Which of the following is true in translation? Codons on MRNA match to identical anticodons on tRNA O Anticodons on MRNA are complimentary to codons on tRNA O Codons on MRNA are complimentary to anticodons on tRNA O Anticodons on MRNA match to identical codons on tRNA
Q: Which of the following is a feature of tRNA that is important for its function in translation? O The…
A: Ans : Most important feature of tRNA that is important for its function in translation is - the…
Q: Translation begins with the_______ codon of mRNAand continues until a(n)_______ codon is reached.…
A: For the expression of a gene, the sequence present in a DNA molecule must be converted into a RNA…
Q: If you remove the terminator from a gene, how will this disrupt the function of RNA polymerase?…
A: Transcription is the process of conversion of all the information from the DNA into mRNA in the cell…
Q: In which of the following would you find the start codon sequence of a gene? mRNA DNA and…
A: Codons are made up of three consecutive nucleotides. The sequence of start codon is AUG. It…
Q: Shown below is a codon in an mRNA. What is the correct sequence of the tRNA anticodon that…
A: The given messenger ribonucleic acid (mRNA) codon 5’-CAG-3’ codes for the amino acid glutamine.…
Q: Which of the following statements is/are true of stop codons in translation? O Stop codons signal…
A: When the polypeptides are being formed i.e. the process of translation from the mRNA with the help…
Q: Which of the following is not directly involved in translation?
A: Translation is the cycle where ribosomes present in the cytoplasm or endoplasmic reticulum blend…
Q: All of the following participate in the process of translation except: ribosomes mRNA tRNA 35S…
A: Translation It is defined as the process of production of proteins from the mRNA transcript. In…
Q: What is the difference between transcription and translation? Transcription is the conversion from…
A: The genetic material is stored in the DNA of the nucleus of the cell.
Q: Which RNA types are involved in translation? A. mRNA, tRNA, siRNA B. siRNA, tRNA, rRNA C. tRNA,…
A: Transcription and translation are 2 steps involved in processing of DNA to proteins. RNA molecule is…
Q: In the genetic code, there are ___ More tRNAs than codons More codons than amino acids The same…
A: The DNA is transcribed into and mRNA sequence by the process of transcription. RNA contains three…
Q: Which of the following types of mutation that changes the mRNA sequence after the codon that…
A: Frameshift mutation is a type of mutation that changes the reading frame via the indel mutation…
Q: In the genetic code, one codon a. consists of three bases. b. specifies a single amino acid.…
A: Answer is d.) both a and b are correct.
Q: How many amino acids are coded for by one codon? O a) 1 O b) 2 O c) 3 O d) 4
A: The sequence of three nucleotides of DNA and RNA is known as Codon. There are 64 different codons…
Q: Which of the following is true about transcription? O transcription begins at a start codon and ends…
A: Transcription is the process of making RNA from the template strand of DNA. It takes place in the…
Q: Which of the following is not a factor in the lifetime of a protein? ANSWER Ubiquitination…
A: Proteins are unbranched polymers constructed from 20 standard α-amino acids. They have four levels…
Q: Which one of the following is true of tRNAs? O Each TRNA binds a specific amino acid. TRNAS are…
A:
Q: Which of the following is not true with respect to RNA? a). A single-stranded chain of…
A: DNA and RNA are nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid whereas…
Q: Which of the following statements about mRNA is INCORRECT? A. the sugar moiety of mRNA is D-ribose…
A:
Q: tRNA is a type of RNA involved in translation. What does it do?
A: RNA (ribonucleic acid) is a biological polymer that carries genetic information in some viruses.…
Q: The term translation refers to which of the following? a. DNA → RNA b. RNA → DNA c. proteins → RNA…
A: DNA is the double-helical structure, which carries all the genetic information of the cell, whereas…
Q: Which of the following RNAs is the product of transcription? mRNA only rRNA only mRNA, tRNA…
A: Introduction The process of transcribing a piece of DNA into RNA is known as transcription.…
Q: A codon is: three amino acids on a polypetide that are snipped off by the helicase enzy O sets of…
A: There are total of 64 codons coding for Amino acids.
