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Human Body
Human Body
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1
What does the skeletal system do
Supports and protects the body while giving it shape and form
Help you move
Gives you strength
Gives you ability to control what your body
2
Which statement is true about human lungs?
You breathe in oxygen and breathe out nitrogen.
You breathe in carbon dioxide and breathe out oxygen.
You breathe in carbon dioxide and breathe out nitrogen.
You breathe in oxygen and breathe out carbon dioxide.
3
What organelle does cellular respiration?
cholorplasts
mitochondria
nucleus
ribosome
4
Calories on food labels indicate the amount of energy a food contains. Which form of energy is contained in food?
mechanical
electrical
light
chemical
5
2. The diagram shows a human organ system. Which human organ system is shown?
Circulatory
Digestive
Respiratory
Nervous
6
Skin is the largest organ in the human body
True
False
7
Which part of the human body do the nerves communicate with?
Skeleton
Liver
Brain
Muscles
8
2. The human respiratory system is responsible for removing...
fats from cells
hormones from glands
nutrients from food
carbon dioxide from blood
9
2. Which sequence represents the correct levels of organization for multicellular organisms?
Cell-> organ -> tissue -> organ system
Tissue -> organ ->cell -> organ system
Organ system -> organ -> cell -> tissue
Cell -> tissue ->organ -> organ system
10
Read the image
B
A
C
D
11
What are the inputs of cellular respiration?
B: Oxygen
A: Glucose
D:Both A and B
C: ATP Is EnErgy
12
2. Based on the data table, describe the effect of exercising for 10 minutes on the heart rates of the four students
increased
decreased
increased by at least 30 bpm
13
The human body is unique in many different ways. What assistance does this organ provide?
Structure for the human body
Protection for the human body
Movement for the human body
Support for the human body
14
My heart is a ____ that pumps ____ through my body.
organ, blood
muscle, blood
muscle, water
organ, water
15
What's Cellular Respiration?
The border of cells
another word for energy
The process cells use to to release energy stored in sugar.
How energy forms
16
The main function of the human digestive system is to..
Break down foods for absorption into the blood
Carry nutrients to all parts of the body
Release energy from sugars within the cells
Exchange oxygen and carbon dioxide in the lungs
17
Water and carbon dioxide are waste products released as a direct result of
mechanical digestion
asexual reproduction
natural selection
cellular respiration
18
2. Stella’s respiratory system is not working well. Why is this a problem for her ability to exercise?
Her digestive system will have to work twice as hard to get the same
Her cells will not work well when they have low levels of oxygen
respiratory system won't be able to break down molecules from air into oxyg
Her cells will not work because molecules from air will be too large
19
Which human body systems work directly together to allow locomotion?
Circulatory, endocrine, & reproductive
Skeletal, muscular, and nervous
Circulatory, excretory, and respiratory
Skeletal, digestive, and respiratory.
20
Describe one way to determine a person’s heart rate.
hand over foot
hand over wrist
two fingers on neck
two finger on wrist
21
2. When food is being mechanically digested, it is being..
changed into another substance.
made smaller in size
excreted from the body.
converted into energy.
22
Once blood has travelled the body to give blood, it returns to the ______ side of the heart.
right
middle
left
bottom
23
Read the image
B
C
A
D
24
Which health condition is an infectious disease?
lung cancer caused by smoking
eye damaged caused by ultraviolet light
heart problems caused by a high-fat diet
pneumonia caused by microorganisms
25
How many bones are in the adult human body?
170
206
366
152
