9Bc Plant Product

Let's check your understanding

By Aida Rohmah

Multiple Choice

when is starch is broken down in chloroplast?

• All day

• During the night

• During the day

• All the time

Multiple Select

why do seeds need starch?

• for respiration

• it is a store of energy

• for photosynthesis

• it is a store of carbohydrate

Hotspot

where the photosynthesis take a place?

3 spots

Multiple Choice

what substance must plant produce in order to make lipids?

• starch

• oil

• glucose

• protein

Reorder

A-D

• glucose

• nitrate

• amino acid

• protein

1

2

3

4

• 1
• 2
• 3
• 4

Match

Match the following terms and function

• Glucose

• Protein

• Lipid

cellulose of cell wall

enzymes

cell membrane

• cellulose of cell wall

• enzymes

• cell membrane

Labelling

What is A-D

Drag labels to their correct position on the image

Glucose

Nitrate

Amino acid

Protein

Multiple Select

which of the following are the functions of carbohydrate?

• energy store in seeds

• starch as an energy store

• storage of amino acid

• cellulose for cell wall

• plant defences

Multiple Select

which of the following are the functions of protein?

• energy store in seeds

• starch as an energy store

• storage of amino acid

• cellulose for cell wall

• plant defences

Multiple Choice

which of the following are the functions of lipid?

• energy store in seeds

• starch as an energy store

• storage of amino acid

• cellulose for cell wall

• plant defences

Multiple Select

why do plants not grow well if it's lack of nitrate in the soil?

• they need nitrates to make protein

• All enzymes are protein and so process like photosynthesis and transpiration cannot occur properly without nitrates.

• they need nitrates to make lipid

• All enzymes are protein and so process like photosynthesis and respiration cannot occur properly without nitrates.

Reorder

Reorder the following germination process.

• water enters

  oxygen enters

• water molecules stimulate a reaction

• Enzyme is released

• Enzymes digest the starch to glucose

• Glucose enters the embryo

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5

Multiple Choice

If you want to test for glucose, usually you will use X reagent for the test. what is X?

• Fehling A

• Iodine

• Biuret

• Benedict

Multiple Choice

If the food test showing an orange and red colour. What does it contain?

• protein

• glucose

• lipid

• starch