Q: What monomers are bonded together during translation? O anticodons ODNA nucleotides O RNA…
A: The gene expression is responsible for producing protein from the gene.
Q: Which of the following have codons? amino acids acetyl transferase FRNA RNA polymerase proteins TRNA…
A: The DNA is the genetic material of the living organisms like humans. This molecule carries the…
Q: A tRNA ___ (_ nucleotides) binds to a specific mRNA ____ (_ nucleotides), complementary in sequence;…
A: The final step of gene expression is the translation that is the process of conversion of mRNA into…
Q: Which of the following is INCORRECT? The genetic code is contained in 20 different codons. All…
A: The genetic code is a set of rules that living cells use to convert information found in genetic…
Q: Which of the following is true for the tRNA of eukaryote cells? tRNA is a) made of DNA and protein,…
A: In nucleus the tRNAs are prepared and released to the cytoplasm. In there they attached to amino…
Q: Which of the following mutations likely has the MOST significant impact on the function of a…
A: Mutations are the changes in the nucleotide sequence which may result in the change of protein…
Q: which statement about genetic code is not true? A) mRNA is read 3 bases at a time, which are called…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Which of the following steps in protein synthesis does not require a direct supply of energy? a.…
A: Protein synthesis inside the cytoplasm is known as translation. Translation process inside the cell…
Q: Which of the following statements about codons in prokaryotic cells and eukaryotic cells is correct?…
A: Option D is correct.
Q: Which of the following statements is not - * ?true about RNA Does not obey Chargaff's rule Does not…
A: RNA (ribonucleic acid) is a type of nucleic acid that takes part in the transcription(conversion of…
Q: How many ATP are required to synthesize a polypeptide of 98 residues in translation? А. О В. 97 С.…
A: Polypeptide is made up of different amino acids and these amino acids are joined together through…
Q: The _____ loop complementary base pairs with the ______ on the mRNA. Codon, Anticodon Anticodon,…
A: A codon is a trinucleotide sequence of DNA (Deoxyribonucleic acid) or mRNA (messenger RNA) that…
Q: Which of the following molecules is (are) produced by translation? N A. RNA polymerase B. The…
A: The translation is a process of synthesis of proteins from the messenger RNA (mRNA). It is achieved…
Q: In RNA, ___________ pairs with adenine. A.Group of answer choices cytosine guanine thymine…
A: RNA (ribonucleic acid) is a nucleic acid which consists of repeating units of ribonucleotides. A…
Q: Which one of the following is true of tRNAs? TRNAS have special sequences called codons. Each TRNA…
A: Transfer ribonucleic acid (tRNA) is a kind of RNA molecule that unravels a messenger RNA (mRNA)…
Q: When the ribosome reaches a nonsense codon, which of the following occurs? a methionine is…
A: Ribosomes are translational machinery utilized during the synthesis of proteins. It is a complex of…
Q: Which of the following is true about the genetic code? O The first position of the tRNA anticodon is…
A: Genetics is a biology branch that deals with the study of genes, their variation, and heredity.…
Q: Each one gives some basic information and summarizes its main role in translation. mRNA:…
A: The central dogma was proposed by Francis Crick. There are three major processes: replication,…
Q: What must be translated using the Genetic Code Table to decode a specific type of amino acid that…
A:
Q: A single base substitution mutation is likely to have a less harmful effect when the base change…
A: A single base substitution mutation is also known as the point mutation which changes a single base…
Q: I. Amino acids bond together to form a polypeptide chain. II. A specific anti-codon on Transfer RNA…
A: Protein synthesis is the process in which cells make proteins.It occurs in two stage transcription…
Q: There are many kinds of RNA in the cell, messenger RNA (MRNA) is the only RNA that O carries the…
A: Introduction Messenger ribonucleic acid (mRNA) is a single-stranded RNA molecule that corresponds to…
Q: The structural polarity of a polypeptide chain I. is determined by its N- or C-terminus. II.…
A: Polypeptide chain: A polypeptide is a polymer of amino acids with peptide bonds connecting them.…
Q: The job of a ribosome is to: make an mRNA transcript of DNA synthesize a new strand of DNA using the…
A: INTRODUCTION Protein synthesis is the process in which the formation of new proteins takes place. In…
Q: What happens during the process of translation? Copies of DNA molecule are made. TRNA uses…
A: Translation is a process of making proteins.
