Year 9 Carbon cycle

State the gas released in aerobic respiration

From which carbon containing compound do animals get most of the energy they need from?

• Proteins

• Lipids

• Carbohydrates

• DNA

Identify the process that plants carry out to produce carbon containing compounds

• Aerobic respiration

• Feeding

• Decay

• Photosynthesis

Which of these is NOT a fossil fuel?

• Coal

• Wind

• Oil

• Natural gas

State the term for the process carried out by microorganisms when living organisms die

Identify the process that releases carbon dioxide from fossil fuels

• Feeding

• Decay

• Combustion

• Respiration

Identify the process that occurs in all living organisms to release energy from carbon containing compunds

• Aerobic respiration

• Transpiration

• Photosynthesis

• Decay

Identify the carbon containing molecule found in the nucleus of your cells

• Fatty acids

• Amino acids

• DNA

• Glucose

The presence of which carbohydrate can be tested for using iodine solution?

• Glycerol

• Starch

• Glucose

• Amino acids

What type of miciorganisms can be seen in the image?