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Sci 6 EXAM Review T3

Total questions: 68

Worksheet time: 42mins

Name
Class
Date
1.

_________ can live in environments like hot springs, geysers, or very salty waters

a)

Eukaryotes

b)

Archaea

c)

Protists

d)

Bacteria

2.
The scientific name for an organism is made from the:
a)
class and family name
b)
genus and species name
c)
domain and kingdom name
d)
kingdom and phylum name
3.
A scientific name consists of a ___________.
a)
domain and kingdom
b)
phylum and class
c)
family and order
d)
genus and species
4.
 You would find mushrooms in which kingdom?
a)
Plantae
b)
Protists
c)
Fungi
d)
Animalia
5.

Plants make their own energy molecules (food) using photosynthesis. What do we call this type of organism?

a)

Prokaryote

b)

Autotroph

c)

Heterotroph

6.

Unicellular organisms that lack a nucleus and other cellular organelles are known as...

a)

Prokaryote

b)

Eukaryote

c)

Heterotroph

d)

Autotroph

7.

The most specific level of biological classification is...

a)

kingdom

b)

genus

c)

phylum

d)

species

8.
What kingdoms are PROKARYOTIC?
a)

plant

b)

protist

c)

bacteria

d)

animal

9.

The most general level of biological classification with wide variety of organisms is...

a)

kingdom

b)

genus

c)

domain

d)

species

10.

______ have DNA inside the nucleus of their cells

a)

Eukaryotes

b)

Viruses

c)

Archaea

d)

Bacteria

11.

What do you think homeostasis is?

a)

Keeping your body internalsystems stable

b)

Staying at home

c)

Making body internal systems unstable

12.

The body's ability to regulate its inner environment in response to changes in the outside environment is called...

a)

phototropism

b)

homeostasis

c)

response

d)

warm

13.

What refers to any change or signal in the environment that can make an organism react in some way?

a)

Stimulus

b)

Response

c)

Taxonomy

d)

Homeostasis

14.

Where does a terminal moraine form?

a)

the farthest point reached by the glacier.

b)

Center of the glacier

c)

Behind the glacier

d)

Both sides of glacier

15.

The type of till dropped at the farthest point reached by the glacier is called -------- moraine .

a)

terminal

b)

lateral

c)

medial

16.

A meandering river can eventually become an oxbow lake as a result of continuous erosion.

a)

TRUE

b)

FALSE

17.

A _______ is an icicle-shaped formation that hangs from the ceiling of a cave

a)

stalactite

b)

stalagmite

18.

A meander is flat wide area of land along a river.

a)

TRUE

b)

FALSE

19.

Karst topography is an area that has

a)

lots of mountains

b)

many lakes

c)

caves, caverns and sinkholes

20.

Caves and sinkholes occur because of ____

a)

erosion of limestone deposits in layers of rock

b)

magma pushes its way through the rock forming holes

21.

____________________ is an example of a feature that hang from the roof in an underground feature

a)

Pillar

b)

Grike

c)

Stalactites

d)

Stalagmite

22.

Which type of mass movement occurs when a mass of rock and soil slip down a slope in one huge mass, especially in areas with water-soaked clay?

a)

landslide

b)

mudflow

c)

slump

d)

creep

23.

All types of mass movement are caused by the force of ___.

a)

water

b)

wind

c)

glaciers

d)

gravity

24.

Which type of mass movement is very slow and can be seen over time, as telephone poles or fence posts tilt at odd angles?

a)

landslide

b)

mudflow

c)

slump

d)

creep

25.

Which type of mass movement can be triggered by an earthquake or can happen after intense rain falls in areas where it has normally been dry?

a)

landslide

b)

mudflow

c)

slump

d)

creep

26.

Creep is the type of mass movement that is least dangerous.

a)

TRUE

b)

FALSE

27.

Slump is the type of mass movement that is least dangerous.

a)

TRUE

b)

FALSE

28.

A long narrow glacier that forms when snow and ice build-up in a mountain valley is called a

a)

Valley glacier

b)

Island Glacier

c)

Continental Glacier

d)

City glacier

29.

Name this feature

a)

Horn

b)

Crag and tail

c)

Cirque

d)

Moraine

30.

Name this feature

a)

Fjord

b)

Horn

c)

Kettle Lake

d)

Moraine

31.

Place the following classification in the correct sequence?

Domain Species Genus Phylum Kingdom Class Order Family

4 lines
32.

What is the correct format to write the scientific name of Dog

a)

Canis familiaris

b)

canis familiaris

c)

Canis familiaris

d)

Canis Familiaris

33.

Which of these is a type of fungi?

a)

Mushrooms

b)

animals

c)

plants

34.

River delta forms due to _______.

a)

erosion

b)

deposition

35.

Plucking and abrasion is an example of chemical weathering.

a)

False

b)

True

36.

