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Unit 2 Review (Cell Structures, Feedback Loops, Tissues) A&P

Total questions: 64

Worksheet time: 1hrs 18mins

Name
Class
Date
1.

What is the structure that contains DNA and directs the cell?

a)

endoplasmic reticulum

b)

central vacuole

c)

cell wall

d)

nucleus

2.

The structure labeled "H" is responsible for breaking down the energy in glucose and converting it to ATP. What is the name of structure "H"?

a)

chloroplast

b)

mitochondria

c)

nucleus

3.

This organelle packages and ships materials around the cell. What is the name of this organelle?

a)

vacuole

b)

ribosome

c)

endoplasmic reticulum

d)

Golgi apparatus

4.
What are tiny organelles that convert glucose into ATP?
a)
Ribosomes
b)
Vesicles
c)
Cytoskeleton
d)
Mitochondria
5.

A cell has trouble breaking down waste in the cytoplasm. Which cell structures are likely faulty?

a)

mitochondria

b)

lysosomes

c)

chloroplasts

d)

smooth endoplasmic reticulum

6.

Which of the following correctly pairs the cell organelle with its function?

a)

smooth endoplasmic reticulum- detoxification

b)

cell membrane- converts glucose into ATP

c)

mitochondria- makes proteins that are used within the cell

d)

Golgi apparatus- provides structure to the inside of the cell

7.

Which of the following correctly pairs the cell organelle with its function?

a)

smooth endoplasmic reticulum- makes proteins

b)

cell membrane- acts as a gatekeeper by allowing certain materials in and out of the cell

c)

mitochondria- makes proteins that are used within the cell

d)

Golgi apparatus- provides structure to the inside of the cell

8.

Human muscle cells use quite a bit of energy. Due to this function, which organelle would be found in large amounts in muscle cells?

a)

chloroplasts

b)

mitochondria

c)

nucleus

d)

ribosomes

9.
Which organelle allows the cell to obtain items from outside the cell?
a)
Nuclear membrane
b)
Vacuole
c)
Cell Membrane
d)
Cell Wall
10.
What makes the endoplasmic reticulum rough?
a)
Vessicles
b)
Vacuoles
c)
Ribosomes
d)
Chromosomes
11.
Where are proteins made?
a)
Golgi body
b)
Mitoichondrion
c)
Chromosomes
d)
Ribosomes
12.

Which cell part is a specialized part of the cell with a specific job?

a)

Lysosome

b)

Organelle

c)

Chloroplast

d)

Cytoplasm

13.

A cell has trouble making insulin, which is a protein that is designed to leave the cells of the pancreas. In which cell structure is insulin produced?

a)

nucleus

b)

free ribosomes

c)

attached ribosomes

d)

Golgi apparatus

14.

This structure is an important part of the cytoskeleton and helps maintain the shape of the inside of the cell.

a)

cell membrane

b)

microtubule

c)

nucleus

d)

Golgi apparatus

15.

These structures are an important part of the cytoskeleton and help animal cells divide.

a)

microtubules

b)

Golgi apparatus

c)

rough endoplasmic reticulum

d)

centrioles

16.

Hemoglobin is a protein that is made in the red blood cells and is used in the red blood cells. Which cellular structure would be responsible for making hemoglobin?

a)
Mitochondria
b)

Free Ribosomes

c)

Attached Ribosomes

d)

Rough Endoplasmic Reticulum

17.

Pompe disease causes faulty storage areas within the cell. Which cellular structure is most likely faulty in the cells of an individual with Pompe disease?

a)
Mitochondria
b)

Lysosomes

c)

Vacuoles

d)
Ribosomes
18.

The heater kicks on and the house warms up, so it kicks off. Then the house cools a bit and the heater kicks back on. This continues all day. It's a _____________ loop.

a)

positive

b)

negative

19.

As the Earth warms, ice cover melts, exposing soil or water. Albedo decreases. More energy is absorbed by the Earth’s surface. Global temperature rises. More ice melts.

a)

Positive Feedback Loop

b)

Negative Feedback Loop

20.

What type of feedback loop is represented here?

a)

Positive

b)

Negative

21.

What type of feedback loop is represented here?

a)

Positive

b)

Negative

22.

What type of feedback loop is this?

a)

Positive

b)

Negative

23.

A feedback loop best fits which characteristic of life?

a)

Cells

b)

Organization

c)

Homeostasis

d)

Adaptation

24.
The "effect" of a given stimulus is the...
a)
response
b)
stimulus
c)
cause
d)
result
25.
The "cause" for something to happen is the
a)
response
b)
effect
c)
stimulus
d)
homeostasis
26.

According to the feedback loop, what does high blood sugar promote?

a)

Insulin Release

b)

Glucagon Release

c)

Insulin Uptake

d)

Glycogen Uptake

27.
When glucose levels in the blood rise, your brain sends a signal to your pancreas. The pancreas releases insulin, which opens channels in cell membranes to allow glucose to enter the cell, lowering blood sugar levels. 
a)
Positive Feedback Response
b)
Negative Feedback Loop 
28.
The tendency of an organism to maintain a balanced state in order to stay healthy.
a)
Stimuli
b)
Response
c)
Tropism
d)

Homeostasis

29.

Detects change and sends a message to the control center

a)

receptor

b)

control center

c)

effector

d)

regulation

30.