Q: What is the correct sequence in translation?
A: 1. Translation is the process of synthesis of protein from a transcribed mRNA. Translation…
QUESTION 33
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- The genetic code is defined as a series of _______________ in _______________. (a) anticodons; tRNA (b) codons; DNA (c) anticodons; mRNA (d) codons; mRNA (e) codons and anticodons; rRNAWhich of the following statements are true? Each stop codon also codes for an amino acid Each codon in mRNA codes for exactly one amino acid The start codon also codes for an amino acid Each TRNA will base pair with only one codon There are multiple codons possible for nearly all amino acids Each TRNA carries exactly one type of amino acid Each anticodon in tRNA pairs with exactly one codon Each codon in TRNA codes for exactly one amino acidWhich of the following statements about translation is false? In eukaryotes, the 5' cap and the 3' poly(A) tail are involved in translation initiation. Peptidyl-transferase activity during translation is the property of a ribozyme. A base at the first position of an anticodon on the tRNA would pair with a base at the third position of the mRNA. The growing peptide chain is transferred from the tRNA in the P site to the tRNA in the A site. Ribosomes move along an mRNA in the 3’ → 5' direction.
- What is the correct sequence in translation? a tRNA attaches to start codon, ribosome attaches to mRNA in P site, new tRNA enters on A site, peptide chain moves to old tRNA in P site, old tRNA moves to E and new tRNA to P. b tRNA attaches to start codon, ribosome attaches to mRNA in P site, new tRNA enters on A site, peptide chain moves to new tRNA, old tRNA moves to E and new tRNA to P. c tRNA attaches to start codon, ribosome attaches to mRNA in A site, new tRNA enters on P site, peptide chain moves to new tRNA, old tRNA moves to E and new tRNA to A. d tRNA attaches continuously to mRNA without the need of a ribosome. Proteins are: a the direct translation of a single gene b in most cases, the results of post-translation control c first transcribed from DNA by an operon d transcription factors Which of the following statements is false? a In the lytic cycle, new phage are produced and released into the environment. b…Translate the following DNA sequence into a sequence of amino acids: TAC TAA GGA. The genetic code Second letter of codon UAU UUU Phenylalanine UCU UUC Phe) Tytosine (Tyr) UGU Cysteine (Cys) UGC UCC Serine (Ser) UCA UCG CCU UAC UA Stop codon UXG Stop codon 1oG Stop codon UGS Tryptophan (Trp) CGU CC UUA Leucine (Leu) UUG CAU Histidine (His) CAC CUC Leucine (Leu) CUA Proline (Pro) CA Arginine (Arg) CAR Glutamine (Gin) CGA CUG AUU AUC AUA CAG AAU AAC ACU Isoleucine (le) Asparagine (Asn) AGU Serine (Ser) ACC Threonine (Thr) ALA ARC GAU GAC ACA ACC GCO Methicnine: Lysine (Lys) AGA Arginine (Arg) AGS start codon GUU Aspartic acid (Asp)GGU GUC Valine (Val) GUA GCC Alanine (Ala) GO Glycine (Gly GCA GCG GAA Glutamic acid (Glu) GGA GUG GAG GGG methionine-isoleucine-proline. AUG AUU CCU UAC UAA GGA tyrosine-leucine-glycine First letter of codon Third letter of codonWhich of the following does NOT happen during translation initiation? The mRNA binds to the small ribosomal subunit Next, the initiator tRNA binds to mRNA The tRNA’s anticodon binds the mRNA codon The next tRNA enters the ribosome next to the initiator tRNA What ends translation during translation termination? (Circle all that apply) mRNA binds the large ribosomal subunit Stop codon is reached Release factor binds to stop codon Release factor binds to Ribosome
