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Sports Injury Unit Review Flashcards | StudBud
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Sports Injury Unit Review
Sports Injury Unit Review
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A #biology review #cells, #body systems, #homeostasis and #disruptions in the human body
Flashcards
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Questions
25
Answers
1
What organelle is found in
animal & plant
cells?
large central vacuole
cell membrane
cell wall
chloroplasts
2
What is the job of ribosomes?
make ATP
make protein
protect DNA
move the cell
3
Which level of organization is SMALLER than a cell?
organ
tissue
organelle
organ system
4
Which two body systems are involved in homeostasis?
skeletal and muscular
endocrine and nervous
nervous and digestive
skeletal and nervous
5
Which two body systems work together to produce movement?
nervous and digestive
skeletal and muscular
endocrine and nervous
skeletal and nervous
6
Which of the following disruptions would NOT involve fatigue?
sickle cell anemia
tendonitis
hyponatremia
concussion
7
The specialized cell shown is part of which body system?
muscular
nervous
digestive
endocrine
8
When humans sweat, it is a negative feedback response to
an increase in blood sugar
an increase in temperature
a decrease in temperature
a decrease in blood sugar
9
Which of the following specialized cells would need a lot of mitochondria?
epithelial cells of the kidney
nerve cells
red blood cells
muscle cells
10
What is the main job of the cell membrane?
support a cell
only let wastes leave a cell
regulate both what goes into and leaves a cell
only let nutrients go into a cell
11
Which disease occurs when a genetic mutation causes red blood cells to be crescent shaped?
sickle cell anemia
hyponatremia
concussion
exercise induced asthma
12
The body system responsible for removing waste from the body is the
muscular system
endocrine system
digestive system
urinary (excretory) system
13
During labor, the baby's head causes contractions releasing a hormone to increase contractions.
This is unrelated to feedback loops.
This is a negative feedback loop.
This is a positive feedback loop.
14
Which level of organization in the human body is most inclusive?
cell
organ
organism
tissue
15
Most of the energy we use comes from carbohydrates. Which system breaks them down?
Digestive
Nervous
Endocrine
Circulatory
16
What is the job of the nucleus?
make ATP
make protein
protect DNA
move the cell
17
Low blood glucose causes insulin secretion to speed up glycogen and increase glucose levels.
This is a positive feedback loop.
This is unrelated to feedback loops.
This is a negative feedback loop.
18
If calcium is low, parathyroid hormone releases it from the bone. Which system controls this?
digestive
nervous
endocrine
excretory
19
Which body system involves reactions to stimuli?
Nervous
Endocrine
Respiratory
Circulatory
20
Which of the following is NOT found in a prokaryotic cell?
cell membrane
cell wall
nucleus
ribosomes
21
Which body system would be affected by the cells shown in the picture?
respiratory
muscular
digestive
circulatory
22
What disease occurs when a person's immune system attacks their pancreas?
sickle cell anemia
Type 2 diabetes
hyponatrenia
Type 1 diabetes
23
Name the
stimulus
in this feedback loop.
baby is born
pressure of the baby on the cervix
contractions begin
oxytocin is released
24
Which specialized cell uses lysosomes and pseudopods to help it do its job?
red blood cell
sperm cell
white blood cell
neuron
25
Which cell organelle releases energy?
ribosomes
cell membrane
chloroplast
mitochondria
