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10 questions
Which organelles are found ONLY in plants cells?
cell wall, chloroplasts, large central vacuole
cell membrane and chloroplasts
mitochondria, lysosomes, nucleus
ribosomes and golgi apparatus
What is the composition of a plant cell wall?
protein
cellulose
sugar
chlorophyll
Where does photosynthesis occur in the plant cells?
leaves
chloroplasts
stomata
stem
which cell is responsible for the generation of energy for cellular respiration?
Lysosomes
Golgi bodies
Mitochondria
Ribosomes
Which of the following correctly describes the cell shape of a plant cell?
Square or rectangular
Irregular or round
Which one below gives examples of uni-cellular (single-celled) organism?
Amoeba, paramecium, brewer's yeasts, algae, E coli bacteria
Humans, Dogs, Chicken, Cows, Cats, Ferns, Rose Plants
Name the selectively permeable structure (i.e. controls movement of substances in and out) that envelopes the whole cell.
Nucleus
ER
Cell wall
Cell membrane
What is the function of a nucleus?
It stores food, water, and other waste materials in the cell. They are extremely small in animal cells and large in plant cells.
Small organelles which are the sites for protein synthesis.
It contains the genetic information of the cell, the DNA. It sends signals to the cells to grow, mature, divide and die.
It is called the cell’s post office as it is involved in the transportation of materials within the cell
What is a jelly-like, clear substance called that will contain all other parts of the cells?
cytoplasm
cell membrane
ribosome
mitochondria
What is the function of a cell wall?
It is a rigid and stiff structure that provides shape, support and protection to the cells.
It controls what goes in and out of the plant cell by diffusion process.
It controls the amount of light that can penetrate into the plant during photosynthesis.
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