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Human Body Systems Flashcards | StudBud
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Human Body Systems
Human Body Systems
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StudBud Administration
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#science, #middleschool, #human, #body, #systems
Flashcards
20 cards
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Questions
20
Answers
1
Which is NOT a characteristic of bacteria?
They have a membrane-bound nucleus
They are microscopic
They are unicellular
They can live in various environments
2
Which pair can cause non-infectious diseases?
environment and parasites
viruses and bacteria
fungi and genetics
genetics and environment
3
Sarah finished eating lunch & stores it. What's she trying to stop from happening to the food?
development of a genetic factor
development of a virus
development of a bacteria
development of a parasite
4
Which series includes three pathogens that cause infectious diseases?
bacteria, fungi, and parasites
viruses, bacteria, and mutagens
parasites, mutagens, and fungi
mutagens, viruses, and bacteria
5
What does this system provide for all body cells?
nutrients
oxygen
hormones
waste products
6
Ty cuts his hand, it gets swollen and infected days later. Which system most likely failed?
immune
endocrine
urinary
respiratory
7
Identify the two organ systems that work together to provide cells with O
2
and to remove CO
2
.
systems 3 and 4
systems 1 and 2
systems 1 and 4
systems 2 and 3
8
Children have a different number of bones than adults do. What happens as children develop?
their bones become damaged, so adults have fewer bones
they grow new bones, so adults have more bones
some bones fuse together, so adults have fewer bones
some bones separate into smaller bones, so adults have more
9
This image shows arm muscles working to bend an arm. What happens when the biceps contracts?
It pulls on tendons, causing the arm to bend at the elbow
It pulls on ligaments, causing the arm to bend at the elbow
It pushes on tendons, causing the arm to bend at the elbow
It pushes on ligaments, causing the arm to bend at the elbow
10
Bacteria and viruses have a variety of shapes. Which shape represents a virus?
Rod-shape
Spiral-shaped
Bacteriophage
Round
11
Which body system provides protection from toxins and infection?
Lymphatic system
Digestive system
Excretory system
Muscular system
12
What is the role of the nervous system in the body?
to gather and respond to information
to protect other organs and tissues
to transport oxygen and carbon dioxide
to send messages using chemicals
13
Which type of bacterium requires oxygen to live?
Aerobic
Anaerobic
Endospore
Circulatory
14
Erin goes to the doctor because her stomach has been bothering her.
Respiratory
Excretory
Circulatory
Nervous
15
Which statement correctly describes the interaction of two body systems?
C
A
D
B
16
Which does NOT make up part of the circulatory system?
Blood
Heart
Blood vessels
Lungs
17
Which statement
best
describes two functions of blood?
delivers antigens to rest of body & maintains H20 balance
obtains O2 from the air and eliminates CO2 from the body
removes pathogens from the lymph & produces cells to fight
carries waste products away & helps regulate body temp
18
Which two systems work together to make your body move?
Skeletal system and muscular system
Lymphatic system and muscular system
Nervous system and excretory system
Digestive system and skeletal systems
19
Kai has a cold but feels well enough to study with his friends Lisa and Jin.
non-infectious
mutagen
pathogen
contagious
20
What are the three functions of the system shown?
removal of pathogens, blood transportation, and movement
support, protection, and movement
waste removal, regulation, and stimuli response
gas exchange, digestion, development
