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Body Systems & Homeostasis Flashcards | StudBud
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Body Systems & Homeostasis
Body Systems & Homeostasis
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7th grade human body systems review
Flashcards
33 cards
F
Practice quiz
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Host live
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Questions
33
Answers
1
The hereditary information inside the nucleus is called
ribosomes
chloroplast
DNA
golgi
2
Cells make up...
Brain
Lungs
All of the above
kidney
3
What cells conduct photosynthesis
plant cells
airplane cells
Human cells
animal cells
4
Which
gland
is responsible for the
"fight-or-flight"
response?
Hypothalamus
Pancreas
Pituitary
Adrenal
5
Cells are the building block of ?
Cell Wall
lysosome
Life
Cell membrane
6
What are all cells surrounded by?
nucleus
another cell
cell membrane
DNA
7
Located in the
walls of the heart
;
striated
;
rectangular shaped
. Name the muscle and type.
cardiac/voluntary
smooth/involuntary
cardiac/involuntary
skeletal/involuntary
8
what
muscle
and
type
can be found in the
walls of hollow organs
?
smooth/involuntary
skeletal/voluntary
cardiac/involuntary
no answer
9
ANIMAL Cells have
Chloroplasts
Cell membranes
Large Vacuoles
Cell walls
10
Mitochondria are the ___________________ producers of the cell
sugar
energy
monster
ribosomes
11
New cells are produced from existing cells.
true
false
12
ovarian cancer (cancer in the ovaries) affects...
none of the above
males
both genders
females
13
When an
egg
and
sperm unite
to make a
zygote
, what
process
has occured?
none of the above
menstration
fertilization
ovulation
14
What body
system
makes
red blood cells
?
nervous
skeletal
endocrine
circulatory
15
What is the function of the Nucleus?
It is the "powerhouse"
It is the control center
It is the storage site
It is the rigid outer layer
16
Which system works
closely
with the skeletal system?
excretory
muscular
integumentary
circulatory
17
Which body system
works with
reproductive system to produce male and female hormones?
nervous
endocrine
excretory
reproductive
18
Identify the correct
path
urine flows.
kidneys-urethra-bladder-pancreas
none of the above
bladder-ureters-kidneys-urethra
kidneys-ureters-bladder-urethra
19
Identify the correct
stimulus
and
response
to the last question
sweating is the stimulus & heat is the response
heat is the stimulus & sweating is the response
none of the above
20
All cells have a cell wall
False
True
21
The
chemical messages
produced by the
endocrine
gands
are called...
cells
tissues
nerves
hormones
22
child has a disease that affects
hormone production
&
bone formation
. The systems involved are?
digestive and circulatory
endocrine and skeletal
endocrine and respiratory
skeletal and excretory
23
Which
direction
do messages/signals travel in the
nervous
sytem?
from body to brain only
no answer
they travel in both directions
from brain to body only
24
Which of the following is
NOT
a way that skin protects the body?
glands secreate fluids
cools body by sweating
pores open to let bacteria in
prevents internal damage
25
Which of the following does
not
belong to the
excretory
system?
pancreas
ureter
urethra
bladder
26
Which 2 organelles are found ONLY in plant cells?
vacuoles & mitochondria
nuclei & ribosomes
lysosomes & cell membranes
cell walls & chloroplasts
27
A
urine
sample from patient and was
pale green
in
color
. What could the patient have?
more hormones
diabetes
blood in urine
urinary tract infection
28
A person driving through a
desert
begins to
perspire
due to
increased heat
. This is an ex of...
function of melanin
your body's attempt to maintain homeostasis
function of your skeletal system
structure of your muscular system
29
T/F
: All types of cells have a cell wall.
TRUE
FALSE
30
In plant cells, chloroplasts
let plant cells produce their own food
act as the cell's control center
support and protect the cell
allow materials to move in and out of the cell
31
Which of the following is
NOT
a structure of the nervous system?
nerves
spinal cord
vertebra (backbone)
brain
32
Which of the following is
NOT
an
external
stimulus
?
cold weather
smelling food
falling down
bone cancer
33
What is the
main parts
(organs) of the
skeletal
system?
marrow, ligaments, bone
dermis, oil and sweat glands, epidermis
voluntary (bicep), involuntary (heart)
testes in males, ovaries in females
