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The Human Body
The Human Body
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the human body
Flashcards
37 cards
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Practice quiz
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Questions
37
Answers
1
The bones in your spine are called ...
cartilage
vertebrae
carapaces
spinal bones
2
Eighty percent of your brain is ...
mucus
water
blood
Tik Tok videos
3
True or false: arteries carry blood away from the heart, veins carry blood to the heart
True
False
4
True or false: all bacteria are bad
false
true
5
The strong muscle at the bottom of your lungs is called the ...
diaphragm
biceps
quadriceps
triceps
6
Food stays in your stomach for about ...
4 days
4 hours
24 hours
20 minutes
7
True or false: If you eat upside down, food will fall out of your stomach
True
False
8
True or false: children have more cartilage than adults
False
True
9
Did you enjoy this Quiz?
No
I'm pretty apathetic toward everything we do here.
Yes
I need to go to the washroom and fill up my water bottle.
10
Blood in your veins looks blue because:
it is full of carbon monoxide
of your blood type
it is actually blue
it is lacking oxygen
11
The smallest bone in your body is located in your ...
pinky
ear
nose
big toe
12
A bone is made of a mineral called ...
ebonite
calcium
strontium 90
adamantium
13
True or false: the roots of your hair are alive, but the rest of your hair is dead
false
true
14
True or false: your body uses electricity to work
false
true
15
Red blood cells carry ...
only oxygen
oxygen and carbon dioxide
only carbon dioxide
none of the above
16
The biggest bone in the human body is the ...
patella
tibia
skull
femur
17
These cells carry electrical messages
brainiac cells
cerebellum cells
cellulose
nerve cells
18
These things make up the circulatory system:
heart, lungs, red blood cells
oxygen, carbon dioxide
heart, blood, and blood vessels
circles, ovals
19
The part of the cell that controls everything is called the
organ
nucleus
organelle
cytoplasm
20
The tibia, femur, and humerus are all types of ...
nerves
teeth
bones
cells
21
Food is digested in this order:
mouth>larynx>stomach>small intestine>large intestine
mouth>esophagus>stomach>large intestine>small intestine
mouth>esophagus>stomach>small intestine>large intestine
esophagus>mouth>stomach>small intestine>large intestine
22
A newborn baby has well over ...
1000 bones at birth
500 bones at birth
400 bones at birth
300 bones at birth
23
White blood cells ...
carry electrical impulses
help fight disease
carry oxygen
help to build muscle
24
The heart has chambers called ...
aorta and lungs
veins and arteries
tubes and tunnels
atriums and ventricles
25
An adult has just over ...
200 bones
50 bones
100 bones
2000 bones
26
Muscles account for about ___________ of your body weight.
25%
10%
75%
50%
27
Alveoli and brochioles are part of your ...
stomach
liver
lungs
heart
28
This system processes your food:
circulatory
nervous
digestive
respiratory
29
Your lungs are part of the ...
nervous system
musculatory system
political system
respiratory system
30
Fill in the blanks: We inhale ___________ air, and exhale ________ air.
carbon dioxide-rich, oxygen-rich
oxygen-rich, carbon dioxide-rich
100 % nitrogen, 100% oxygen
oxygen-rich, carbon monoxide-rich
31
Tiny molecules that break down food are called:
nutrients
vitamins
enzymes
plasma
32
The parts of your heart that open to allow blood to flow are called ...
valves
chambers
veins
rooms
33
Your brain, spinal cord, and nerves are part of the ...
automatic system
circulatory system
respiratory system
nervous system
34
The primary cells of the nervous system are called:
electrons
megatrons
protons
neurons
35
The lining of the stomach is renewed every ...
28 days
14 days
5 to 8
3 to 4 days
36
True or false: people have different blood types
True
False
37
The cells that destroy bacteria and viruses are called:
police cells
white blood cells
nerve cells
red blood cells
