Photosynthesis

Front

The process whereby plants capture energy and make complex molecules is

Back

photosynthesis

Answer explanation

The correct answer is photosynthesis, as it is the process by which plants capture sunlight and convert it into chemical energy, forming complex molecules like glucose. Chemosynthesis involves chemical reactions, while cellular respiration is the breakdown of energy.

Front

What gas does the process of photosynthesis release into the atmosphere?

Back

oxygen

Answer explanation

During photosynthesis, plants convert carbon dioxide and water into glucose and oxygen. The oxygen produced is released into the atmosphere, making it the correct answer.

Front

Organelle where photosynthesis occurs

Back

chloroplast

Answer explanation

The organelle where photosynthesis occurs is the chloroplast. Chloroplasts contain chlorophyll, which captures sunlight to convert carbon dioxide and water into glucose and oxygen, making them essential for photosynthesis.

Front

Cellular Respiration helps organisms to get energy from?

Back

food

Answer explanation

Cellular respiration is the process by which organisms convert food into energy. While oxygen is used in this process, it is the food that provides the necessary nutrients and energy, making 'food' the correct answer.

Front

What three things are always needed for photosynthesis?

Back

water, light, chlorophyll, carbon dioxide

Answer explanation

Photosynthesis requires water, light, chlorophyll, and carbon dioxide. Water and light provide the energy, chlorophyll captures light energy, and carbon dioxide is used to produce glucose, making this the correct choice.

Front

How do you obtain energy? Options: photosynthesis, growing, breathing, cellular respiration.

Back

cellular respiration

Answer explanation

Energy is obtained through cellular respiration, a process where cells convert glucose and oxygen into energy, carbon dioxide, and water. This is essential for all living organisms to function.

Front

How do leaves help plants?

Back

They help make food through photosynthesis.

Answer explanation

Leaves are essential for plants as they perform photosynthesis, a process that converts sunlight into energy, allowing plants to make their own food. This is crucial for their growth and survival.

Front

How do plants get their food?

Back

make their own food

Answer explanation

Plants make their own food through a process called photosynthesis, using sunlight, carbon dioxide, and water. They do not eat other animals or rely on other living things for food, making them unique in the food chain.

Front

What is the name of the simple sugar that is produced in photosynthesis?

Back

Glucose

Answer explanation

The simple sugar produced in photosynthesis is glucose. It is the primary product of the process, providing energy for plants and serving as a building block for more complex carbohydrates.

Front

What gas is USED in Respiration?

Back

O₂

Answer explanation

O₂, or oxygen, is the gas used in respiration. It is essential for the process of cellular respiration, where cells convert glucose and oxygen into energy, carbon dioxide, and water.