Which two body systems interact to send oxygen throughout the body?

respiratory and circulatory systems

Why is an HIV infection serious?

HIV infects the cells of the immune system

What are smooth muscles responsible for moving?

Food through the digestive tract

How do the circulatory and digestive systems work together?

Blood carries nutrients to body cells

Which correctly lists the biological levels of organization?

cell, tissue, organ, organ system, organism

Which of the following is an example of positive feedback?

An infant nursing causes the mother to produce more milk

Keeping a stable internal environment for life processes

What two body systems are most useful in getting nutrients from the food you eat to your brain?

Circulatory and digestive systems

E. coli is found naturally in our digestive system. Why is this relationship beneficial?

E. coli helps in the process of breaking down food.

Why are fungi more closely related to animals and not plants?

Animals and fungi are both eukaryotic and heterotrophic

What systems work together during labor and delivery?

Endocrine, muscular and reproductive

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Human Body Systems

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Questions 25

Answers

1
Which two body systems interact to send oxygen throughout the body?
respiratory and circulatory systems
integumentary and muscular systems
skeletal and reproductive systems
digestive and nervous systems
2
Why is an HIV infection serious?
HIV genes are mutated by the cell's genes
HIV infects the cells of the immune system
HIV can be passed by casual contact
DNA is the genetic material of HIV
3
What system controls gas exchange in the body?
Digestive
Immune
Respiratory
Excretory
4
After watching the video, what systems are working together?
Endocrine and Circulatory
Muscular and Skeletal
Immune and Digestive
Reproductive and Endocrine
5
What two systems rid the body of waste?
circulatory and endocrine
circulatory and excretory
digestive and circulatory
digestive and nervous
6
Which two body systems are responsible for reflexes?
reproductive and skeletal
circulatory and respiratory
nervous and muscular
digestive and excretory
7
What are smooth muscles responsible for moving?
Blood through the heart
Mucous through the nose and throat
Bones in the arms and legs
Food through the digestive tract
8
How do the circulatory and digestive systems work together?
Blood carries nutrients to body cells
Stomach muscles contract and expand
The brain stem controls the heart rate
The pharynx is a passageway for air and food
9
Which correctly lists the biological levels of organization?
cell, tissue, organ, organ system, organism
organism, organ system, organ, tissue, cell
tissue, cell, organ, organism, organ system
cell, organ, tissue, organism, organ system
10
Which system controls all other systems?
nervous
circulatory
skeletal
digestive
11
Which of the following is an example of positive feedback?
After eating a giant candy bar, the body produces insulin
An infant nursing causes the mother to produce more milk
It's been eight hours since eating, slowing the metabolism
After jogging three miles, the body begins to sweat
12
What is homeostasis?
Keeping a stable internal environment for life processes
Keeping the same external environment for survival
Each cell acts independently
Period of no evolutionary changes
13
Which two systems work together if a rabbit is trying to outrun a fox?
Endocrine and Immune
Digestive and Excretory
Skeletal and Circulatory
Respiratory and Circulatory
14
Which two systems are working together in the video below?
Digestive and Circulatory
Endocrine and Immune
Immune and Circulatory
Nervous and Integumentary
15
What two body systems are most useful in getting nutrients from the food you eat to your brain?
Muscular and endocrine systems
Circulatory and digestive systems
Nervous and digestive systems
Nervous and circulatory systems
16
During running, your body needs more oxygen. What process is this?
cellular respiration
fermentation
photosynthesis
homeostasis
17
E. coli is found naturally in our digestive system. Why is this relationship beneficial?
E. coli helps in the process of breaking down food.
E. coli kills other harmful microorganisms.
E. coli infects adjoining tissues.
E. coli produces key nutrients to the body.
18
Which body systems work together to protect against pathogens?
muscular and circulatory
digestive and excretory
endocrine and reproductive
integumentary and immune
19
Typhoid fever causes red rashes on the skin and intestinal bleeding. What systems are affected?
Digestive and Integumentary
Circulatory and Immune
Nervous and Reproductive
Endocrine and Circulatory
20
What system is working with the digestive system in the scenario below?
Endocrine
Excretory
Reproductive
Respiratory
21
Why are fungi more closely related to animals and not plants?
Animals are autotrophic like fungi
Animals and fungi are both eukaryotic and heterotrophic
Animals and fungi are both eukaryotic and autotrophic
Plants are heterotrophic like fungi
22
What part of the body is the most acidic?
Stomach
Mouth
Intestines
Pancreas
23
Which of the following functions at the same level as the heart?
epithelial tissue
kidney
skeleton
a skin cell
24
Which of the following organisms do not have chloroplasts or cell walls?
animal
fungi
bacteria
virus
25
What systems work together during labor and delivery?
Endocrine, muscular and reproductive
Endocrine, reproductive and excretory
Endocrine and muscular only
Endocrine and reproductive only

Human Body Systems Flashcards | StudBud