CBA 2 Review Day 3

CBA 2 Review Day 3

Assessment

Flashcard

Biology

9th - 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 the relationship between mRNA and DNA during transcription?

Back

mRNA is complementary to the DNA strand.

2.

FLASHCARD QUESTION

Front

Why do nerve cells and muscle cells function differently despite having the same DNA?

Back

Different genes are expressed in nerve cells and muscle cells.

3.

FLASHCARD QUESTION

Front

What does semiconservative replication mean in the context of DNA?

Back

The new DNA strands consist of one parent strand and one new daughter strand.

4.

FLASHCARD QUESTION

Front

What is a catalyst in biochemical reactions?

Back

A catalyst is a substance that speeds up a chemical reaction.

5.

FLASHCARD QUESTION

Front

What biomolecule do sugars and starches belong to, and what effect do they have on blood sugar levels?

Back

Sugars and starches are carbohydrates, and they increase blood sugar levels.

6.

FLASHCARD QUESTION

Front

What is the primary function of mRNA in protein synthesis?

Back

mRNA carries the genetic information from DNA to the ribosome for protein synthesis.

7.

FLASHCARD QUESTION

Front

What is the role of enzymes in biological reactions?

Back

Enzymes act as catalysts to speed up chemical reactions without being consumed.

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