Biochemistry
9th Edition
ISBN: 9781319114671
Author: Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher: W. H. Freeman
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 30, Problem 22P
Interpretation Introduction
Interpretation:
The process by which mRNA can be divided from the other types of RNA in a eukaryotic cell should be determined.
Concept introduction:
RNA synthesis (transcription) is the synthesis of an RNA molecule from the nucleotide’s adenine, cytosine, guanine, or uracil. The
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Typed explanation only
Codons in mRNA molecule and their corresponding amino acids
UUU
Phenylalanine
UAU
tyrosine
UUA
leucine
UAA
nonsense
GCA
alanine
AAU
asparagine
AAG
lysine
UGC
cysteine
GUU
valine
UCG, UCU
serine
Refer to Table 8.2. If the sequence of amino acids encoded by a strand of DNA is serine-alanine-lysine-leucine, what is the order of bases in the sense strand of DNA?
Group of answer choices
5' TGTGCTTTCTTA 3'
3' AGACGTTTCAAT 5'
3' UGUGCAAAGUUA 5'
5' AGAGCTTTGAAT 3'
3' TCTCGTTTGTTA 5'
Suggest a reason why the proofreading step in protein synthesis takes place at the level of amino acid activation rather than that of codon–anticodon recognition.
Bacteria or Eukaryotes?
Formation of a termination loop within the transcript
Alternative splicing of transcripts
Translation beginning before transcription is complete
Cleavage following the AAUAAA signal
Direct binding of RNA polymerase to promoter
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biochemistry and related others by exploring similar questions and additional content below.Similar questions
- Central Dogma of Molecular Biology from DNA to RNA to Protein, discussing the principles underlying the transfer of information in a biologic system and its regulation. However, recent research seems to challenge certain aspects of Crick’s Central Dogma. Does the Central Dogma still stand today? If not, can you find an example for a type of information transfer that is not explicitly covered by the Central Dogma (or even violates it)?arrow_forwardSelect all that apply Choose the two nucleotides that are typically used prokaryotes as the first sucleotide in the RNA transcript. GTP Остр ПАТРarrow_forwardmRNA sequence of A gene Write the amino acid sequence of the gene A. 5’ AAACUGUGACUGAACCUCAAACCCCAAACCAGCCCGAGGAGAACCACAUUCUCCCAGGGA CCCAGGGCGGGCCGUGACCCCUGCGGCGGAGAAGCCUUGGAUAUUUCCACUUCAGAAGCCUACUGGGGAAGGCUGAGGGGUCCCAGCUCCCCACGCUGGCUGCUGUGCAGAUGCUGGACGACAGAGCCAGGAGGGAGGCCGCCAAGAAGGAGAAGGUAGAGCAGAUCCUGGCAGAGUUCCAGCUGCAGGAGGAGGACCUGAAGAAGGUGAUGAGACGGAUGCAGAAGGAGAUGGACCGCGGCCUGAGGUAGAAGCCGCUGGGGCUUGGGGCU-3’arrow_forward
- INSTRUCTION: Given the DNA sequence below, provide the answers to the following items. a. complimentary DNA strand 1.) G A A A T G A C C A G A T T T A T G G C C T G A 2). A T G C G A C C T T A A G T C A A T T G C G A C b. mRNA 1.) G A A A T G A C C A G A T T T A T G G C C T G A 2). A T G C G A C C T T A A G T C A A T T G C G A C c. protein synthesized 1.) G A A A T G A C C A G A T T T A T G G C C T G A 2). A T G C G A C C T T A A G T C A A T T G C G A Carrow_forwardTarget of doublestranded rna during RNAi is determined by...... size molecular weight sequence fragmentationarrow_forwardRemember remove the introns! All introns start with GT and end with AG.arrow_forward
- Question:- Fill the Blank! In bacteria, the ___consensus sequence of mRNA binds to the ____rRNA of the 30S small subunit during translation initiation, while in eukaryotes, the _______ consensus sequence of mRNA contains the_____.arrow_forwardTRANSLATION: The peptidyl binding (P) site of the ribosome is always oriented toward the 5’ end of the mRNA while the amino-acyl (A) site or acceptor site is always oriented in the 3’ terminus. Why? (Hint: Relate it to the function of the 2 sites and the direction of transcription)arrow_forwardRNA polymerase from E. coli (core enzyme alone) has all of the following properties except: a)requires all four ribonucleoside triphosphates and a DNA template. b)can extend an RNA chain and initiate a new chain. c)recognizes specific start signals in DNA. d)produces an RNA polymer that begins with a 5'-triphosphate. e)is required for the synthesis of mRNA, rRNA, and tRNA in E. coli.arrow_forward
- Hi, how to Circle or identify the codons on the mRNA sequence.arrow_forwardHi, help please. Which of the following is TRUE regarding RNA editing? a .The coding sequence is altered in the chromosome b. More than one answer choice is correct c. The mRNA is altered by Guide RNAs d. Translation first takes place, following by altering of the coding sequencearrow_forwardINSTRUCTION: = IF BOTH STATEMENT ARE TRUE = IF FIRST STATEMENT IS TRUE WHILE SECOND STATEMENT IS FALSE = IF FIRST STATEMENT IS FALSE WHILE SECOND STATEMENT IS TRUE = IF BOTH STATEMENTS ARE FALSE STAMENT 1: Amino acyl tRNA synthase is the enzyme responsible for joining amino acid together STAMENT 2: Nucleus is the part of the cell where translation takes place ANSWER: STAMENT 1: DNA sequences where RNA polymerase binds initially is called promoter sequences STAMENT 2: UV light causes adenine to dimerize ANSWER: STAMENT 1: Guanosine is the name of the compound formed when guanine is bonded to ribose STAMENT 2: DNA pairing is the term that refers to the process when two complementary and single stranded DNA combine ANSWER:arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
BiochemistryBiochemistryISBN:9781305577206Author:Reginald H. Garrett, Charles M. GrishamPublisher:Cengage Learning
Biochemistry
Biochemistry
ISBN:9781305577206
Author:Reginald H. Garrett, Charles M. Grisham
Publisher:Cengage Learning
QCE Biology: Introduction to Gene Expression; Author: Atomi;https://www.youtube.com/watch?v=a7hydUtCIJk;License: Standard YouTube License, CC-BY