Double-stranded RNAs are processed by the enzyme _______ to form small interfering RNAs (siRNAs). One strand...
Double-stranded RNAs are processed by the enzyme _______ to form small interfering RNAs (siRNAs). One strand of the siRNA is loaded into a silencing complex named _________. The siRNAs target mRNA for ___________ .
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A. Dicer, RISC, degradation
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B. RISC, Dicer, spicing
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C. RISC, Dicer, degradation
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D. Dicer, RISC, splicing
Homework Answers
Answer : D) Dicer,RISC,Splicing
Explanation: The above option is correct because of double stranded RNA is processed by the enzyme dicer trims and incorporated to the RISC to the splicing.
hence above option is correct.
Add Answer to:
Double-stranded RNAs are processed by the enzyme _______ to form
small interfering RNAs (siRNAs). One strand...
MicroRNAs are processed by the enzymes _______ and ______. One strand of the microRNA is loaded...
MicroRNAs are processed by the enzymes _______ and ______. One strand of the microRNA is loaded into a silencing complex named _________. The microRNAs target mRNA for ___________ or ___________. a. Drosha, Dicer, RISC, mRNA degradation, translational repression b. RISC, Dicer, Drosha, alternative splicing, RNA editing c. RISC, Dicer, Drosha, mRNA degradation, translational repression d. Drosha, Dicer, RISC, alternative splicing, RNA editing
As indicated in the image below, miRNAs usually have imperfect base pairing with their target mRNAs,...
As indicated in the image below, miRNAs usually have imperfect base pairing with their target mRNAs, which leads to translational inhibition (the RISC complex is large, and won't let ribosomes through). On the other hand, siRNAs produced from longer double stranded RNA molecules (e.g. viruses), usually show perfect binding to their target mRNAs, which leads to mRNA degradation by the RISC complex. In 100 words or fewer explain why these two types of inhibitory ncRNAs differ in their mode of...
Put the following steps of gene silencing by small interfering RNAs in the correct order: microRNA...
Put the following steps of gene silencing by small interfering RNAs in the correct order: microRNA is folded and processed in the nucleus RISC binds to an mRNA molecule with bases complementary to the guide strand microRNA is transported into the cytoplasm microRNA is transcribed Argonaute protein selects one strand to act as the guide strand mRNA transcription is inhibited DICER cuts the microRNA into short segments (~21 nucleotides long)
Which of the following statements regarding the TATA binding protein (TBP) are true: Recognizes a sequence...
Which of the following statements regarding the TATA binding protein (TBP) are true: Recognizes a sequence that is similar are identical to 5'TATAAA3' Ο Ο Ο All are correct. It is considered a universal transcription factor It is a part of TEIID protein complex It binds to a consensus sequence The backbone of a DNA molecule is made up of phosphate groups made up of sugars made up of alternating phosphate and sugar groups Made up of alternating sugars and...
Shotgun sequencing Question 6 Not yet answered Points out of 2.00 P Flag question Select one:...
Shotgun sequencing Question 6 Not yet answered Points out of 2.00 P Flag question Select one: O a. involves assembling randomly-sequenced clones by computer b. is not well suited for genomes that contain many repetitive sequences C. does not involve assembling clones to make a physical map d. is best suited for small genomes O e. all of these are correct During RNA interference: Question 7 Not yet answered Points out of 2.00 Flag question Select one: o a. double...
1)A particular combination of SNPs on a chromosome that are inherited together are called a ??...
1)A particular combination of SNPs on a chromosome that are inherited together are called a ?? 2)During interphase, irregularly shaped nuclear structures that contain rDNA clusters are called ?? 3)____________are non-functional genes that have a sequence similarity to a gene family 4) If incorrect splicing occurs due to RNA sequences that closely resemble a real splice site, it is called_____________ splice site selection?? 5) The histones are highly acidic proteins that interact with positively charged DNA. Group of answer choices----...
QUESTION 9 Strand invasion requires a__, O A. 5', single-stranded B. 5', double-stranded ° C. 3, single-stranded O D.3', double-stranded DNA molecule. QUESTION 10 The form of genetic reco...
QUESTION 9 Strand invasion requires a__, O A. 5', single-stranded B. 5', double-stranded ° C. 3, single-stranded O D.3', double-stranded DNA molecule. QUESTION 10 The form of genetic recombination that allows movement of genetic elements from one DNA site to another is termed: O A site-specific recombination O B. homologous recombination ° C. branch migration D.transposition
QUESTION 9 Strand invasion requires a__, O A. 5', single-stranded B. 5', double-stranded ° C. 3, single-stranded O D.3', double-stranded DNA molecule. QUESTION 10...
All are the same diagrams Consider the following double-stranded region of a gene: Strand 17 5'-...
