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Human Body Systems
Human Body Systems
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StudBud Administration
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A #biology #midterm #review for the systems of the human body
Flashcards
24 cards
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Practice quiz
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Questions
24
Answers
1
How do O
2
and CO
2
travel through the body?
lymph
nose
waste
blood
2
Which system converts glucose into energy by bringing oxygen into the body?
The Digestive System
The Immune System
The Circulatory System
The Respiratory System
3
Why does your body need oxygen?
to release energy from glucose
to help digestion
to feel relaxed
to release waste
4
What does the
systemic circuit
transport?
In: O2 ; Out: CO2
In: CO2 ; Out: O2
In: nutrients ; Out: waste
In: waste ; Out: nutrients
5
Which is responsible for 'eating' and breaking down bacteria during the inflammatory response?
chemical signals
red blood cells
phagocyte
pathogen
6
What is the main organ of the excretory system?
blood
heart
kidney
bladder
7
Which is the first step of the excretory process
selective reabsorption: useful materials returned to blood
defecation
excretion: urine removed
ultrafiltration: glucose filtered out of blood
8
Which nutrient is absorbed into the lymph system?
all of the above
amino acids
monosaccharides
glycerol/fatty acids
9
What does the
pulmonary system
transport?
In: CO2 ; Out: O2
In: waste ; Out: nutrients
In: nutrients ; Out: waste
In: O2 ; Out: CO2
10
Which is NOT a main section of the digestive system
medium intestine
small intestine
large intestine
stomach
11
What is the purpose of the villi?
absorb nutrients into the bloodstream
convert monosaccharides into glucose
remove waste from body
break down food
12
Which is the stimulus in the homeostatic mechanism for temperature regulation?
brain signal to sweat glands
increase in external temperature
detection by heat receptor
sweating
13
Which is NOT a type of mechanical digestion?
peristalsis
breakdown by enzymes
passage through sphincters
chewing
14
Which of the following is NOT a characteristic of life?
Reproduction
Cells
Energy Use
Walking
15
Select the correct answer about transport in the circulatory system
A vein carries O2 to the body for use by cells
An artery carries CO2 to the body for use by cells
An artery carries O2 to the body for use by cells
A vein carries CO2 to the body for use by cells
16
Which system removes waste from the body
The Circulatory System
The Excretory System
The Immune System
The Digestive System
17
What is the main organ of the respiratory system?
lungs
alveoli
trachea
diaphragm
18
What is homeostasis?
How the body breaths
How the body digests food
How the body removes waste
How the body maintains a stable internal environment
19
Proteins are broken down into which nutrient?
amino acids
fatty acids
monosaccharides
glycerol
20
Which is a preparation that defends the body from infection by inducing acquired immunity?
antibody
antigen
vaccine
pathogen
21
Through what process does oxygen enter the blood?
inhalation
breathing
diffusion
osmosis
22
Which system connects all parts of the body via the blood stream?
The Digestive System
The Immune System
The Respiratory System
The Circulatory System
23
Which system protects the body from infections?
The Digestive System
The Immune System
The Respiratory System
The Excretory System
24
What system converts food into glucose?
The Digestive System
The Excretory System
The Respiratory System
The Circulatory System
