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Second Nine Weeks Final Exam Review Flashcards | StudBud
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Second Nine Weeks Final Exam Review
Second Nine Weeks Final Exam Review
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Review for cell reproduction, genetics, and human body systems.
Flashcards
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Questions
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Answers
1
All of the following are composed of body cells EXCEPT _____________.
bone
sperm
liver
kidney
2
Which cell structure carries genetic material?
chromosome
vacuole
cell membrane
endoplasmic reticulum
3
The major organs of the respiratory systems are...
heart, blood, and vena cava
liver, stomach, pancreas
trachea, lungs, diaphragm
femur, pelvis, skull
4
A group of organs working together to perform a certain function is called an organ _______.
donor
system
ism
elle
5
How do the heart and lungs work together?
Lungs give oxygen to the blood; blood gives it to the body
lungs push oxygen into cells that make food for the heart.
The heart and lungs wrok together to digest food.
The movement of the lungs helps the heart to pump blood.
6
Which is the primary means by which nutrients and chemicals travel throughout the body?
muscles
bone cells
bloodstream
nerve cells
7
1. Of the following, which represents a homozygous recessive genotype?
ll
Ll
LL
LLL
8
Of the following, which is NOT a function of blood in humans?
digestion
carry waste products
carry nutrients
carry oxygen
9
Which lists the levels of organization from smallest to the largest?
cells, tissues, organs, systems
cells, organs, tissues, systems
organs, tissues, cells, systems
cells, tissues, systems, organs
10
1. In a Punnett Square, a capital letter stands for a _______________ allele (trait).
homozygous
dominant
heterozygous
recessive
11
Which one of the following does not perform mitosis?
eukaryotic cell
human body cell
prokaryotic cell
plant cell
12
What is known as the "tissue of life"?
water
blood
skin
oxygen
13
In mitosis, compared to the original cell, how many chromosomes are in each daughter cell?
half
twice as many
that is unpredictable
the same
14
Cells work together to form ___________________.
tissues
organisms
organs
systems
15
Most of the life of any cell is spent in a period of cell growth and development called ______
interphase
metaphase
telophase
prophase
16
The chromosomes in the nucleus of a cell contain a code known as ____________
meiosis
RNA
mitosis
DNA
17
I am the trachea. What system am I a part of in the human body?
nervous
respiratory
digestive
skeletal
18
I am a neuron. What system am I a part of in the human body?
nervous
circulatory
skeletal
respiratory
19
All living organisms are created through the process of _________________.
respiration
metabolism
reproduction
growth
20
The physical expression (what it looks like) of a genetic trait is called a __________.
phenotype
genotype
crossing over
mutation
21
What system is responsible for producing the blood cells?
circulatory
respiratory
muscular
skeletal
22
Which is a result of mitosis?
cellular respiration
elimination of wastes
photosynthesis
growth of organisms
23
An organism that reproduces through asexual reproduction has how many parents?
2
1
3
4
24
A group of organs working together to perform a certain function is a(n)
organism
cell
tissue
system
