Cell Energy Review

During cellular respiration, what do animals/people need to use in ADDITION to glucose to make ATP? (a)  

• sunlight
• meat
• water
• oxygen

Answer explanation

Recall glucose from our food.

During photosynthesis, what gas do plants release into the air?

• oxygen

• carbon dioxide

• water

• nitrogen

Answer explanation

Plants release the oxygen into the air

Photosynthesis is important for plants because....

• plants need air to breathe

• it makes the plants green

• it is the process by which plants make their own food

• without it the Earth would all be a desert

The energy that starts the process of photosynthesis comes from....

• sunlight

• transpiration

• cellular respiration

• germination

Answer explanation

The process by which cells use oxygen to produce energy from glucose is called?

• photosynthesis

• transpiration

• cellular respiration

• germination

Answer explanation

Which of the following is necessary for photosynthesis?

• Sunlight
• Glucose
• Oxygen
• Soil

Which of the following is a ONE of the products of photosynthesis?

• Water

• Sunlight

• Glucose

• Carbon dioxide

Answer explanation

Glucose is just sugar!

Which of the following organisms use cellular respiration to make ATP.

• Plants only

• Animals only

• Plant and animals

• Glucose

Answer explanation

BOTH Plants and Animals undergo cellular respiration to make ATP. Remember both animal and plant cells have a mitoconodnira!

Plants obtain energy for photosynthesis by absorbing (a)   through chloroplasts in the leaf cells.

• Water is absorbed through the flowe
• Soil is absorbed by the roots
• Oxygen is absorbed though the stem
• Sunlight is absorbed by chloroplast

Which of the following is ONE of the products during cellular respiration?

• Protein

• Oxygen

• Carbon dioxide

• Glucose

Answer explanation

You breathe out carbon dioxide