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MChapter 02

Total questions: 81

Worksheet time: 1hrs 21mins

Name
Class
Date
1.

Three of the four statements listed below are portions of a well-known theory. Select the exception

a)

All cells have nucleus

b)

All organisms are composed of cells

c)

New cells arise from preexisting cells

d)

Cells are the basic functional unit of living things

2.

The major difference between a prokaryotic or eukaryotic cell shown by

a)

the presence or absence of ribosomes

b)

the presence or absence of a rigid cell wall

c)

whether or not the cell contains DNA

d)

whether or not the cell is partitioned by internal membranes

3.

Most of plant body is composed of

a)

Dermal tissue

b)

Root tissue

c)

Ground tissue

d)

Vascular tissue

4.

Mitochondrion and chloroplast share several common features, for example;


I neither are components of the endomembrane system

II each contains small amount of DNA

III both are capable of semiautonomous growth and reproduction

a)

I only

b)

I and II only

c)

II and III only

d)

I, II and III

5.

Which of the following are examples of connective tissue ?


I Adipose tissue

II Blood

III Cartilage

a)

I only

b)

I and II only

c)

II and III only

d)

I, II and III

6.

If its cells are striated and fused at the ends by intercalated disks so that the cells contract as a unit, the tissue is

a)

Smooth muscle

b)

supportive connective

c)

Dense fibrous connective

d)

cardiac muscle

7.

What is a types of plant tissues in the diagram?

a)

Parenchyma

b)

Phloem

c)

Sclerenchyma

d)

Xylem

8.

What is a types of plant tissues in the diagram?

a)

Parenchyma

b)

Phloem

c)

Sclerenchyma

d)

Xylem

9.

What is a types of plant tissues in the diagram?

a)

Parenchyma

b)

Phloem

c)

Sclerenchyma

d)

Xylem

10.

What is a types of plant tissues in the diagram?

a)

Parenchyma

b)

Phloem

c)

Sclerenchyma

d)

Xylem

11.

Which of the following specialized cells is usually spherical and with air spaces between them

a)

Meristem

b)

Parenchyma

c)

Collenchyma

d)

Sclerenchyma

12.

What is the organelle in the diagram?

a)

Mitochondria

b)

Chloroplast

c)

Golgi body

d)

Nucleus

13.

What is the function of structure Y?

a)

providing space for thousands of copies of the electron transport chain

b)

site of the light-dependent reactions of photosynthesis

c)

increase surface area for haemoglobin attachment site

d)

site of ribosome synthesis

14.

An organism made of only one cell is called . . .

a)

Eukaryotic

b)

Monocellular

c)

Multicellular

d)

Unicellular

15.

The _____ is a densely packed area in a cell that contains the genetic material - DNA - for controlling the cell's activities.

a)

Chloroplast

b)

Nucleus

c)

Mitochondria

d)

Vacuole

16.

Organisms with cells that have a nucleus are called . . .

a)

Archaea

b)

Bacteria

c)

Eukaryotes

d)

Prokaryotes

17.

The basic unit of structure and function in an organism is the . . .

a)

Cell

b)

Chloroplast

c)

Lysosome

d)

Ribosome

18.

This outermost layer protects and supports the cells of plants and some other organisms.

a)

Cell Membrane

b)

Cell Wall

c)

Cytoplasm

d)

Golgi Apparatus

19.

This structure surrounds the cytoplasm of all cells and controls what enters and leaves the cell.

a)

Cell Membrane

b)

Cellophane

c)

Cell Wall

d)

Cellulose

20.

This fluid in the cell is where the organelles are found. It contains water and chemicals the cell needs.

a)

Blood

b)

Cytoplasm

c)

Plasma

d)

Vacuole

21.

These organelles convert the energy in food molecules to a form the cell can use.

a)

Chloroplasts

b)

Mitochondria

c)

Lysosomes

d)

Ribosomes

22.

These organelles in plants capture light energy and store it in glucose molecules to be used as food.

a)

Chloroplasts

b)

Mitochondria

c)

Endoplasmic Reticulum

d)

Vacuoles

23.

These organelles are used for storage. Plants have one that is very large and filled with water.

a)

Cell Wall

b)

Chloroplast

c)

Nucleus

d)

Vacuole

24.
What is the function of the chloroplast?
a)
site of digestive enzymes
b)
site of ATP (energy) production
c)
site of photosynthesis
d)
site of protein production
25.
What is the function of the lysosome?
a)
site of digestive enzymes
b)
site of ATP (energy) production
c)
site of photosynthesis
d)
site of protein production
26.
What is the function of the mitochondria?
a)
site of digestive enzymes
b)
site of ATP (energy) production
c)
site of photosynthesis
d)
site of protein production
27.
What is the function of the ribosome?
a)
site of digestive enzymes
b)
site of ATP (energy) production
c)
site of photosynthesis
d)
site of protein production
28.
What is the function of the cell membrane?
a)
to control the activities within the cell
b)
to package and ship cellular materials
c)
to store water and nutrients 
d)
to control the materials that pass into and out of the cell
29.
What is the function of the Golgi body?
a)
to control the activities within the cell
b)
to package and ship cellular materials
c)
to store water and nutrients 
d)
to control the materials that pass into and out of the cell
30.
What is the function of the vacuole?
a)
to control the activities within the cell
b)
to package and ship cellular materials
c)
to store water and nutrients 
d)
to control the materials that pass into and out of the cell
31.
What is the function of the nucleus?
a)
to control the activities within the cell
b)
to package and ship cellular materials
c)
to store water and nutrients 
d)
to control the materials that pass into and out of the cell
32.

