Biology EOC Review #2

Biology EOC Review #2

Assessment

Flashcard

Biology

9th - 12th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the function of mRNA in protein synthesis?

Back

mRNA (messenger RNA) carries the genetic information from DNA to the ribosome, where proteins are synthesized.

2.

FLASHCARD QUESTION

Front

What is a codon?

Back

A codon is a sequence of three nucleotides in mRNA that corresponds to a specific amino acid or stop signal during protein synthesis.

3.

FLASHCARD QUESTION

Front

What is the role of tRNA in translation?

Back

tRNA (transfer RNA) brings the appropriate amino acids to the ribosome based on the codon sequence of the mRNA.

4.

FLASHCARD QUESTION

Front

What is the structure that serves as the site of protein synthesis?

Back

Ribosome.

5.

FLASHCARD QUESTION

Front

Where are ribosomes produced in the cell?

Back

Ribosomes are produced in the nucleolus.

6.

FLASHCARD QUESTION

Front

What are the light-dependent reactions of photosynthesis?

Back

These reactions convert light energy into chemical energy in the form of ATP and NADPH, occurring in the thylakoid membranes.

7.

FLASHCARD QUESTION

Front

What is the function of enzymes in chemical reactions?

Back

Enzymes act as catalysts to increase the rate of chemical reactions without being consumed in the process.

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