. Should Jabba be worried?
a)
Yes
b)
No
58.
A Jawa notices that his beloved pet desert rat, who has brown fur, just had several rat babies, some of which had white fur and some which had brown fur. Brown fur is the dominant trait. This means his rat must have what genotype?
a)
Homozygous Dominant
b)
Heterozygous
c)
Homozygous Recessive
59.
Bob the abominable snowman lives in the snowy Andes mountains. He has white fur, which blends in nicely. He is therefore dismayed when his mate keeps having red-furred babies. What is Bob's likely genotype?
a)
Homozygous Dominant
b)
Heterozygous
c)
Homozygous Recessive
60.
GMO stands for
a)
genetically made organism
b)
genetically modified organism
c)
gene manipulated organism
d)
Genetic mutant organism
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