Where proteins are made in the cells.

a)

Nucleus

b)

Ribosomes

c)

Mitochondria

d)

Vacuoles

33.
The powerhouse of the cell is the...It converts energy from food into energy the cell can use
a)
Mitochondrion
b)
Golgi body
c)
Nucleus
d)
Ribosomes
34.
This structure is only in plant cells. It is outside of the cell membrane and adds more support/structure to the plant.
a)
Cell membrane
b)
Cell Nucleus
c)
Cell Wall
d)
Endoplasmic Reticulum
35.
How are eukaryotes different from prokaryotes?
a)
They aren't different, except the spelling.
b)
Phone a friend :/
c)
Eukaryotes have a NUCLEUS, prokaryotes do NOT!
d)
Prokaryotes have a NUCLEUS, eukaryotes do NOT!
36.
The levels of organization in an organism go in which order: from smallest to largest.
a)
Cell, Tissue, Organ System, Organ
b)
Cell, Organ, Tissue, Organ System
c)
Organ System, Organ, Tissue, Cell
d)
Cell, Tissue, Organ, Organ System
37.
Used in places where diffusion needs to occur, such as blood vessels and air sacs in the lungs
a)
Cuboidal
b)
Columnar
c)
Simple Squamous
d)
Stratified Squamous
38.
Used in places needing protection from scrapes and abrasions such as the skin and esophagus
a)
Cuboidal
b)
Pseudostratified
c)
Simple Squamous
d)
Stratified Squamous
39.
Name the tissue
a)
Areolar
b)
Smooth Muscle
c)
Transitional
d)
Simple Squamous
40.
Name the tissue
a)
Columnar
b)
Cuboidal
c)
Transitional
d)
Simple Squamous
41.
Name the tissue
a)
Smooth Muscle
b)
Columnar
c)
Transitional
d)
Pseudostratified
42.

A squamous tissue is best classified by:

a)

A thick membrane that allows slow diffusion

b)

Fast absorption and diffusion, and making thick membranes

c)

Fast absorption and diffusion and making this membranes

d)

None of the above

43.

Columnar cells are classified by:

a)

Absorbing nutrients and secretions

b)

Producing secretions and nutrients

c)

Absorbing nutrients and producing secretions

d)

None of the above

44.
This type of muscle tissue is found only in the heart
a)
Skeletal
b)
Cardiac
c)
Smooth
45.
This type of muscle tissue is found in the walls of hollow organs such as the stomach 
a)
Skeletal
b)
Cardiac
c)
Smooth
46.
This type of muscle tissue is attached to bones wand helps control voluntary movement
a)
Skeletal
b)
Cardiac
c)
Smooth
47.
Which of the following is a type of muscle tissue
a)
Skeletal 
b)
Cardiac
c)
Smooth
d)
All of the above
48.
Muscle tissue
a)
Is tissue that functions in lining, covering, and glandular tissue
b)
Is tissue involved in protecting, supporting, and binding together other body tissues
c)
Is tissue that contracts and shortens to produce movement 
d)
Tissue that receives and conducts electrochemical impulses from one part of the body to another
49.
Skeletal muscle is identifiable because it's the only one with....
a)
Nuclei on the surface
b)
Striations
c)
Intercalated Discs
d)
Branching Cells
50.
Which type(s) of muscle tissue have visible striations
a)
Only Cardiac Muscle
b)
Only Skeletal Muscle
c)
Only Smooth Muscle
d)
Skeletal and Cardiac Muscle
51.
Nervous tissue
a)
Tissue that is responsible for lining, covering, and glandular tissue
b)
Tissue responsible for protecting, supporting, and binding together other body tissues
c)
Tissues that contracts and shortens to produce movement
d)
Tissue that receives and conducts electrochemical impulses from one part of the body to another
52.
What is this?
a)
Blood
b)
Bone
c)
Neuron
d)
Adipose
53.
Which of the following is NOT a type of connective tissue?
a)
Bone
b)
Cartilage
c)
Skin
d)
Blood
54.
Name this tissue
a)
Bone
b)
Cartilage
c)
Blood
d)
Adipose
55.
Name this tissue
a)
Bone
b)
Cartilage
c)
Blood
d)
Adipose
56.
Which connective tissue contains a gel-like matrix and is found in the nose, ear, and at the end of bones.
a)
Bone
b)
Cartilage
c)
Blood
d)
Adipose
57.

Which of the following tissues whose role is to protect and cover the plant?

a)

Dermal tissue

b)

Epidurial tissue

c)

Ground tissue

d)

Vascular tissue

58.

