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Science Final Matar

Total questions: 76

Worksheet time: 40mins

Name
Class
Date
1.

hat are two characteristics of the organism below?

a)

It has different types of cells.

b)

It is made up of one cell.

c)

It has one type of cells.

d)

It is a unicellular organism.

e)

It is a multicellular organism.

2.

Which two structures are present in a plant cell but not in an animal cell?

a)

vacuole

b)

nucleus

c)

cell wall

d)

mitochondrion

e)

chloroplast

3.

Which two of the following are true about a multicellular organism?

a)

The levels of organization are respectively cells, organs, tissues, and organ systems.

b)

The structure of a cell of a multicellular organism is adapted to its function.

c)

A cell of a multicellular organism can survive on its own.

d)

Xylem and flowers are examples of plant tissues.

e)

It is made up of many cells.

4.

Which of the following is false about a unicellular organism?

a)

It is also called a single-celled organism.

b)

The cell of a unicellular organism cannot survive on its own.

c)

The cell of a unicellular organism performs all life functions.

d)

It is made up of one cell.

e)

Bacteria and paramecia are examples of unicellular organisms.

5.

Which of the following are inherited physical traits? Select all that apply.

a)

a scar

b)

the shape of the earlobe

c)

the tanning of the skin

d)

the shape of a leaf

e)

the number of legs of an animal

6.

Which two of the following are inherited behaviors?

a)

a dog catching a flying disk

b)

sea turtles laying eggs in the sand

c)

young sea turtles crawling back to the ocean after hatching

d)

a student writing his name

e)

a leaf turning brown in the sun

7.

The illustration below shows a microscope that uses more than one lens to make objects look bigger.

What do we call this microscope? Choose the answer.

a)

a simple microscope

b)

a compound lens

c)

a mirror microscope

d)

a compound microscope

8.

The illustration below shows a microscope that uses more than one lens to make objects look bigger.

What is the measure of how large the image looks compared to the object being magnified? Choose the answer.

a)

width

b)

shape

c)

magnification

d)

mass

9.

The illustration below represents a cell.

a)

plant cell

b)

animal cell

10.

The image is plant cell

What organelle present in the cell above can be compared to a balloon filled with water? Select the picture

a)
b)

c)

11.

Which tool uses more than one lens to magnify cells? Select the picture.

a)
b)
c)
d)
12.

The diagram below shows a balloon filled with water.

Which organelle in a cell can be compared to a balloon filled with water? Choose the answer.

a)

vacoule

b)

chloroplast

c)

mitochondria

d)

nucleus

13.

What are two functions of this vacuole?

a)

It holds the cell together.

b)

It captures sunlight energy.

c)

It stores wastes until they can be expelled from the cell.

d)

It is the control center of the cell

e)

It stores water and food

14.

What organelle is responsible for the release of energy stored in food?

a)

mitochodria

b)

nucleus

c)

cell wall

d)

vacuole

15.

Which organelle that captures energy from sunlight.

a)

nucleus

b)

vacuole

c)

mitochondrion

d)

chloroplast

16.

The basic unit of structure and function in all living things is a/an

a)

cell

b)

tissue

c)

organ

d)

organism

17.

A clear object with one or two curved surfaces used to magnify objects is a __

a)

microscope

b)

lens

c)

compound microscope

18.

A tool that uses more than one lens to magnify objects is a ___

a)

lens

b)

microscope

c)

compound microscope

19.

The measure of how large an image looks compared to the object being magnified is ___

a)

lens

b)

microscope

c)

magnification

20.

Which of the following are unicellular organisms? Select the pictures.

a)
b)
c)
d)
e)
21.

What kind of cell is at the image?

a)

red blood cell

b)

nerve cell

c)

fat cell

22.

What kind of cell is at the image?

a)

red blood cell

b)

nerve cell

c)

fat cell

23.

What kind of cell is at the image?

a)

red blood cell

b)

nerve cell

c)

fat cell

24.

