Carbon, Hydrocarbons & Carbohydrates

Last updated over 2 years ago

11 Nsɛmmisa

Laabri

Carbon, Hydrocarbons & Carbohydrates

Last updated over 2 years ago

11 Nsɛmmisa

Asemmisa {{asɛmmisaAhyɛnsode}}

Which of the following is an example of a hydrocarbon?

null

Asemmisa {{asɛmmisaAhyɛnsode}}

What are hydrocarbons like methane, ethane & propane used for by humans?

As food

To build strong structures

to burn to release energy that does work

as fertilizer for plants

Asemmisa {{asɛmmisaAhyɛnsode}}

Select all the monosaccharides (more than one answer):

glucose

fructose

sucrose

galactose

Asemmisa {{asɛmmisaAhyɛnsode}}

What are the main functions of carbohydrates in living things? (more than one answer)

as a source of energy

to act as chemical signals

to build most of the tissues and organs

to build some structures like plant cell walls and exoskeletons of insects

Asemmisa {{asɛmmisaAhyɛnsode}}

A ____________________ is a long chain of sugar molecules, chemically linked together.

disaccharide

polysaccharide

protosaccharide

monosaccharide

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

Select all the polysaccharides (more than one answer may apply):

DNA

chitin

glucose

glycogen

starch

carbon

cellulose

sucrose

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

Draggable item		Corresponding Item
Chitin		used in the cell wall of plants to give structural support
Cellulose		made by plants to store energy
Starch		made by animal cells to store short term energy
Glycogen		forms the major component of the exoskeleton of insects

Asemmisa {{asɛmmisaAhyɛnsode}}

Which of the following is an example of a hydrocarbon?

null

Asemmisa {{asɛmmisaAhyɛnsode}}

What are hydrocarbons like methane, ethane & propane used for by humans?

As food

To build strong structures

to burn to release energy that does work

as fertilizer for plants

Asemmisa {{asɛmmisaAhyɛnsode}}

Select all the monosaccharides (more than one answer):

glucose

fructose

sucrose

galactose

Asemmisa {{asɛmmisaAhyɛnsode}}

What are the main functions of carbohydrates in living things? (more than one answer)

as a source of energy

to act as chemical signals

to build most of the tissues and organs

to build some structures like plant cell walls and exoskeletons of insects

Asemmisa {{asɛmmisaAhyɛnsode}}

A ____________________ is a long chain of sugar molecules, chemically linked together.

disaccharide

polysaccharide

protosaccharide

monosaccharide

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

Select all the polysaccharides (more than one answer may apply):

DNA

chitin

glucose

glycogen

starch

carbon

cellulose

sucrose

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

Draggable item		Corresponding Item
Chitin		used in the cell wall of plants to give structural support
Cellulose		made by plants to store energy
Starch		made by animal cells to store short term energy
Glycogen		forms the major component of the exoskeleton of insects