Stalagmites and stalactites build up as a result of ________.

a)

deposition

b)

erosion

37.

Which of these are unicellular microorganisms without a nucleus? Choose all that apply.

a)

Archaea

b)

Bacteria

c)

Viruses

d)

Protists

e)

Fungi

38.

Identify the landform.

a)

Sea arch

b)

Sea Stack

c)

Sea cave

39.

Identify the landform type.

a)

Sea Stack

b)

Sea Arch

c)

Sea cave

40.

List four characteristics shared by all living organisms.

Learn all 4 charactistics in your textbook pg. 439. Practice writing them withour any mistake.

4 lines
41.

If you examine a cell under a microscope, how can you determine if it is a prokaryote or a eukaryote?

4 lines
42.

Which pathogen is non-living?

a)

Virus

b)

Bacteria

c)

Fungi

d)

Parasite/Protist

e)

They are all alive

43.
How could you describe the size of a virus?
a)
Smaller than bacteria
b)
Larger than a parasite
c)
About the size of a dime
d)
Smaller than a proton
44.

Which pathogen is treated with antibiotics?

a)

virus

b)

bacteria

c)

parasite

d)

fungi

45.

Athlete's Foot is caused by:

a)

fungus

b)

bacteria

c)

virus

46.

A microbe that can cause harm is known as a

a)

Parasite

b)

Pathogon

c)

Virus

d)

Bacteria

47.
Cause of common cold and flu.
a)
Viruses
b)
Bacteria
c)
Reaction by the body to substances
48.

Which is not one of the 4 key components of prokaryotes?

a)

DNA

b)

ribosomes

c)

nucleus

d)

cytoplasm

49.

what is a permeable membrane that allows certain things in and out

a)

cell wall

b)

cell membrane

c)

cytoplasm

d)

nucleus

50.

The _______ in a cell create proteins

a)

ribosomes

b)

nucleolus

c)

ER

d)

mitochondria

51.
Bacteria are prokaryotes.
a)
True
b)
False
52.
All bacteria are harmful to humans
a)
True
b)
False
53.
Which of the following is found inside a prokaryote?
a)
cytoplasm
b)
DNA
c)
ribosomes
d)
all of these
54.
What number is pointing to the flagella?
a)
1
b)
5
c)
6
d)
7
55.
What number is pointing to the ribosome?
a)
4
b)
5
c)
6
d)
7
56.

Which of the following describes a parasite?

a)

An organism that breaks down dead matter and returns nutrients to the environment

b)

An organism that lives on or in another organism and benefits from the relationship, while harming the other organism

c)

An organism that lives in a close relationship with another organism, where both benefit

d)

An organism that can make its own food

57-58.

Write two ways bacteria can be helpful for people?

(Hint: Go pver pp. 466 of the textbook)

57.

Write two ways bacteria can be helpful for people?

(Hint: Go pver pp. 466 of the textbook)

4 lines
58.

Explain two processes through which organisms maintain homeostasis.

(Check the PPT of Lesson 10.1 LIVING THINGS)

4 lines
59.

Which of the following best describes how viruses reproduce?

a)

They divide by binary fission

b)

They reproduce by conjugation (fusing with other viral particles)

c)

They generate energy through their own cell to create copies of themselves

d)

They inject their genetic material into a host cell and hijack its machinery to produce new viruses

60.

Which of the following best describes the process of binary fission?

a)

Reproduction that requires a host organism for replication.

b)

A single parent cell divides into two genetically identical daughter cells

c)

The transfer of genetic material between two different organisms

61.

How do bacteria typically exchange genetic material during conjugation?

a)

The bacteria divide into two cells

b)

The bacteria absorb DNA from their surroundings

c)

The bacteria directly connect and pass DNA

d)

A virus carries DNA between them

62.

During bacterial conjugation, bacteria connect using pili to transfer DNA (genetic information).

a)
True
b)
False
63.

A meandering river can change into oxbow lake with continuous erosion.

a)

true

b)

false

64.

Based on the diagram, what is the term for the flat or nearly flat land adjacent to a river or stream?

a)

River channel

b)

Valley wall

c)

Floodplain

d)

Levee

65.

Spits and sandbars are coastal landforms primarily created by which of the following processes?

a)

Erosion caused by strong ocean currents.

b)

The deposition of sediment carried by longshore drift.

c)

Submarine volcanic eruptions.

d)

The gravitational pull of tides.

66.

All protists are unicellular.

a)
True
b)
False
67.

What is the most common chemical found in cells and essential for life?

a)

Carbohydrates

b)

Proteins

c)

Water

d)

Nucleic acids

68.

What is the primary fundamental role of nucleic acids, such as DNA, in cells?

a)

Providing energy

b)

Building cell structures

c)

Storing water

d)

Providing chemical instructions

69.

What is the main role of carbohydrates in a cell?

a)

Building cells

b)

Providing energy

c)

Directing cell actions

d)

Storing water

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