WorksheetsPhotosynthesis and Cellular Respiration
Total questions: 15
Worksheet time: 45mins
What gas is consumed during photosynthesis?
Oxygen
Nitrogen
Carbon dioxide
Hydrogen
Where does cellular respiration occur in the cell?
In the mitochondria.
In the nucleus.
In the ribosomes.
In the endoplasmic reticulum.
What is the difference between aerobic and anaerobic respiration?
Aerobic respiration occurs in the absence of oxygen, while anaerobic respiration requires oxygen.
Aerobic respiration produces more energy than anaerobic respiration.
Anaerobic respiration occurs in the presence of oxygen, while aerobic respiration does not.
Aerobic respiration requires oxygen, while anaerobic respiration does not.
What are the products of Photosynthesis?
Oxygen and glucose.
Carbon dioxide and water.
Glucose and starch.
Oxygen and nitrogen.
What is the relationship between photosynthesis and cellular respiration?
Photosynthesis produces glucose and oxygen, which are used in cellular respiration to produce energy.
Cellular respiration occurs only in plants, while photosynthesis occurs in animals.
Photosynthesis and cellular respiration are the same process occurring in different organisms.
Photosynthesis consumes energy, while cellular respiration produces energy.
What is the role of chloroplasts in plant cells?
Chloroplasts are the sites of photosynthesis.
Chloroplasts store water for the plant.
Chloroplasts help in the absorption of nutrients.
Chloroplasts are responsible for cell division.
What is fermentation?
A process that allows cells to produce energy without oxygen.
A method of cooking food at high temperatures.
A technique used to preserve food by freezing.
A type of aerobic respiration that requires oxygen.
What is the formula for photosynthesis?
6 H2O + 6 CO2 + sunlight = C6H12O6 + 6 O2
C6H12O6 + 6 O2 = 6 H2O + 6 CO2 + sunlight
6 CO2 + 6 O2 + sunlight = C6H12O6 + 6 H2O
6 H2O + sunlight = C6H12O6 + 6 O2 + 6 CO2
What is the main purpose of cellular respiration?
It converts energy in food into a more usable form.
It helps in the process of photosynthesis.
It stores energy in the form of glucose.
It produces oxygen as a byproduct.
Which pigment is responsible for the absorption of light in photosynthesis?
Chlorophyll
Carotene
Xanthophyll
Phycobilin
Which process produces more ATP energy?
Fermentation
Cellular Respiration
Photosynthesis
Glycolysis
What is the main product of cellular respiration?
Glucose
Oxygen
ATP (adenosine triphosphate)
Carbon Dioxide
What is the significance of ATP in cellular processes?
ATP is the primary molecule for storing genetic information.
ATP is the energy currency of the cell, used for various cellular functions.
ATP is a type of protein that helps in cell division.
ATP is a waste product of cellular respiration.
What is the main source of energy for photosynthesis?
Sunlight
Water
Carbon Dioxide
Soil Nutrients
What is the role of water in photosynthesis?
Water is a byproduct of the process.
Water is a reactant that provides electrons and protons for the process.
Water absorbs sunlight to aid in photosynthesis.
Water is used to transport nutrients in the plant.
