DNA and Gene Expression

DNA and Gene Expression

Assessment

Flashcard

Biology

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 forms the backbone of the DNA ladder?

Back

Deoxyriboses and phosphates.

2.

FLASHCARD QUESTION

Front

What is the role of transcription factors in gene expression?

Back

Transcription factors can induce or repress transcription.

3.

FLASHCARD QUESTION

Front

Which is larger: guanine or cytosine?

Back

Guanine is larger because it's a purine.

4.

FLASHCARD QUESTION

Front

What must bind to a gene's promoter to initiate transcription?

Back

RNA polymerase must bind to the gene's promoter.

5.

FLASHCARD QUESTION

Front

What is DNA a polymer made of?

Back

DNA is a polymer made of nucleotides.

6.

FLASHCARD QUESTION

Front

What are the two main types of nucleotides in DNA?

Back

Purines and pyrimidines.

7.

FLASHCARD QUESTION

Front

What are the purines found in DNA?

Back

Adenine and guanine.

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