Unit 7 Review

Unit 7 Review

Assessment

Flashcard

Biology

9th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the structure that holds two chromatids together until they separate during cell division?

Back

Centromere

2.

FLASHCARD QUESTION

Front

What is the diploid number of human chromosomes?

Back

46

3.

FLASHCARD QUESTION

Front

What is the process of rewriting DNA into mRNA called?

Back

Transcription

4.

FLASHCARD QUESTION

Front

What does DNA code for?

Back

Amino acids

5.

FLASHCARD QUESTION

Front

What occurs when an area of a chromatid is exchanged with the matching area on a chromatid of its homologous chromosome?

Back

Crossing over

6.

FLASHCARD QUESTION

Front

What is the basic unit of heredity in living organisms?

Back

Gene

7.

FLASHCARD QUESTION

Front

What is the process by which cells divide to produce gametes?

Back

Meiosis

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