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Human Body Review
Human Body Review
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1
(LT 15) The chemicals in saliva break down food into
amino acids
nitrogen compounds
simple sugars
fats
2
(LT 8) Breaking down foods for absorption into the blood is the function of the
digestive system
endocrine system
circulatory system
respiratory system
3
Exchange of gases is the primary function of the
respiratory system
endocrine system
nervous system
circulatory system
4
(LT 4) The primary function of the respiratory system is
fight off diseases
exchange of gases
metabolism and excretion
blood chemistry regulation
5
Organic COMPOUNDS contain which elements?
carbon, sodium, oxygen
carbon, hydrogen, oxygen
carbon, hydrogen, nitrogen
carbon, sodium, nitrogen
6
(LT 15) The system that includes the esophagus that carries food from the throat to the stomach
digestive system
excretory system
circulatory system
integumentary system
7
(LT 4) ___works with the muscular, skeletal and circulatory systems to speak, smell, & breathe?
integumentary system
urinary
respiratory system
endrocrine system
8
(LT 12) The body maintains a stable internal temperature by
radiant energy is transformed into thermal energy
mechanical energy is transformed into chemical energy
chemical energy is transformed into thermal energy
9
Insulin is a(n) ______________ that regulates the body's blood sugar.
adrenaline
testosterone
estrogen
hormone
10
Which of the following does NOT describe this baby manatee?
multicellular
heterotrophic
eukaryotic
prokaryotic
11
(LT 5) Support and protection is the primary function of the
skeletal system
nervous system
urinary system
muscular system
12
Multicellular, eukaryotic, & heterotrophic describes which Kingdom?
Plantae
Protista
Eubacteria
Animalia
13
A man lifts a 100 lb. bag. He tries to lift a 200 lb. bag, but is unsuccessful. Which is true?
The man does work on both bags.
The man only does work on the 100lb. bag, since he moved it.
The man does no work on either bag.
14
(LT 13) A person comes up behind you, scares you, and you jump. This is an example of
stimulus/reponse
homeostasis
synapse
peristalsis
15
absorbs water and vitamin K
small intestine
liver
large intestine
stomach
16
(LT 17) What element is found in all organisms that were once living?
hydrogen
oxygen
nitrogen
carbon
17
(LT 13) The most common response to a stomach virus is
increased blood pressure
sore muscles
coughing
vomiting
18
Saliva changes starch molecules into simple sugars. This is an example of a
chemical change
physical change
19
(LT1) Loss of information would immediately follow
slow or stopped chemical release by the nervous system
white blood cells increasing
transferring of oxygen
nerve cells swelling
20
The brain and spinal cord make up the
central nervous system
peripheral nervous system
somatic nervous system
autonomic nervous system
21
(LT 3) A network of tissues that transport nutrients and oxygen through the body
nervous system
circulatory system
endocrine system
muscular system
22
(LT 3) Increasing the level of exercise directly results in increased activity in which organ?
leg muscles
heart
stomach
brain
23
The pumping chambers of the heart are the
lobes
ventricles
divisions
atria
24
(LT 6) Skeletal muscle and smooth muscle cells are alike because
they both do not have a nucleus
they are both made of long cells
they both stretch as the body grows
they produce movement by contracting
25
(LT 7) A sensory organ that serves as a protective barrier is
skin
tendons
neuron
muscle
26
( LT 4) Nose, lungs, and diaphragm are organs found in the _______________. system.
circulatory
respiratory
digestive
nervous
27
Which system is responsible for carrying oxygen to the muscles?
skeletal
circulatory
respiratory
muscular
28
(LT 12) When exercising, how is energy transformed?
chemical energy is transformed into mechanical energy
radiant energy is transformed into muscle energy
thermal energy is transformed into chemical energy
mechanical energy is transformed into chemical energy
29
they layer of the skin that contains blood vessels, sweat glands, and oil glands is the
epidermis
dermis
stratus corneum
subcutaneous layer
30
(LT 15) Food is carried from the throat to the stomach by the process of
metabolism
peristalsis
homeostasis
chemical digestion
31
(LT 7) Skin, hair, & nails are all part of the _____________________ system.
integumentary
excretory
urinary
endocrine
32
Gland that releases hormones that control the other glands
thyroid gland
pituitary gland
pancreas
adrenals
33
(LT 14) Carbohydrates the body uses for energy are broken down into
amino acids
proteins
lipids
glucose
34
glands responsible for "fight or flight" response
thyroids
kidneys
sexual glands
adrenals
35
The heaviest organ IN the body is the
kidney
liver
stomach
gall bladder
36
Teeth grinding food is an example of a
chemical digestion
peristalsis
chemical change
physical change
37
Bile helps to break down fats. It is produced in the ________ and stored in the _________.
pancreas, gall bladder
stomach, liver
liver, gall bladder
gall bladder, liver
38
(LT 13) What can be a result of the body's waste removal and temperature control?
cellular transport
shivering when cold
vomiting when sick
sweating when hot
39
(LT 9) The function of the urinary system is
to protect the body from infection
to remove waste through various organs
to increase sugar levels in the blood
maintain body temperature
40
(LT 2) The endocrine system is responsible for
regulating blood flow
fighting off diseases
production of hormones
breaking down nutrients
41
What is the correct level of organization from the simplest to most complex?
organ, tissue, organ system, organism, cell
organism, cell, organ system, population, biosphere
cell, tissue, organ, organ system, organism
cell, organ system, organism, tissue, organ,
42
(LT 10) The human reproductive system in both males and females produce
sex cells
fertilized eggs
sperm cells
nutrients