Match the following terms with their definition.

a)

Receptor

1.

sensory organ that receives the stimulus

b)

Stimulus

2.

an action that evokes a response

c)

Effector

3.

an organ that does the response

d)

Response

4.

the effect, caused by the stimulus

31.

What kind of tissue is pictured here?

a)

Simple squamous epithelial

b)

Nerve tissue

c)

Loose connective tissue

d)

Stratified cuboidal tissue

32.

The cells in the image compose what type of tissue?

a)
nerve
b)
elastic cartilage
c)
fibrocartilage
d)
cardiac muscle
33.
What is the function of epithelial cells?
a)
Act as barriers between the external environment, or between organs and fluidfilled cavities
b)
Provide movement by pulling on bones
c)
Provide secretions which help to digest food
d)
Act as the messaging pathway between different areas of the body
34.
What type of tissue SIGNALS the intestines to move food along?
a)
Nervous Tissue
b)
Blood Tissue
c)
Smooth muscle tissue
d)
Skeletal Muscle Tissue
35.

Which type of epithelial tissue has cells stacked each other, where some cells are not attached to the basement membrane?

a)

pseudostratified

b)

squamous

c)

stratified

d)

simple

36.

Name the type of epithelium

a)

simple squamous

b)

stratified squamous

c)

simple cuboidal

d)

simple columnar

37.

What type of epithelium lines the air sacs in this slide of lung tissue?

a)

simple cuboidal

b)

simple columnar

c)

simple squamous

d)

pseudostratified columnar

38.

Name the tissue

a)

pseudostratified

b)

simple columnar

c)

simple squamous

d)

stratified squamous

39.

Identify the tissue

a)

simple cuboidal

b)

stratified cuboidal

c)

pseudostratified

d)

simple squamous

40.

Identify the tissue:

a)

simple columnar

b)

stratified columnar

c)

stratified cuboidal

41.

What type of epithelial tissue is shown on the picture?

a)

simple columnar

b)

stratified squamous

c)

simple cuboidal

42.

This tissue type supports, protects, stores, and attaches other tissues.

a)

muscular

b)

nervous

c)

connective

d)

epithelial

43.

This type of tissue is composed of neurons and neuroglia.

a)

muscular

b)

nervous

c)

connective

d)

epithelial

44.

This sample is from a heart. Which type of muscle tissue is this?

a)

smooth

b)

skeletal

c)

cardiac

45.

This muscle is found in the cells of the legs. Which type of muscle tissue is this?

a)

smooth

b)

skeletal

c)

cardiac

46.

Match the following

a)

neural

1.

send and receive electrical impulses

b)

muscular

2.

voluntary movement, involuntary movement

c)

connective

3.

protection, structure/strength, storage, transport, attaches

d)

epithelial

4.

protect, secrete, filter, absorb

47.

Covers the body surface and forms the lining for most internal cavities.

a)

epithelial tissue

b)

connective tissue

c)

muscle tissue

d)

nervous tissue

e)

episodic tissue

48.

What type of muscle tissue is VOLUNTARILY controlled?

a)
Skeletal Only
b)
Skeletal and Cardiac
c)
Smooth and Cardiac
d)
Cardiac Only
49.

What type of Connective tissue is found at the ends of bones to reduce friction?

a)

Dense connective tissue

b)

Cartilage

c)

Adipose Tissue

d)

Loose connective tissue

50.
The common term for adipose tissue is
a)
Fat
b)
Blood
c)
Bone
d)
Cartilage
51.

A single layer of tall, skinny epithelial cells would be best described as

a)

simple cuboidal epithelium

b)

simple columnar epithelium

c)

simple squamous epithelium

d)

stratified columnar epithelium

52.

Which epithelial tissue has more than one layer of flattened cells?

a)

simple squamous

b)

stratified squamous

c)

transitional

d)

simple columnar

53.
Which is NOT a shape of epithelial cells?
a)
cuboidal
b)
columnar
c)
squamous
d)
circular
54.

Epithelial Tissues may be classified according to?

a)

Location and Direction

b)

Color and Shape

c)

Number of cell layers and cell shape

d)

It depends

55.

What muscle type is this?

a)

cardiac

b)

skeletal

c)

smooth

56.

Which of the following muscle types are involuntary?

a)

skeletal and smooth

b)

cardiac and skeletal

c)

smooth and cardiac

d)

skeletal

57.

What type of muscle makes up your heart?

a)

cardiac

b)

skeletal

c)

smooth

d)

cardiac and skeletal

58.

This involuntary type of muscle tissue is found lining the digestive system. What type of muscle tissue is this?

a)

cardiac

b)

skeletal

c)

smooth

59.
Identify:
a)
Simple squamous
b)
Stratified squamous
c)
Transitional
d)
Pseudostratified
60.
Identify:
a)
Smooth Muscle
b)
Columnar
c)
Transitional
d)
Pseudostratified
61.
Identify:
a)
Areolar
b)
Smooth Muscle
c)
Transitional
d)
Simple Squamous
62.

Blood is example of __ tissue.

a)

nervous

b)

muscle

c)

epithelial

d)

connective

63.

Match the following

a)
1.

Squamous

b)
2.

Cuboidal

c)
3.

Columnar

64.

What is osseous tissue?

a)
bone
b)
nails
c)
disks between vertebrae
d)
found only in the knee