This book includes Multiple Choice Questions along with their answers as well as tutorials on each of the questions. The topics covered are: 1. Eukar...
This book includes Multiple Choice Questions along with their answers as well as tutorials on each of the questions. The topics covered are: 1. Eukaryotic Gene Expression 2. Nucleic Acids …Full description
This book includes Multiple Choice Questions along with their answers as well as tutorials on each of the questions. The topics covered are: 1. Eukaryotic Gene Expression 2. Nucleic Acids …Full description
This book includes Multiple Choice Questions along with their answers as well as tutorials on each of the questions. The topics covered are: 1. Eukaryotic Gene Expression 2. Nucleic Acids 3. Rec...Full description
bio mcq
BiologyFull description
multiple choice questionsFull description
CXC CAPE UNIT 1 BIOLOGY MULTIPLE CHOICE ANSWERS.
multiple choice questionsFull description
wewFull description
android multiple choice questionsFull description
read
Multiple Choice Questions of IM
this paper is on e business objective paper.Full description
Problem 6 Tutorial: Interpreting a pre-mRNA splicing diagram
The regions labeled A and C of the diagram are ___________________.
A. introns B. snRNPs C. spliceosomes D. exons E. tRNAs Spliceosomes Splicing in the eukaryotic nucleus is catalyzed by spliceosomes, which are large RNA-protein complexes. The RNA components of the spliceosome, known "snRNAs," participate directly in splicing reaction by interaction with intron consensus sequences and with each other. There are six major types of snRNAs, which complex with proteins to forms snRNPs. As suggested by the diagram, the snRNPs assemble on the pre-mRNA to form the spliceosome. RNA splicing RNA splicing occurs by a 2-step mechanism: Step 1: Cleavage of 5' exon-intron boundary and formation of intron-lariat; This is the first of two phosphodiester transfer reactions. Step 2: Joining of 5' and 3' exons together and release of the intron as lariat RNA, which is second p hosphodiester transfer reaction.