1.
Choose the best answer.
The Golgi apparatus is the _____ of the city.
post office
power plant
city hall
manufacturing plant
2.
Choose the best answer.
How does a negative feedback loop respond to a variable?
speeds up the process
changes the stimulus
stops the stimulus
makes no change
3.
Choose the best answer.
Which organelle is RNA contained in?
endoplasmic reticulum
ribosomes
nucleus
cell membrane
4.
Choose the best answer.
The heart is made of which type of tissue?
cardiac
muscular
skeletal
smooth
5.
Choose the best answer.
Homeostasis keeps the body _____.
balanced or stable
unbalanced
in a positive feedback loop
in a negative feedback loop
6.
Choose the best answer.
Which of the following processes is a positive feedback mechanism of the endocrine system?
glucose control
reflex
temperature control
clotting
7.
Choose the best answer.
What is the function of muscular tissue?
movement
secretion
protection
absorption
8.
Choose the best answer.
What is it called when areolar tissue collects water?
tissue collection
osmosis
inflammation
edema
9.
Choose the best answer.
The nucleus is the _____ of the city.
transportation
post office
manufacturing plant
city hall
10.
Choose the best answer.
The city limits represents which part of the cell?
cell membrane
lysosomes
cytoplasm
nucleus
11.
Choose the best answer.
Which level of organization is blood?
cell
organ
organ system
tissue
12.
Choose the best answer.
What happens during prophase?
the nucleus disappears
chromosomes move to the edges
cell life cycle
cells reproduce
13.
Choose the best answer.
What is the function of the mitochondria?
packaging proteins
energy
control mechanisms
reproduction
14.
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Contractions during labor are _____ feedback mechanism.
positive
mitotic
negative
meiotic
15.
Choose the best answer.
Simple epithelial tissue has _____ layer(s).
two
one
three
four
16.
Choose the best answer.
Which is NOT a classification of muscle tissue?
dense
cardiac
skeletal
smooth
17.
Choose the best answer.
How does a positive feedback loop respond to a variable?
changes the stimulus
makes no change
increases the stimulus
stops the stimulus
18.
Choose the best answer.
Lysosomes are responsible for _____.
waste removal
control mechanisms
reproduction
packaging proteins
19.
Choose the best answer.
An overgrowth of cells is called _____.
cytokinesis
meiosis
cancer
disease
20.
Choose the best answer.
What is the receptor’s role in the homeostatic control mechanisms?
determines the best response
sets the control point
sends the message to the variable
recognizes the variable
