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Cowart Sci 7B U2 Review (Human Body) '24-'25 Flashcards | StudBud
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Cowart Sci 7B U2 Review (Human Body) '24-'25
Cowart Sci 7B U2 Review (Human Body) '24-'25
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1
The thick fur of polar bears maintain homeostasis in freezing temperatures.
False
True
2
Which system sends chemical communication throughout the body in the form of hormones?
endocrine
nervous
respiratory
integumentary
3
Which part of a nerve cell contains the nucleus?
axon
cell body
dendrite
neuron
4
Which give shape to the body?
brain
bones
lungs
heart
5
Your eyes are shut inside a bright room. What happens to your pupils when you open your eyes?
Pupils shrink because muscles contract.
Pupils grow because muscles relax.
Pupils grow because muscles contract.
Pupils shrink because muscles relax.
6
When you smell something good, which part starts the process?
motor neurons
motor dendrites
sensory dendrites
sensory axons
7
Which acts as a transportation system?
brain cells
stomach cells
blood cells
muscle cells
8
Where does breaking down of food NOT occur?
mouth
small intestine
stomach
9
Which is the balance all organisms must maintain?
pharynx
homeostasis
disruption
ureter
10
Which helps with digestion?
stomach cells
brain cells
muscle cells
blood cells
11
Retinas have ____ tissue .
epithelial
connective
muscle
nerve
12
Which of these carries nutrients from food to all the cells of the body?
blood cells
stomach cells
muscle cells
nerve cells
13
Which system removes waste products from the body?
excretory
integumentary
muscular
nervous
14
Which would thermoreceptors relate to?
hearing
hot/cold
vision
touch
15
Which system sends electrical messages throughout the human body in response to inside and outside information?
integumentary system
endocrine system
nervous system
respiratory system
16
Which is moving blood from the heart to the body and back to the heart?
visual circulation
systemic circulation
cytological circulation
pulmonary circulation
17
Which two systems work closely together for movement?
circulatory, respiratory
digestive, excretory
muscular, skeletal
integumentary, skeletal
18
Which system covers your body and provides a barrier from germs?
respiratory
integumentary
digestive
circulatory
19
Which is correct from smallest to largest?
Cells-->Organs-->Tissues-->Organ Systems-->Organism
Cells-->Tissues-->Organs-->Organ Systems-->Organism
Organism-->Organ Systems-->Organs-->Tissues-->Cells
Organism-->Cells-->Tissues-->Organ Systems-->Organs
20
Together, the endocrine and nervous systems act as
bosses of the body
the workers of the body
just like other systems
none of these
21
Which two organs have similar functions?
esophagus, ureter
fingernail, stomach
bone, neuron
hair follicle, optic nerve
