2023  Biology S1 Review

2023 Biology S1 Review

Assessment

Flashcard

Biology

10th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the cell theory?

Back

The cell theory states that: 1) All living things are composed of one or more cells, 2) Cells are the basic unit of structure and function in living organisms, 3) All cells arise from pre-existing cells.

2.

FLASHCARD QUESTION

Front

What is a key statement that is NOT part of the cell theory?

Back

All cells have a nucleus.

3.

FLASHCARD QUESTION

Front

What is competition in ecology?

Back

Competition occurs when two or more species or populations vie for the same resources in an ecosystem, such as food, space, or light.

4.

FLASHCARD QUESTION

Front

What is the role of autotrophs in the carbon cycle?

Back

Autotrophs use carbon dioxide to produce glucose through photosynthesis.

5.

FLASHCARD QUESTION

Front

What are the reactants of cellular respiration?

Back

Sugar and oxygen (O2).

6.

FLASHCARD QUESTION

Front

Define commensalism in ecology.

Back

Commensalism is a type of symbiotic relationship where one species benefits while the other is neither helped nor harmed.

7.

FLASHCARD QUESTION

Front

What is mutualism?

Back

Mutualism is a symbiotic relationship where both species benefit from the interaction.

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