water + carbon dioxide + energy

blood enters and leaves the heart via

aorta and inferior and superior vena cava

What are the main organs of the respiratory system

trachea, larynx, diapragm, lungs

What are the 4 main types of tissue in the human body

connective, nervous, epithelial, muscle

What do basic cells all contain

cell membrane, nucleus, cytoplasm

what is the function of white blood cells

protect the body from infection

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Human Body

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Introduction to the structures functions of the human body

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Questions 20

Answers

1
what day will christmas day be on in December 2018
Monday
Wednesday
Thursday
Tuesday
2
Glucose + oxygen →
water + carbon dioxide + energy
carbon dioxide + water + H2O
water+carbon dioxide + nitrogen
3
The exchange of oxygen and carbon dioxide is known as
oxygen exchange
nutrient exchange
gas exchange
carbon dioxide exchange
4
veins carry
deoxygenated blood
oxygenated blood
platelets
cholesterol
5
How many chambers does the heart have
4
3
2
6
6
the bottom chambers of the heart are called
testicles
ventricles
venules
viotrioles
7
where does gas exchange take place
ravioli
alveolus
alveoli
8
blood enters and leaves the heart via
aorta and inferior vein
inferior and superior vena cava
aorta and inferior and superior vena cava
aorta and superior vein
9
what happens to the diaphragm when you breath in
it contracts
it Inflates
It flattens
it contracts and flattens
10
arteries have
valves
carry blood towards the heart
carry oxygenated blood
thick muscular walls
11
What are the main organs of the respiratory system
trachea, larynx, diapragm, lungs
oesophagus, trachea, larynx, lungs
lungs, trachea, larynx
12
What are the 4 main types of tissue in the human body
epithelial, skeletal, connective, nervous
nervous, tendon, epithelia., connective
connective, nervous, epithelial, muscle
skeletal, connective, muscle, epithelial
13
What is the name of the muscles between the ribs
respiratory muscles
intercostal muscles
lung muscles
14
How many body systems are there
7
8
6
5
15
cells in the body convert food into energy by a process called
Ingestion
Respiration
Digestion
16
The top chambers of the heart are called
atrials
atria
atrium
aria
17
What do basic cells all contain
cell membrane, nucleus, cytoplasm
cytoplasm, cell membrane, cell wall
cell wall, nuclear, plasma
nucleus, cytoplasm, reproductive
18
What do all living things share
movement
nutrition
all of the above
breathing
19
what percentage of blood is plasma
45%
50%
40%
55%
20
what is the function of white blood cells
help to clot blood
protect the body from infection
carry carbon dioxide
carry oxygen

Human Body Flashcards | StudBud