A 0.5 mm object is observed through a lens that has a 100x magnification.

a)

0.5

b)

50

c)

500

d)

5

25.

a group of similar cells with the same function

a)

cell

b)

organ

c)

organ system

d)

tissue

26.

a group of organs that work together for a common function

a)

cell

b)

organ

c)

organ system

d)

tissue

27.

a group of tissues working together

a)

cell

b)

organ

c)

organ system

d)

tissue

28.

the basic unit of structure and function in living things

a)

cell

b)

organ

c)

organ system

d)

tissue

29.

  Microscope needed to see most of them

a)

unicellular

b)

both

c)

multicellular

30.

    Cells can survive on their own

a)

unicellular

b)

both

c)

multicellular

31.

Cells can only survive as part of the whole organism

a)

unicellular

b)

both

c)

multicellular

32.

Need energy to survive

a)

unicellular

b)

both

c)

multicellular

33.

Cells are specialized for specific jobs

a)

unicellular

b)

both

c)

multicellular

34.

Most of these organisms can be seen without a microscope

a)

unicellular

b)

both

c)

multicellular

35.

What is part is a?

a)

cell membrane

b)

nucleus

c)

cytoplasm

d)

vacuole

e)

mitochondria

36.

What is part is b?

a)

cell membrane

b)

nucleus

c)

cytoplasm

d)

vacuole

e)

mitochondria

37.

What is part is c?

a)

cell membrane

b)

nucleus

c)

cytoplasm

d)

vacuole

e)

mitochondria

38.

What is part is d?

a)

cell membrane

b)

nucleus

c)

cytoplasm

d)

vacuole

e)

mitochondria

39.

What is part is e?

a)

cell membrane

b)

nucleus

c)

cytoplasm

d)

vacuole

e)

mitochondria

40.

An organelle that is much larger in plant cells than in animal cells is the

a)

vacuole

b)

nucleus

c)

cell wall

d)

cloroplast

41.

A cell part that directs all of the cell's activities is the ___ .

a)

vacuole

b)

nucleus

c)

cell wall

d)

cloroplast

42.

An organelle found in plant cells that uses sunlight energy to make food is the ___ .

a)

vacuole

b)

nucleus

c)

cell wall

d)

chloroplast

43.

A stiff layer that supports and protects the plant cell is the ___ .

a)

vacuole

b)

nucleus

c)

cell wall

d)

chloroplast

44.

The process by which cells release the energy stored in food is ___ .

a)

cellular respiration

b)

oxygen

c)

carbon dioxide

d)

mitochondria

45.

Cellular respiration takes place mainly in the ___ .

a)

cellular respiration

b)

oxygen

c)

carbon dioxide

d)

mitochondria

46.

The equation of cellular respiration is:

sugar + ___ ➔ oxygen+ water + energy.

a)

cellular respiration

b)

oxygen

c)

carbon dioxide

d)

mitochondria

47.

The equation of cellular respiration is:

sugar + carbon dioxide ➔ ____+ water + energy.

a)

cellular respiration

b)

oxygen

c)

carbon dioxide

d)

mitochondria

48.

is a jellylike material that fills the cell

a)

nucleus

b)

cytoplasm

c)

mitochondria

d)

cell membrane

49.

controls substances entering and leaving the cell

a)

nucleus

b)

cytoplasm

c)

mitochondria

d)

cell membrane

50.

controls all of the cell's activities

a)

nucleus

b)

cytoplasm

c)

mitochondria

d)

cell membrane

51.

releases energy stored in food

a)

nucleus

b)

cytoplasm

c)

mitochondria

d)

cell membrane

52.

The illustration shows an organelle found in many cells.

What is the process that takes place in this organelle?

a)

digestion

b)

photosynthesis

c)

cellular respiration

d)

engulption

53.

The illustration shows an organelle found in many cells.