All are the same diagrams
Consider the following double-stranded region of a gene: Strand 17 5'- AATCGTATGCGAAGCCCTTAACT-3' Strand 2 3-TTAGCATACGCTTCGGGAATTGA - 5 The number of mRNA codons in the corresponding transcript is: A 1 3.4 OC5 E Cannot be determined Consider the double-stranded DNA sequence of a gene below: Strand 1: 5'-AATCGTATGCGAAGCCCTTAACT-3' Strand 2. 3'-TTAGCATACGCTTCGGGAATTGA-5 The number of amino acids in the corresponding peptide is: OOOOO du . w Consider the following double-stranded region of a gene below: Strand 17...
Here is all the information and content! One of the questions which shows a double stranded...
Here is all the information and content! One of the questions
which shows a double stranded sequence and asks for the mRNA
sequence has not correct answer. It should be dropped.
Anyone who majored in Bio can answer these 2nd-year biology
multiple questions (only Q14 has more than one answer). Thanks a
lot!!!!!
Question This type of RNA does not participate in the splicing reaction, but is important for efficient functioning of the spliceosome. Not yet answered Marked out of...
Multiple types of RNAs are involved in translation. Choose the all the types of RNAs and...
Multiple types of RNAs are involved in translation. Choose the all the types of RNAs and their functions in translation. a. mRNAs are templates that provide coding information to form proteins b. rRNAs are ribozymes that catalyze the addition of amino acids. c. mRNAs are adaptor molecules that contain amino acids. d. tRNAs are ribozymes that catalyze the addition of amino acids. e.rRNAs are templates that provide coding information to form proteins. O f. tRNAs are adaptor molecules that contain...
As indicated in the image below, miRNAs usually have imperfect base pairing with their target mRNAs, which leads to translational inhibition (the RISC complex is large, and won't let ribosomes through). On the other hand, siRNAs produced from longer double stranded RNA molecules (e.g. viruses), usually show perfect binding to their target mRNAs, which leads to mRNA degradation by the RISC complex. In 100 words or fewer explain why these two types of inhibitory ncRNAs differ in their mode of...
Which of the following statements regarding the TATA binding protein (TBP) are true: Recognizes a sequence that is similar are identical to 5'TATAAA3' Ο Ο Ο All are correct. It is considered a universal transcription factor It is a part of TEIID protein complex It binds to a consensus sequence The backbone of a DNA molecule is made up of phosphate groups made up of sugars made up of alternating phosphate and sugar groups Made up of alternating sugars and...
Shotgun sequencing Question 6 Not yet answered Points out of 2.00 P Flag question Select one: O a. involves assembling randomly-sequenced clones by computer b. is not well suited for genomes that contain many repetitive sequences C. does not involve assembling clones to make a physical map d. is best suited for small genomes O e. all of these are correct During RNA interference: Question 7 Not yet answered Points out of 2.00 Flag question Select one: o a. double...
QUESTION 9 Strand invasion requires a__, O A. 5', single-stranded B. 5', double-stranded ° C. 3, single-stranded O D.3', double-stranded DNA molecule. QUESTION 10 The form of genetic recombination that allows movement of genetic elements from one DNA site to another is termed: O A site-specific recombination O B. homologous recombination ° C. branch migration D.transposition
QUESTION 9 Strand invasion requires a__, O A. 5', single-stranded B. 5', double-stranded ° C. 3, single-stranded O D.3', double-stranded DNA molecule. QUESTION 10...
All are the same diagrams
Consider the following double-stranded region of a gene: Strand 17 5'- AATCGTATGCGAAGCCCTTAACT-3' Strand 2 3-TTAGCATACGCTTCGGGAATTGA - 5 The number of mRNA codons in the corresponding transcript is: A 1 3.4 OC5 E Cannot be determined Consider the double-stranded DNA sequence of a gene below: Strand 1: 5'-AATCGTATGCGAAGCCCTTAACT-3' Strand 2. 3'-TTAGCATACGCTTCGGGAATTGA-5 The number of amino acids in the corresponding peptide is: OOOOO du . w Consider the following double-stranded region of a gene below: Strand 17...
Here is all the information and content! One of the questions
which shows a double stranded sequence and asks for the mRNA
sequence has not correct answer. It should be dropped.
Anyone who majored in Bio can answer these 2nd-year biology
multiple questions (only Q14 has more than one answer). Thanks a
lot!!!!!
Question This type of RNA does not participate in the splicing reaction, but is important for efficient functioning of the spliceosome. Not yet answered Marked out of...
Multiple types of RNAs are involved in translation. Choose the all the types of RNAs and their functions in translation. a. mRNAs are templates that provide coding information to form proteins b. rRNAs are ribozymes that catalyze the addition of amino acids. c. mRNAs are adaptor molecules that contain amino acids. d. tRNAs are ribozymes that catalyze the addition of amino acids. e.rRNAs are templates that provide coding information to form proteins. O f. tRNAs are adaptor molecules that contain...
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