Review M4

Review M4

12th Grade

18 Qs

quiz-placeholder

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Review M4

Review M4

Assessment

Quiz

Science

12th Grade

Medium

Created by

Ana Carolina León Gutiérrez

Used 5+ times

FREE Resource

18 questions

Show all answers

1.

OPEN ENDED QUESTION

1 min • 1 pt

The most accepted theory is that viruses come from:

Evaluate responses using AI:

OFF

Answer explanation

The most accepted theory is that viruses come from the outer space since they are so different from the life we know here on earth

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

All fungi require at least 1 cell

True

False

Answer explanation

Fungi can be unicellular or multicellular microorganisms, so some of them can need 1 cell to function and others need more than that

3.

OPEN ENDED QUESTION

1 min • 1 pt

Which are the 3 types of microorganisms that can be present in food?

Evaluate responses using AI:

OFF

Answer explanation

Bacteria, fungi and virus.

They can be present in food and either make humans sick or make the food itself "sick" and rotten it

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Are viruses alive?

No

Yes

Answer explanation

Viruses do not fulfill the characteristics to classify that something is alive

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many cells compose a bacteria?

2

Millions

1

20

Answer explanation

Bacteria are unicellular microorganisms, which means that one cell is the whole organisms itself.

If you have many cells, then you have many bacteria organisms.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a characteristic from a living being?

It reproduces itself or with the same specie

React to stimuli

Their cells need a nucleus

Have cellular internal structure

Answer explanation

Living beings need to fulfill 6 characteristics:

-order

-sensitivity

-reproduction

-growth

-homeostasis maintenance

-energy from metabolism

If an organisms doesn't fulfill all of these, it's considered non-alive

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

There cannot be bacteria in extreme environments like glaciers

True

False

Answer explanation

Bacterias are present everywhere in our planet, so much that there's evidence of bacteria present in side glaciers or very close to volcanoes.

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