First Day test HL 1

First Day test HL 1

Assessment

Flashcard

Biology

10th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is Filicinophyta?

Back

Filicinophyta, commonly known as ferns, are a group of vascular plants that reproduce via spores and have neither seeds nor flowers.

2.

FLASHCARD QUESTION

Front

What is the primary function of lipids in the human body?

Back

Lipids serve as long-term energy storage, insulation, and make up cell membranes.

3.

FLASHCARD QUESTION

Front

What is a property of water that is crucial for life?

Back

Water molecules are highly cohesive, which is important for transport in xylem.

4.

FLASHCARD QUESTION

Front

What is anaerobic respiration?

Back

Anaerobic respiration is a type of respiration that occurs without oxygen, resulting in the production of energy and byproducts like lactate in humans.

5.

FLASHCARD QUESTION

Front

What evidence did Meselson and Stahl provide?

Back

They provided evidence for the semi-conservative replication of DNA, demonstrating that each new DNA molecule consists of one old strand and one new strand.

6.

FLASHCARD QUESTION

Front

What is the role of cohesion in water?

Back

Cohesion allows water molecules to stick together, which is essential for processes like water transport in plants.

7.

FLASHCARD QUESTION

Front

What is the waste product of anaerobic respiration in humans?

Back

Lactate is the waste product of anaerobic respiration in humans.

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