NEW
Font size
WorksheetsPlant cell and stomata
Total questions: 20
Worksheet time: 40mins
What is the main function of the cell membrane?
Regulate the movement of substances in and out of the cell
Generate energy for the cell
Store genetic information
Provide structural support to the cell
What is the function of the nucleus in a cell?
Waste storage
Cell wall formation
Energy production
Control center of the cell
Explain the role of mitochondria in cellular function.
Mitochondria help in the process of photosynthesis.
Mitochondria regulate the movement of materials into and out of the cell.
Mitochondria produce energy in the form of ATP through cellular respiration.
Mitochondria store genetic information for the cell.
Describe the structure and function of chloroplasts in plant cells.
Chloroplasts are responsible for cellular respiration in plant cells.
Chloroplasts are membrane-bound organelles responsible for photosynthesis in plant cells.
Chloroplasts are found in animal cells and not in plant cells.
Chloroplasts are not involved in any specific function in plant cells.
What is the basic unit of life?
cell
atom
organism
molecule
What is the difference between plant and animal cells?
Plant cells have a nucleus, while animal cells do not.
The main difference is that plant cells have a cell wall and chloroplasts, while animal cells do not.
Plant cells have flagella for movement, while animal cells do not.
Plant cells have a larger size compared to animal cells.
Which of the following are organelles found in both animal and plant cells?
Mitochondria
Chloroplast
Cell Wall
Vacuole
The function of the nucleus is:
Contains DNA
To provide energy to the cell
To store nutrients
To protect the cell
Name the chemical that makes the cell wall.
Cellulose
Chitin
Peptidoglycan
Lignin
These are sugars
Carbohydrates
Proteins
Lipids
Nucleic Acids
The main function of stomata is to
capture sunlight
protect leaves from insects
allow gases to move rapidly in/out of leaves
release sugars into the atmosphere
During times of higher temperatures
leaves will have more stomata
leaves will have fewer stomata
there will not be any changes in the number of stomata
there will be no stomata at all
What is the function of the STOMATA in plants?
Allows water to enter the plant
Provides food to enter the plant
Allows for gas exchange
Site of photosynthesis
What is the function of GUARD cells in plants?
Allow gas exchange
Control the opening & closing of the stomata
Contain DNA
Nucleus
Transpiration is the loss of water through stomata.
The rate of transpiration
decreases on very hot days
is less on very hot days
changes only on very hot days
increases on very hot days
What is the relationship between stomata and photosynthesis in plants?
The stomata is dependent on photosynthesis.
The stomata are reactants of photosynthesis.
Photosynthesis is dependent on stomata.
Photosynthesis is independent of stomata.
What would make a plant open its stomata?
too much water in the soil
not enough water in the soil
too much sun