Which of the following is an undifferentiated embryonic tissue found in the active growth regions of plants such as tips of roots and stems?

a)

Parenchyma tissue

b)

Collenchyma tissue

c)

Meristematic tissue

d)

Permanent tissue

59.

Which of the following is a simple tissue that serves as a site for photosynthesis, provides supporting matrix for vascular tissue, and helps to store water and sugar?

a)

Vascular tissue

b)

Collenchyma tissue

c)

Ground tissue

d)

Sclerenchyma tissue

60.

Which of the following is similar in structure to parenchyma cells except they have thicker primary walls that are capable of giving exceptional strength to young actively growing organs of a plant?

a)

Meristems

b)

Permanent tissues

c)

Sclerenchyma cells

d)

Collenchyma cells

61.

Which of the following is a complex tissue that transports water, minerals, and sugars to different parts of the plant?

a)

Dermal tissue

b)

Ground tissue

c)

Permanent tissue

d)

Vascular tissue

62.

Which of the following is a type of sclerenchyma tissue that are long and slender and are important commercially?

a)

Lignin

b)

Fiber

c)

Sclereids

d)

Pectin

63.

Which of the following tissues has a very thick secondary walls, usually filled with an organic substance?

a)

Collechyma tissue

b)

Parenchyma tissue

c)

Sclerenchyma tissue

d)

Permanent tissue

64.
What type of vascular tissue is responsible for transporting water from the roots to the leaves?
a)
Cuticle
b)
Phloem
c)
Stomata
d)
Xylem
65.
What type of vascular tissue is responsible for transporting the sugars made in photosynthesis from the leaves to the roots?
a)
Cuticle
b)
Phloem
c)
Stomata
d)
Xylem
66.
What is it called when molecules move across the cell membrane from an area of high concentration to an area of low concentration through a carrier protein?
a)
Diffusion
b)
Osmosis
c)
Active Transport
d)
Facilitated Diffusion
67.
Cells need to bring in molecules to carry out cellular processes. Often, this requires moving the molecules across the cell membrane against the concentration gradient. How do these molecules get into the cell?
a)
passive transport by diffusion
b)
active transport using ATP 
c)
passive transport by osmosis
d)
 osmosis
68.
A person with swollen gums rinses his mouth with warm salt water, and the swelling decreases. Which of the following has occurred?
a)
The swollen gums have absorbed the saltwater solution.
b)
The saltwater solution lowers the temperature of the water in the gums.
c)
The salt in the solution has moved against the concentration gradient.
d)
The water in the gums has moved out due to the high concentration of salt in the solution. 
69.
The cell membrane of the red blood cell will allow water, oxygen, and carbon dioxide to pass through. Because other substances are blocked from entering, this membrane is called
a)
perforated
b)
semi-permeable
c)
non-conducive
d)
permeable
70.
 Look at the diagram of a cross-section of a cell membrane below. The cell membrane controls movement of materials into and out of the cell. The following particles are moving from high concentration to low concentration and are using a carrier protein. How would you describe this type of movement across the membrane? 
a)
simple osmosis
b)
active transport
c)
simple diffusion
d)
facilitated diffusion
71.
Look at the cross section of a cell membrane of a eukaryotic cell. H+ ions are being pumped from a low concentration to a high concentration. How do you describe this type of transport across the cell membrane?
a)
active transport
b)
passive transport
c)
facilitated diffusion
d)
co-transport
72.
 In pure water, a red blood cell from an animal will swell and burst, but a leaf cell from a plant will not. Which structure in the leaf cell is responsible for this difference?
a)
cell membrane
b)
cell wall
c)
 mitochondrion
d)
nucleus
73.
The diffusion of water across a selectively permeable membrane is called 
a)
active transport
b)
facilitated diffusion
c)
osmosis
d)
phagocytosis
74.
The process of engulfing food or liquid particles into the cell.
a)
Osmosis
b)
Exocytosis
c)
Endocytosis
d)
Diffusion
75.
The release of large particles, often waste materials from the inside of the cell to the outside of the cell.
a)
Osmosis
b)
Exocytosis
c)
Endocytosis
d)
Diffusion
76.
Condition that occurs if too much water leaves the cell and cell collapses.
a)
Plasmolysis
b)
Osmosis
c)
Cytolysis
d)
Exocytosis
77.
What type of transport involves the movement of water from high to low concentrations?
a)
Diffusion
b)
Active Transport
c)
Facilitated Diffusion
d)
Osmosis
78.
What might happen to a freshwater plant that is placed into saltwater?
a)
Cells will swell
b)
Plasmolysis
c)
Cytolysis
d)
There will be no change
79.
A cell with a 5% salt solution is placed into a beaker with a 10% salt solution.  This solution is considered to be _____ to the cell.
a)
Isotonic
b)
Hypertonic
c)
Hypotonic
d)
None of the Above
80.
A cell with a 5% salt solution is placed into a beaker with a 10% salt solution.  What will happen to the cell?
a)
It will shrink
b)
It will swell
c)
No change
d)
Cytolysis
81.
All of the following statements are true about prokaryotic cells EXCEPT 
a)
No nucleus 
b)
They are simple and small 
c)
Have a cell wall 
d)
Have organelles