What is the process that takes place in this organelle?

a)

digestion

b)

photosynthesis

c)

cellular respiration

d)

engulption

54.

The illustration shows an organelle found in many cells.

Name organelle A.

a)

mitochondria

b)

chloroplast

c)

nucleus

55.

You see an unfamiliar tree in a park. You notice that the tree has 8 cm-long needles arranged in small bundles, with two needles in each bundle.

a)

red pine tree

b)

Jack pine tree

c)

white pine tree

d)

red wood tree

56.

The pyramid below shows the classification of wild cats.

What do the letters A represent? Choose the answer.

a)

phylum

b)

order

c)

genus

57.

The pyramid below shows the classification of wild cats.

What do the letters B represent? Choose the answer.

a)

phylum

b)

order

c)

genus

58.

The pyramid below shows the classification of wild cats.

What do the letters C represent? Choose the answer.

a)

phylum

b)

order

c)

genus

59.

Which two statements are true?

a)

A kingdom is the largest classification level.

b)

A kingdom contains very few organisms.

c)

There are eight kingdoms in the classification system.

d)

All organisms belonging to the same kingdom are closely related.

e)

Organisms in the same kingdom share some characteristics.

60.

During a field trip, you notice a small insect on a flower. To identify this insect, your teacher gives you the chart below.

 What is this chart called? Choose the answer.

a)

classification key

b)

dichotomous key

c)

order key

d)

level key

61.

During a field trip, you notice a small insect on a flower. To identify this insect, your teacher gives you the chart below.

The insect you observed had small wings, very long rear legs, and antennae to the rear. What is the insect you observed? Choose the answer.

a)

classification key

b)

dichotomous key

c)

order key

d)

level key

62.

The illustration below shows a part of a bird's body.

The illustration above shows a/an ____ .

a)

vertebrate

b)

heart

c)

invertebrate

d)

brain

e)

backbone

63.

The illustration below shows a part of a bird's body.

It shows an animal's skeleton with a ____ .

a)

vertebrate

b)

heart

c)

invertebrate

d)

brain

e)

backbone

64.

The illustration below shows a part of a bird's body.

A is the ____ and B is the wing.

a)

vertebrate

b)

heart

c)

invertebrate

d)

brain

e)

backbone

65.

The picture below shows a seed that grows into a multicellular organism.

Which letter represents the part that protects the seed?

a)

A

b)

B

c)

C

66.

The picture below shows a seed that grows into a multicellular organism.

Which letter represents the part that develops into a plant?

a)

A

b)

B

c)

C

67.

The picture below shows a seed that grows into a multicellular organism.

Which letter represents the part that provides food for the embryo?

a)

A

b)

B

c)

C

68.

Scientists classify organisms based on similarities in ___

a)

structure

b)

related

c)

classifying

d)

unfamiliar

69.

Classification helps scientists determine whether two organisms are ___

a)

structure

b)

related

c)

classifying

d)

unfamiliar

70.

Scientists in different parts of the world can avoid confusion when identifying a specific organism by naming and ___ it

a)

structure

b)

related

c)

classifying

d)

unfamiliar

71.

Classification helps scientists identify ___ organisms.

a)

structure

b)

related

c)

classifying

d)

unfamiliar

72.

Specify if the trait is acquired through learning or from the environment.

 A dog practicing the trick of catching a flying disc

a)

learning

b)

environment

73.

Specify if the trait is acquired through learning or from the environment.

 A leaf turning brown when exposed to the sun

a)

learning

b)

environment

74.

Specify if the trait is acquired through learning or from the environment.

A child speaking a new language by hearing and practicing it

a)

learning

b)

environment

75.

Specify if the trait is acquired through learning or from the environment.

A child getting tanned when playing in the sun.

a)

learning

b)

environment

76.

that represents the remains or traces of an organism that lived long ago and provide clues about extinct species.

a)

fossil

 

b)

adaptation

c)

trait

d)

seed