Life sciences - Gr.10 (part 1)

Question 1 of 14

1

What are some examples or organic compounds?

Select one of the following:

carbohydrates, nitrates, lipids, and enzymes
proteins , lipids, nucleic acids, carbohydrates and enzymes
non of the above

Explanation

Question 2 of 14

1

Inorganic compounds may contain Carbon but not Carbon and Hydrogen together

Select one of the following:

True
False

Explanation

Question 3 of 14

1

select the main function of carbohydrates

Select one or more of the following:

to provide energy for living things
to help with body processes
to ensure better diet
to keep body healthy

Explanation

Question 4 of 14

1

Select from the dropdown list to complete the text.

enzymes are ( proteins that act as catalysts., things that build other things, nothing at all, proteins )

Explanation

Question 5 of 14

1

monosaccharides are ...

Select one of the following:

many sugars
double sugars
simple sugars

Explanation

Question 6 of 14

1

disaccharides are ...

Select one of the following:

many sugars
double sugars
simple sugars

Explanation

Question 7 of 14

1

polysaccharides are ...

Select one of the following:

many sugars
double sugars
simple sugars

Explanation

Question 8 of 14

1

drag the correct answer to the correct place

Drag an answer into the correct orange point.

Eye piece - lens at the top

body tube

arm

leg

course focusing knob

fine knob

fine focusing knob

stage

base

ear piece

nose piece

objective lense

stage clip

base clip

the stage

diaphragram

light source

condenser

light switch

Explanation

Question 9 of 14

1

Fill the blank spaces to complete the text.

Enzymes work as a , where enzymes and fit together. When they join together, a takes place.

Explanation

Question 10 of 14

1

Fill the blank spaces to complete the text.

Provide explanations for the following terms:
1. lipids - are and
2. enzymes - are that act as
3. nucleic acids - are found in all cells
4. vitamins - are organic compounds, found in small quantities in
5. unicellular - cell organisms
6. multi cellular - cell organisms

Explanation

Question 11 of 14

1

❌ (SEM's) scans the surface of cells and magnifies up to 100000 times.
❌ (TEM's) focuses electrons through thin slice of cells to magnify up to 1 000 000 times.

Drag and drop to complete the text.

Scanning Electron Microscopes

Scandinavian Electric Microscopes

Transmission Electron Microscopes

Transparent Electron Microscopes

Explanation

Question 12 of 14

1

Drag correct answer to the correct space.

Drag an answer into the correct orange point.

vacuole

golgi body

chloroplast

mitochondria

chromatin network

nucleus

cell membrane

golgi vesicle

endoplasmic recticulum

ribosomes

cytoplasm

Explanation

Question 13 of 14

1

Choose the incorrect answer: cytoplasm is ...

Select one of the following:

a solid organ in a plant cell
a fluid substance that fills the space inside the membrane .
consists mainly of water
its function is to store and circulate materials

Explanation

Question 14 of 14

1

Drag the correct answers to the correct space

Drag an answer into the correct orange point.

nucleus

centrosome

golgi body

mitochondria

Rough Endoplasmic recticulum

ribosomes

cytoplasm

cell membrane

centriole

	Created by The Help The Help over 6 years ago

Grade 10 Life Sciences Quiz on Life sciences - Gr.10 (part 1), created by The Help The Help on 03/10/2017.

Life sciences - Gr.10 (part 1)

Question 1 of 14

What are some examples or organic compounds?

Select one of the following:

Explanation

Question 2 of 14

Inorganic compounds may contain Carbon but not Carbon and Hydrogen together

Select one of the following:

Explanation

Question 3 of 14

select the main function of carbohydrates

Select one or more of the following:

Explanation

Question 4 of 14

Select from the dropdown list to complete the text.

enzymes are proteins that act as catalysts. things that build other things nothing at all proteins( proteins that act as catalysts., things that build other things, nothing at all, proteins )

Explanation

Question 5 of 14

monosaccharides are ...

Select one of the following:

Explanation

Question 6 of 14

disaccharides are ...

Select one of the following:

Explanation

Question 7 of 14

polysaccharides are ...

Select one of the following:

Explanation

Question 8 of 14

drag the correct answer to the correct place

Drag an answer into the correct orange point.

Explanation

Question 9 of 14

Fill the blank spaces to complete the text.

Enzymes work as a , where enzymes and fit together. When they join together, a takes place.

Explanation

Question 10 of 14

Fill the blank spaces to complete the text.

Provide explanations for the following terms: 1. lipids - are and 2. enzymes - are that act as 3. nucleic acids - are found in all cells 4. vitamins - are organic compounds, found in small quantities in 5. unicellular - cell organisms 6. multi cellular - cell organisms

Explanation

Question 11 of 14

❌ (SEM's) scans the surface of cells and magnifies up to 100000 times. ❌ (TEM's) focuses electrons through thin slice of cells to magnify up to 1 000 000 times.

Drag and drop to complete the text.

Explanation

Question 12 of 14

Drag correct answer to the correct space.

Drag an answer into the correct orange point.

Explanation

Question 13 of 14

Choose the incorrect answer: cytoplasm is ...

Select one of the following:

Explanation

Question 14 of 14

Drag the correct answers to the correct space

Drag an answer into the correct orange point.

Explanation

enzymes are ( proteins that act as catalysts., things that build other things, nothing at all, proteins )

Provide explanations for the following terms:
1. lipids - are and
2. enzymes - are that act as
3. nucleic acids - are found in all cells
4. vitamins - are organic compounds, found in small quantities in
5. unicellular - cell organisms
6. multi cellular - cell organisms

❌ (SEM's) scans the surface of cells and magnifies up to 100000 times.
❌ (TEM's) focuses electrons through thin slice of cells to magnify up to 1 000 000 times.