Which of the following functions of glutamyl-prolyl tRNA synthetase is a noncanonical function? Group of answer...
Which of the following functions of glutamyl-prolyl tRNA synthetase is a noncanonical function?
Group of answer choices:
A. catalyze aminoacylation of glutamic acid tRNA
B. catalyze aminoacylation of proline RNA
C. phosphorylation and activation of the kinase S6K1
D. interact with fatty acid transport protein 1 and increase lipid uptake
Homework Answers
Answer- A. catalyze aminoacylation of glutamic acid tRNA.
Reason- Aminoacyl tRNA synthetases (ARS) catalyzes the ligation of amino acids to cognate tRNAs. The glutamyl-prolyl-tRNA synthetase (GluProRS) is a bifunctional ARS. It has non-canonical activity that blocks synthesis of a specific protein.
Add Answer to:
Which of the following functions of glutamyl-prolyl tRNA
synthetase is a noncanonical function?
Group of answer...
Which one of the following is true? a. tRNA synthetase loads the correct amino acid on...
Which one of the following is true? a. tRNA synthetase loads the correct amino acid on tRNA b. Ribosomes read RNA in the 5'+3' direction during protein synthesis c. STOP codons are degenerate d. DNA transcription produces mRNA in bacteria e. a, b, d f. a, d g. None of the above h. All of the above Which of the following destabilizes the tertiary structure of proteins? a. Hydrophobic (nonpolar) interactions b. Dipole moments between parallel alpha helices c. Van...
which of the following components are found in the reactions for protein translation activation? Which of...
which of the following components are found in the
reactions for protein translation activation?
Which of the following components is found in the reactions for protein translation activation? tRNA Met 60S ribosomal subunit free amino acid releasing factor proteins free tRNA О АТР peptidyl transferase aminoacyl-tRNA synthetase 40S ribosomal subunit mRNA An error has been detected in your answer. Check for typos, miscalculations etc. before submitting your answer. Submit Answer Retry Entire Group 9 more group attempts remaining acer DO...
Part A Which of the following statements is NOT true of aminoacyl-tRNA synthetases? They activate the...
Part A Which of the following statements is NOT true of aminoacyl-tRNA synthetases? They activate the amino acid and covalently bond it to the mature tRNA. They attach the amino acid to the CCA at the 3'-end of the mature tRNA. They attach the amino acid to the elongating peptide and catalyze translocation. Each member of this protein family is dedicated to one particular amino acid. They are primarily responsible for the accuracy of mRNA translation Submit Request Answer Provide...
which of the following components are found in the reactions for protein translation termination? References] Use...
which of the following components are found in the
reactions for protein translation termination?
References] Use the References to access important values if needed for this question. Which of the following components are found in the reactions for protein translation termination? free amino acid 40S ribosomal subunit ATP Ofree tRNA O releasing factor proteins peptidyl transferase 60S ribosomal subunit aminoacyl-tRNA synthetase ot Visited O mRNA RNA Met Submit Answer Retry Entire Group 9 more group attampts remaining 929A 11/9/2w acer
Which of the following describes an effect of caffeine use in the athlete? Group of answer...
Which of the following describes an effect of caffeine use in the athlete? Group of answer choices It promotes absorption of electrolytes from the intestinal tract It stimulates fatty acid release It raises blood pH to counteract the buildup of lactate It enhances performance for almost all athletes Being obese is known to increase the probabilities of contracting all of the following diseases except Group of answer choices diabetes. cancer. Kwashiorkor. hypertension. Which of the following describes an effect of...
Question 1 The protein in the diagram is (circle all that apply): Group of answer choices...
Question 1
The protein in the diagram is (circle all that apply):
Group of answer choices
a) a peripheral membrane protein
b) an integral membrane protein
c) a lipid anchored protein
Question 2
The protein shown in the diagram could potentially function as
(circle all that apply):
Group of answer choices
a) a receptor
b) a transmembrane anchor
c) a pore or channel
Question 3
The protein shown in the diagram has which of the following
(choose all that apply)?...
Which of the following signaling molecule function via JAK kinase and transcriptional regulatory protein STAT? Group...
Which of the following signaling molecule function via JAK kinase and transcriptional regulatory protein STAT? Group of answer choices a. Ethylene oxide b. Prolactin c. TGF β d. EGF e. All of the above
Which of the following statements is true about active transport? Group of answer choices a. It...
Which of the following statements is true about active transport? Group of answer choices a. It is needed only for the transport of polar molecules. b. The transported species can move against its concentration gradient. c. It is exergonic. d. It must be regulated by phosphorylation
10. Which of the following statements best summarizes the differences between DNA and RNA? Group of...
10. Which of the following statements best summarizes the differences between DNA and RNA? Group of answer choices DNA nucleotides contain a different pyrimidine base than RNA nucleotides. The bases in DNA contain sulfur, whereas the bases in RNA do not contain sulfur. The bases in DNA contain sugars, whereas the bases in RNA do not contain sugar. DNA encodes hereditary information, whereas RNA does not. DNA nucleotides contain a different purine base than RNA nucleotides. 9. A phospholipid is...
Enzymes have a number of functions. Which of the following are characteristics of enzymes. Group of...
Enzymes have a number of functions. Which of the following are characteristics of enzymes. Group of answer choices They lower the activation energy of a reaction They temporarily form transition-state complexes with substrates They contain active sites for substrate binding They decrease the rate at which a reaction occurs
Which one of the following is true? a. tRNA synthetase loads the correct amino acid on tRNA b. Ribosomes read RNA in the 5'+3' direction during protein synthesis c. STOP codons are degenerate d. DNA transcription produces mRNA in bacteria e. a, b, d f. a, d g. None of the above h. All of the above Which of the following destabilizes the tertiary structure of proteins? a. Hydrophobic (nonpolar) interactions b. Dipole moments between parallel alpha helices c. Van...
which of the following components are found in the
reactions for protein translation activation?
Which of the following components is found in the reactions for protein translation activation? tRNA Met 60S ribosomal subunit free amino acid releasing factor proteins free tRNA О АТР peptidyl transferase aminoacyl-tRNA synthetase 40S ribosomal subunit mRNA An error has been detected in your answer. Check for typos, miscalculations etc. before submitting your answer. Submit Answer Retry Entire Group 9 more group attempts remaining acer DO...
Part A Which of the following statements is NOT true of aminoacyl-tRNA synthetases? They activate the amino acid and covalently bond it to the mature tRNA. They attach the amino acid to the CCA at the 3'-end of the mature tRNA. They attach the amino acid to the elongating peptide and catalyze translocation. Each member of this protein family is dedicated to one particular amino acid. They are primarily responsible for the accuracy of mRNA translation Submit Request Answer Provide...
which of the following components are found in the
reactions for protein translation termination?
References] Use the References to access important values if needed for this question. Which of the following components are found in the reactions for protein translation termination? free amino acid 40S ribosomal subunit ATP Ofree tRNA O releasing factor proteins peptidyl transferase 60S ribosomal subunit aminoacyl-tRNA synthetase ot Visited O mRNA RNA Met Submit Answer Retry Entire Group 9 more group attampts remaining 929A 11/9/2w acer
Question 1
The protein in the diagram is (circle all that apply):
Group of answer choices
a) a peripheral membrane protein
b) an integral membrane protein
c) a lipid anchored protein
Question 2
The protein shown in the diagram could potentially function as
(circle all that apply):
Group of answer choices
a) a receptor
b) a transmembrane anchor
c) a pore or channel
Question 3
The protein shown in the diagram has which of the following
(choose all that apply)?...
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