Gene expression is the process that involves synthesis of protein from the nucleotide sequence of a gene. miRNA (micro ribonucleic acid) are short sequences of nucleotides that regulate gene expression. There is another type of RNA, which is siRNA (small interfering RNA).

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Chapter 16, Problem 7TYK

Summary Introduction

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Gene expression is the process that involves synthesis of protein from the nucleotide sequence of a gene. miRNA (micro ribonucleic acid) are short sequences of nucleotides that regulate gene expression. There is another type of RNA, which is siRNA (small interfering RNA).

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microRNAs (miRNAs) play important roles in gene regulation. What is the correct order of steps (using letters A - E) for miRNA biogenesis or formation? A. Synthesis of pri-miRNA B. Targeting of mRNA for translation repression or mRNA degradation C. Loading into RISC complex D. Formation of mature miRNA E. Formation of pre-miRNA O AECDB O CDAEB O ACBDE O ADCEB O ECABD

Which of the following is an intron and intergenic coded long transcripts, processed into stem and loop structures that may bind specifically or otherwise? a. spliceosome RNA b. LncRNA c. miRNA d. piRNA e. siRNA

A particular mature miRNA (microRNA) in mice has sequence 5'-UUCCCUGAGACCUCAAGUGUGA-3'. a. If you wanted to predict which mouse mRNAs are regulated by this miRNA, what would you look for? Choose one or more. i. mRNA sequence the same as the miRNA sequence ii. mRNA sequence complementary to the miRNA sequence iii. mRNA sequence including a RISC binding site iv. mRNA sequence including 5'-CUCAGGGAA-3' v. mRNA sequence including 5'-UUCCCUGAG-3' b. Your sequence analysis predicts that 200 mRNAs may be targets of this miRNA. You engineer mouse cells that produce an excess of this miRNA. For the real targets, we predict that in these cells over-expressing the miRNA, compared to the unmodified cells. Choose one or more, and explain. i. The target gene is deleted in cells with an excess of the miRNA ii. The target is translated less in cells with an excess of the miRNA iii. The target is translated more in cells with an excess of the miRNA iv. There is more of the target mRNA in cells with an…

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Question

Chapter 16, Problem 7TYK

Summary Introduction

Introduction:

Gene expression is the process that involves synthesis of protein from the nucleotide sequence of a gene. miRNA (micro ribonucleic acid) are short sequences of nucleotides that regulate gene expression. There is another type of RNA, which is siRNA (small interfering RNA).

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Question

Chapter 16, Problem 7TYK

Summary Introduction

Introduction:

Gene expression is the process that involves synthesis of protein from the nucleotide sequence of a gene. miRNA (micro ribonucleic acid) are short sequences of nucleotides that regulate gene expression. There is another type of RNA, which is siRNA (small interfering RNA).

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Question

Chapter 16, Problem 7TYK

Summary Introduction

Introduction:

Gene expression is the process that involves synthesis of protein from the nucleotide sequence of a gene. miRNA (micro ribonucleic acid) are short sequences of nucleotides that regulate gene expression. There is another type of RNA, which is siRNA (small interfering RNA).

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Answer 5

Chapter 16, Problem 7TYK

Summary Introduction

Introduction:

Gene expression is the process that involves synthesis of protein from the nucleotide sequence of a gene. miRNA (micro ribonucleic acid) are short sequences of nucleotides that regulate gene expression. There is another type of RNA, which is siRNA (small interfering RNA).

Answer 6

Chapter 16, Problem 7TYK

Summary Introduction

Introduction:

Gene expression is the process that involves synthesis of protein from the nucleotide sequence of a gene. miRNA (micro ribonucleic acid) are short sequences of nucleotides that regulate gene expression. There is another type of RNA, which is siRNA (small interfering RNA).

Answer 7

Chapter 16, Problem 7TYK

Summary Introduction

Introduction:

Gene expression is the process that involves synthesis of protein from the nucleotide sequence of a gene. miRNA (micro ribonucleic acid) are short sequences of nucleotides that regulate gene expression. There is another type of RNA, which is siRNA (small interfering RNA).

Answer 8

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Ch. 16.1 - Suppose the lacl gene is mutated so that the Lac...Ch. 16.1 - Answer the equivalent question for the trp operon:...Ch. 16.2 - What is the role of histones in gene expression?...Ch. 16.2 - Prob. 2SB Ch. 16.3 - Prob. 1SB Ch. 16.3 - Prob. 2SB Ch. 16.4 - Prob. 1SB Ch. 16.4 - Prob. 2SB Ch. 16.5 - Prob. 1SB Ch. 16.5 - Prob. 2SB

Gene expression is the process that involves synthesis of protein from the nucleotide sequence of a gene. miRNA (micro ribonucleic acid) are short sequences of nucleotides that regulate gene expression. There is another type of RNA, which is siRNA (small interfering RNA).

Solution Summary: The author explains that miRNA is short sequences of nucleotides that regulate gene expression. The dicer enzyme folds and cuts it, which induces RNA interference or gene silencing.

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Introduction:

Gene expression is the process that involves synthesis of protein from the nucleotide sequence of a gene. miRNA (micro ribonucleic acid) are short sequences of nucleotides that regulate gene expression. There is another type of RNA, which is siRNA (small interfering RNA).

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Chapter 16 Solutions

Gene expression is the process that involves synthesis of protein from the nucleotide sequence of a gene. miRNA (micro ribonucleic acid) are short sequences of nucleotides that regulate gene expression. There is another type of RNA, which is siRNA (small interfering RNA).

Solution Summary: The author explains that miRNA is short sequences of nucleotides that regulate gene expression. The dicer enzyme folds and cuts it, which induces RNA interference or gene silencing.

Concept explainers

Videos

Introduction: Gene expression is the process that involves synthesis of protein from the nucleotide sequence of a gene. miRNA (micro ribonucleic acid) are short sequences of nucleotides that regulate gene expression. There is another type of RNA, which is siRNA (small interfering RNA).

Want to see the full answer?

Chapter 16 Solutions

Introduction:

Gene expression is the process that involves synthesis of protein from the nucleotide sequence of a gene. miRNA (micro ribonucleic acid) are short sequences of nucleotides that regulate gene expression. There is another type of RNA, which is siRNA (small interfering RNA).