Energy Transfer

Energy Transfer

Assessment

Flashcard

Biology, Science

9th - 12th Grade

Hard

Created by

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15 questions

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1.

FLASHCARD QUESTION

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose using carbon dioxide and water, releasing oxygen as a byproduct.

2.

FLASHCARD QUESTION

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy (ATP), carbon dioxide, and water. It occurs in both aerobic and anaerobic conditions.

3.

FLASHCARD QUESTION

Front

What is ATP?

Back

Adenosine triphosphate (ATP) is the primary energy carrier in cells, providing energy for various cellular processes.

4.

FLASHCARD QUESTION

Front

What happens when ATP loses a phosphate group?

Back

When ATP loses a phosphate group, it releases energy that can be used for cellular work, converting it into adenosine diphosphate (ADP).

5.

FLASHCARD QUESTION

Front

What are heterotrophs?

Back

Heterotrophs are organisms that cannot produce their own food and must obtain energy by consuming other organisms.

6.

FLASHCARD QUESTION

Front

What is the difference between autotrophs and heterotrophs?

Back

Autotrophs produce their own food through photosynthesis or chemosynthesis, while heterotrophs obtain energy by consuming other organisms.

7.

FLASHCARD QUESTION

Front

What is chemiosmosis?

Back

Chemiosmosis is the movement of ions across a selectively permeable membrane, down their electrochemical gradient, often associated with the production of ATP.

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