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Chapter 1: The Human Body Flashcards | StudBud
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Chapter 1: The Human Body
Chapter 1: The Human Body
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A #science quiz that reviews #levelsoforganization and #homeostasis for the #humanbody. #grade7
Flashcards
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Questions
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Answers
1
Which of the following is not a type of tissue?
reflexive
muscle
connective
nervous
2
The _________________ controls everything that the cell does.
cell membrane
endoplasmic reticulum
nucleus
golgi complex
3
What is a good way to manage stress?
Procrastinate
Breathing techniques
drinking a lot of coffee
Criticizing yourself
4
Normal body temperature
96.5 'F
100.3 'F
98.6 'F
93.9 'F
5
An organism’s internal environment is kept stable in spite of changes in the external environment.
Digestion
Disease
Respiration
Homeostasis
6
A place in the body where 2 bones come together
Smooth Muscle
Joint
Skin
Endocrine System
7
What happens when your body needs more water?
You get cold
You get hungry
You get hot
You get thirsty
8
Which type of human body tissue can contract, or shorten?
Epithelial Tissue
Muscle Tissue
Nervous Tissue
Connective Tissue
9
The outside covering of the human cell.
Nucleus
Cytoplasm
Mitochondria
Cell Membrane
10
Which of these are an Organ?
Nucleus
Blood
Smooth Muscle Tissue
Heart
11
How many body systems does the human body have?
5
15
11
8
12
What is the job of muscle tissue?
moves body parts
covers the body
carries messages
supports the body
13
What happens when your body needs more energy?
You get hungry
You get thirsty
You get hot
You get cold
14
When you are hot, your nervous systems signals your muscles to_______.
Stand still
Sweat
Shiver
Put a coat on
15
Which of the following is an example of an organ system?
The blood system
The digestive system
The organ system
The heart system
16
What system of the body is NOT involved in eating a sandwhich?
Muscular
Reproductive
Digestive
Skeletal
17
How many cells are in your body
billions
trillions
thousands
millions
18
Substances in food that provide the raw materials & energy needed for an organism to carry out its essential processes.
Nutrients
Stressors
Neurons
Liquids
19
True or False:
Organ systems are made of tissues working together.
True
False. Organ systems are made of organs working together.
False. Organ systems are made of cells working together.
20
What is the correct order from least complex to most complex?
tissue, organ system, cell, organ
organ system, organ, tissue, cell
cell, tissue, organ, organ system
organ, organ system, cell, tissue
21
When you are cold, your nervous systems signals your muscles to_______.
Stand still
Drink water
Sweat
Shiver
22
Jellylike substance between the cell membrane and nucleus
Organ
Cytoplasm
Mitochondria
Nucleus
23
What body systems are involved in the maintenance of homeostasis?
Digestive, Respiratory, Circulatory
All organ systems
Nervous and Endocrine
Endocrine, Digestive, Nervous
24
True or False. Stress is always negative.
False
True
25
What is an example of an organ system?
Skull
Kidney
Skeletal
Stomach
26
True or False:
An organ is a body part that is made up of different kinds of tissue.
False. An organ is made of bones.
True
False. An organ is made of different organ systems.
27
A function of the circulatory system is to
provide shape and support for the body.
send signals to the brain.
store minerals.
transport oxygen.
28
What is the most stressful activity?
Eating
Jumping
Sleeping
Rock Climbing
29
What is the job of nervous tissue?
moves body parts
carries messages
supports the body
covers the body
30
What is one way that stress can affect homeostasis?
increases water balance
loss of balance
disrupts ability to fight disease
maintains constant internal temperature
31
A chemical that affects growth and development
Element
Nutrient
Horomone
Oxygen
32
Which of the following is a function of the digestive system?
guarding against infection and injury
regulating body temperature
obtaining oxygen
breaking down food so the body can use it
33
True or False:
Each organ does a certain job.
True
False
34
Through a process of ____________, nutrients move from the digestive system into the bloodstream.
Absorption
Stimulus
Homeostasis
Respiration
35
What is the job of epithelial tissue?
moves body parts
supports the body
covers the body
carries messages
36
Which of these are the most basic unit of organization?
tissue
Organ system
cell
organ
37
The reaction of your body to possibly threatening, challenging, or uncomfortable events.
Stress
Digestion
Cold
Circulation
38
What is an example of a stimulus
Lights turning on
A big spider
All of the above
A loud sound
39
What is the job of connective tissue?
supports the body
carries messages
covers the body
moves body parts
40
Your body reacts to a stimulus with a(n) ____________________.
Error
nucleus
Response
Nutrient
41
_____________are the basic unit of structure and function in living organisms.
Atoms
Cells
Organs
Chemicals
42
An effect of long-term stress is
body functions become balanced.
homeostasis is disrupted.
general health improves.
immunity is strengthened.
