choose the correct answer Bios 302. Exam 4, Wednesday, May 3\", 2017, Form A The

Question

choose the correct answer

Bios 302. Exam 4, Wednesday, May 3", 2017, Form A There are 42 questions on this exam, worth 2.5 points each. Place the bes question in the appropriate spot on the scantron. Please be sure to inclu o each me, ID t answer t number, the form you have (A or B), and sign the hand i back. When you are finished with the exam n your scantron sheet. The exam is yours to keep. It will help you prepare for the final The process of converting the sequence of nucleotides in DNA into a sequence of nucleotides in RNA is referred to as? 1. a. Transcription b. Translation c. Transmogrification d. Transformation e. Transposition 2. The process of converting the sequence of nucleotides in mRNA into the amino acids that make a polypéptide is referred to as? a. Transcription b. Translation c. Transmogrification d. Transformation e. Transposition 3. In eukaryotes, transcription occurs in the w while translation occurs in the a. Cytoplasm, cytoplasm b. Nucleus, nucleus c. Cytoplasm, nucleus d. Nucleus, cytoplasm e. Ribosomes, cytoplasm 4. The segment of DNA called a(n) is the portion that is copied into RNA a. Intron b. Exon c. Gene d. Untranslated region e. Interloper 5. Which of the following statements are TRUE? Because the two strands of DNA are complementary, the mRNA of a given gene can be synthesized using either strand as a template The large and small subunits of an individual ribosome form a complex only when they are translating a mRNA An mRNA may contain the sequence: ATTGACCCCGGTCAA The amount of protein present in a cell depends on its rate of synthesis, its catalytic activity, and its rate of degradation. None of the above are true a. b. c. d. e. 6. RNA polymerase does not require a primer-template junction to initiate synthesis, DNA polymerase does. a. True b. False

Explanation / Answer

1. Option A is correct.

Transcription: DNA -----> RNA

2. Option B is correct.

Translation: RNA -----> Protein

3. Option D is correct.

In eukaryotes, transcription occurs in the nucleus and translation occurs in the cytoplasm.

4. Option B is correct.

Exon = Coding sequence

Intron = Non-coding sequence

5. Option B is correct.

The large and small subunits of ribosomes form a complex only when they are translating a mRNA

6. Option A is correct.

True

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