- Which of the following is a feature of tRNA that is important for its function in translation? O The codon that pairs with the mRNA Covalent, intramolecular bonds that confer secondary structure O The aminoacyl bond to an amino acid O Its ability to serve as an enzyme that catalyzes peptide bond formationAn RNA polymer is made by using the enzyme polynucleotide phosphorylase with equal quantities of CTP and GTP. When this RNA is used in an in vitro translation system, all of the following amino acids could be incorporated into a newly made polypeptide, except: Codon Table Second position A G UUU UCU UAU UGU phe tyr сys UUC UCC UAC UGC ser UAA Stop UGA Stop A UAG Stop UGG trp UUA UCA UUG UCG CUU CCU CAU CGU leu ССС pro his CAC CUC CGC arg CỦA ССА CAA CGA gln CUG CCG CAG CGG AUU ACU AAU AGU asi se ACC thr ACA AUC ile AAC AGC AUA AAA lys AAG AGA arg AUG met ACG AGG GUU GCU GAU GGU asp GGC gly GGA GUC GCC ala GCA GAC val GUA GAA glu GAG GUG GCG GGG proline (pro) histidine (His) O arginine (Arg) alanine (Ala) glycine (Gly) Third position (3'-end) First position (5'-end)An RNA polymer is made by using the enzyme polynucleotide phosphorylase with equal quantities of CTP and GTP. When this RNA is used in an in vitro translation system, all of the following amino acids could be incorporated into a newly made polypeptide, except: Codon Table Second position C UUU UCU UAU UGU phe tyr сys UUC UCC UAC UGC ser UAA Stop UGA Stop UAG Stop UGG trp UUA UCA UUG UCG CUU CCU CAU CGU leu his ССС pro ССА CỤC САС CGC arg CỦA САА CGA gln CUG CCG CAG CGG AUU ACU AAU AGU asn ser AUC ile ACC thr АCА AAC AGC AUA AAA lys AAG AGA arg AUG met ACG AGG GUU GCU GAU GGU asp GUC GCC ala GCA GẠC GGC val gly GUA GAA GGA glu GUG GCG GAG GGG glycine (Gly) histidine (His) proline (pro) alanine (Ala) arginine (Arg) Third position (3'-end) AGUCAG First position (5'-end)
- For the codon sequence : 5’ GGA – AUA – UGG – UUC – CUA – 3’ Write the Amino acid sequence produced in each of the following ways: Translation proceeds in a normal manner A mutation changes GGA to GGG A mutation changes GGA to CGATrue or false Both pentose nucleic acid and deoxypentose nucleic acid contain the same pyrimidines Both pentose nucleic acid and deoxypentose nucleic acid and deoxypentose nucleic acid Contain the same purines RNA contains cytosine and thymine DNA and RNA are hydrolysed by weak alkali The anticodon of tRNA finds the complementary codon on mRNA The amino acid is attached to end of tRNA The amino acid is recognized by the anticodon of tRNA A given tRNA can be charged with only one particular amino acidWhich of the following is true regarding the tRNA structure? The anticodon is found at the 5′ end of the tRNA molecule. An amino acid binds to the 3' end of the tRNA molecule. An amino acid binds to the anticodon of the tRNA molecule. The nucleotides found in a tRNA molecule can only be adenine, uracil, guanine, and cytosine. One region of the tRNA contains a codon and another region of the tRNA contains an anticodon.