Question 1

Which of these organelles is found in plant cells but not animal cells?

Accepted Answer

Cell wall

Answer

Cytoplasm

Answer

Golgi body

Answer

Mitochondria

Question 2

What is the function of the mitochondria?

Accepted Answer

Aerobic respiration to produce ATP

Answer

Maintain pressure inside the cell

Answer

Breaking down unnecessary cell material

Answer

Photosynthesis to produce sugars

Question 3

What is the function of ribosomes?

Accepted Answer

Protein synthesis

Answer

Regulating the movement of substances in and out of the cell

Answer

Carbohydrate synthesis

Answer

Lipid synthesis

Question 4

Which endoplasmic reticulum does not have ribosomes attatched?

Accepted Answer

Smooth endoplasmic reticulum

Answer

Rough endoplasmic reticulum

Question 5

What is the function of a vacuole?

Accepted Answer

Help to maintain pressure inside the plant cell to make it turgid

Answer

Controlling what goes in and out of the cell

Answer

Lipid synthesis

Answer

Folding and processing proteins that have been folded at ribosomes

Question 6

What is the name for stacks of thylakoids inside chloroplasts?

Accepted Answer

Grana

Answer

Lamellae

Answer

Matrix

Answer

Stroma

Question 7

Which of these organelles does not have a membrane?

Accepted Answer

Ribosome

Answer

Golgi body

Answer

Mitochondria

Answer

Vacuole

Question 8

What is the name of the organelle which is oval shaped, and has a double membrane, the inner of which folds to form cristae?

Accepted Answer

Mitochondria

Answer

Rough endoplasmic reticulum

Answer

Nucleus

Answer

Chloroplast

Question 9

Which of these is not a function of the roots?

Accepted Answer

Attracting pollinators

Answer

Storing water and nutrients

Answer

Absorbing water and nutrients

Answer

Anchoring the plant to the soil

Question 10

In which type of plant are we more likely to see a fibrous root system?

Accepted Answer

Monocots

Answer

Dicots

Question 11

What do plants need to photosynthesise?

Accepted Answer

Sunlight, water and carbon dioxide

Answer

Sunlight, water and oxygen

Answer

Oxygen and carbon dioxide

Answer

Water and carbon dioxide

Question 12

What is the main function of anthers inside the flower?

Accepted Answer

Producing and releasing pollen grains

Answer

Collecting pollen grains

Answer

Attracting incest pollinators

Answer

Protecting the developing seed

Question 13

Which of these seeds are dispersed by wind?

Accepted Answer

Dandelion

Answer

Coconut

Answer

Tomato

Answer

Beans

Question 14

What is the function of the phloem?

Accepted Answer

Transporting sugars from leaves to storage organs

Answer

Transporting water from roots to the rest of the plant

Answer

Transporting chloroplasts closer the leaves

Question 15

What is transpiration?

Accepted Answer

The evaporation of water vapour from leaves

Answer

The transport of sugars throughout the plant

Answer

Respiration of cells involved in photosynthesis

Question 16

What is the name of the bond between water molecules in the xylem?

Accepted Answer

Hydrogen bonds

Answer

Peptide bonds

Answer

Ester bonds

Answer

Water bonds

Question 17

Which of the following plant tissue types contains dead cells?

Accepted Answer

Sclerenchyma

Answer

Parenchyma

Answer

Collenchyma

Question 18

Which of the following plant tissue types contains lignin in its cell wall?

Accepted Answer

Sclerenchyma

Answer

Collenchyma

Answer

Parenchyma

Question 19

What is the main function of the collenchyma?

Accepted Answer

Providing tensile strength and mechanical support to the plant

Answer

Food storage

Answer

Photosynthesis

Question 20

What is the function of the xylem?

Accepted Answer

Transporting water from the roots to the rest of the plant

Answer

Transporting sugars from leaves to the rest of the plant

Answer

Photosynthesis

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