Question 1

How is biology relevant to agriculture?

Accepted Answer

By providing knowledge for breeding of better crops and animals

Answer

By helping people lead a healthier lifestyle

Answer

By teaching farmers how to market their products

Answer

By providing solutions to global warming

Question 2

Which of the following is an example of how biology is relevant to agriculture?

Accepted Answer

Genetic modification of crops for increased yields

Answer

Civil engineering for building bridges

Answer

Electrical engineering for designing computer hardware

Answer

Chemical engineering for manufacturing plastics

Question 3

What is one way that biology is important in agriculture?

Accepted Answer

Understanding plant diseases and pest management

Answer

Managing financial accounts for farm operations

Answer

Developing new construction materials

Answer

Teaching farmers how to operate tractors

Question 4

What stands for HIV?

Accepted Answer

Human Immunodeficiency Virus

Answer

Health Improvement Virus

Answer

Healthy Infection Virus

Answer

Human Infectious Virus

Question 5

How is HIV mainly transmitted?

Accepted Answer

Unprotected sexual intercourse

Answer

Breathing polluted air

Answer

Physical contact with an infected person's skin

Answer

Eating contaminated food

Question 6

What part of the body does HIV primarily attack?

Accepted Answer

Immune System

Answer

Cardiovascular System

Answer

Digestive System

Answer

Nervous System

Question 7

What is the name of the test used to detect HIV in the blood?

Accepted Answer

ELISA

Answer

CT scan

Answer

X-ray

Answer

MRI

Question 8

Can HIV be transmitted through saliva?

Accepted Answer

No

Answer

Yes

Answer

It depends on the viral load of the infected partner

Answer

Only if the infected partner has bleeding gums

Question 9

Which of the following is not a group of microorganism?

Accepted Answer

Amphibians

Answer

Protozoa

Answer

Fungi

Answer

Bacteria

Question 10

Which of the following is a group of microorganism?

Accepted Answer

Archaea

Answer

Birds

Answer

Reptiles

Answer

Mammals

Question 11

Which of the following is not a type of protozoa?

Accepted Answer

Streptococcus

Answer

Trichomonas

Answer

Amoeba

Answer

Paramecium

Question 12

Which group of microorganisms is characterized by their ability to live in extreme environments?

Accepted Answer

Archaea

Answer

Protozoa

Answer

Algae

Answer

Fungi

Question 13

Which group of microorganisms are able to perform photosynthesis?

Accepted Answer

Algae

Answer

Protozoa

Answer

Fungi

Answer

Bacteria

Question 14

Which group of microorganism is known for causing diseases such as Malaria?

Accepted Answer

Protozoa

Answer

Fungi

Answer

Archaea

Answer

Algae

Question 15

Which of the following is a beneficial effect of microorganisms?

Accepted Answer

Aiding in digestion

Answer

Causing food spoilage

Answer

Creating air pollution

Answer

Causing diseases

Question 16

Which of the following is a harmful effect of microorganisms?

Accepted Answer

Causing diseases

Answer

Aiding in digestion

Answer

Producing vitamins

Answer

Producing antibiotics

Question 17

Which of the following is an example of proper food storage?

Accepted Answer

Storing raw meat on the bottom shelf of the fridge

Answer

Storing vegetables in an airtight container at room temperature

Answer

Storing food in opened cans without transferring to a new container

Answer

Leaving cooked food on the counter for more than 2 hours

Question 18

What is the recommended temperature for a refrigerator to maintain food safety?

Accepted Answer

Below 40°F (4°C)

Answer

Above 60°F (15°C)

Answer

Between 50-60°F (10-15°C)

Answer

Between 40-50°F (4-10°C)

Question 19

What is the best way to store cooked food in the fridge?

Accepted Answer

In an airtight container or wrapped tightly with foil or plastic wrap

Answer

In an open container on the fridge shelf

Answer

In the same container it was cooked in

Answer

Leaving it uncovered in the fridge

Question 20

Which of the following foods should not be stored in the fridge?

Accepted Answer

Bananas

Answer

Cooked vegetables

Answer

Milk

Answer

Raw chicken

Question 21

Which of the following is not a proper method of defrosting frozen food?

Accepted Answer

Leaving it on the counter at room temperature

Answer

Defrosting it in the fridge

Answer

Defrosting it in cold water

Answer

Defrosting it in the microwave

Question 22

What is the maximum period of time that cooked food should be kept refrigerated before it needs to be thrown away?

Accepted Answer

4 days

Answer

1 day

Answer

1 week

Answer

2 days

Question 23

Which of the following is not a method to extend the shelf life of food?

Accepted Answer

Storing food in warm and moist environment

Answer

Canning food

Answer

Vacuum sealing

Answer

Freezing food

Question 24

What is the best way to store dry goods such as pasta and cereal?

Accepted Answer

In a cool, dry place in an airtight container

Answer

In an open container on the counter

Answer

In the pantry without any container

Answer

In the fridge

Question 25

Which of the following practices is not safe in food storage?

Accepted Answer

Storing ready-to-eat food above raw meat

Answer

Using separate cutting boards for raw meat and produce

Answer

Storing raw meat on the bottom shelf of the fridge

Answer

Washing hands and utensils before handling food

Question 26

Which of the following is NOT a method of food preservation?

Accepted Answer

Grilling

Answer

Smoking

Answer

Canning

Answer

Freezing

Question 27

Which of the following methods of food preservation involves adding salt to food?

Accepted Answer

Curing

Answer

Pasteurizing

Answer

Fermenting

Answer

Dehydrating

Question 28

Which of these preservation techniques involve a vacuum?

Accepted Answer

Sous vide

Answer

Smoking

Answer

Fermentation

Answer

Pickling

Question 29

Which method of food preservation involves removing air from the packaging?

Accepted Answer

Vacuum packing

Answer

Freezing

Answer

Salting

Answer

Brining

Question 30

Which method of preservation relies on acidic conditions to prevent bacterial growth?

Accepted Answer

Pickling

Answer

Dehydration

Answer

Fermentation

Answer

Freezing

Question 31

Which method of food preservation involves applying heat to the food for a short time?

Accepted Answer

Flash pasteurization

Answer

Dehydrating

Answer

Freezing

Answer

Canning

Question 32

Which of the following is not a type of plant classification?

Accepted Answer

Mammalia

Answer

Pteridophytes

Answer

Angiosperms

Answer

Gymnosperms

Question 33

What type of plants have a taproot system?

Accepted Answer

Carrots

Answer

Peas

Answer

Lettuce

Answer

Broccoli

Question 34

One effect of over grazing is ______

Accepted Answer

It reduces crop cover

Answer

It releases gases

Answer

Brings more food

Answer

None of the above

Question 35

Deforestation is _____?

Accepted Answer

Removal of forest

Answer

Addition of forest

Answer

Destroying of buildings

Answer

None of the above

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