BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
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Chapter 9, Problem 11SA
_______ are removed from new
| a. Introns | c. Poly-A tails |
| b. Exons | d. Amino acids |
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RNA splicing removes ________ from the RNA transcript.
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________ are encoded by a nucleotide triplet codon.
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The main function of an mRNA molecule is to_______ . a. store heritable information b. carry a translatable message c. form peptide bonds between amino acids
Chapter 9 Solutions
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Ch. 9 - A chromosome contains many different gene regions...Ch. 9 - A binding site for RNA polymerase is called a...Ch. 9 - An RNA molecule is typically _________ ; a DNA...Ch. 9 - RNAs form by ______ ; proteins form by ________ ....Ch. 9 - Prob. 5SACh. 9 - Prob. 6SACh. 9 - Energy that drives transcription is provided...Ch. 9 - Most codons specify an _________ . a. protein c....Ch. 9 - Anticodons pair with _______ . a. mRNA codons c....Ch. 9 - What is the maximum number of amino acids that can...
Ch. 9 - _______ are removed from new mRNAs. a. Introns c....Ch. 9 - Where does transcription take place in a...Ch. 9 - Where does translation take place in a eukaryotic...Ch. 9 - Energy that drives translation is provided mainly...Ch. 9 - Put the following processes in order of their...Ch. 9 - Prob. 16SACh. 9 - Researchers are designing and testing antisense...Ch. 9 - An anticodon has the sequence GCG. What amino acid...Ch. 9 - Each position of a codon can be occupied by one of...Ch. 9 - Prob. 4CTCh. 9 - Translate the sequence of bases in the previous...Ch. 9 - Prob. 6CT
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- tRNAs contain the ________ that interacts with mRNA. a. docking bay b. anticodon c. codonarrow_forwardThe AUC and AUA codons in mRNA both specify isoleucine. What feature of the genetic code explains this? a. complementarity b. nonsense codons c. universality d. degeneracyarrow_forwardIn RNA, ___________ pairs with adenine. A.Group of answer choices cytosine guanine thymine uracil B.The main differences between introns and exon is Group of answer choices Exons code for amino acids and Introns do not Introns code for RNA and exons code for DNA Introns code for amino acids and exons do not Introns enter the nucleus and exons leave the nucleusarrow_forward
- Certain introns can self-excise from RNA. a. false b. truearrow_forwardProkaryotic transcripts are _____________ since several proteins can be produced from one mRNA. a. polycistronic b. monocistronic c. tricistronic d. bicistronicarrow_forward______is a function of the large ribosomal subunit A.endonucleasE B.tRNA transferase C. phosphorylase D.Transcription initiation E. peptidyl transferasearrow_forward
- Portions of eukaryotic mRNA sequence that are removed during RNA processing are ________. a. exons b. caps c. poly-A tails d. intronsarrow_forwardComplete the phrases with the correct word or words. The task is to match the lettered items with the correct numbered items. Appearing below is a list of lettered items. Following that is a list of numbered items. Each numbered item is followed by a drop-down. Select the letter in the drop down that best matches the numbered item with the lettered alternatives. a. methionine b. ribosome c. codon d. AUG e. UAC The mRNA moves out of the nucleus and attaches to a The first codon of an mRNA molecule is always As soon as the first codon is in place, a tRNA molecule arrives with the anti-codon The first tRNA to arrive always carries the amino acid called, The ribosome scoots along the mRNA to read the nextarrow_forwardA mutation occurs that alters the third base in an mRNA codon from a C to a G. This mutation is most likely a A. frameshift mutation B. missense mutation C. nonsense mutation D. silent mutationarrow_forward
- Through wobble, a single ____________________ can pair with more than one ____________________. a. codon, anticodon b. group of three nucleotides in DNA, codon in mRNA c. tRNA, amino acid d. anticodon, codonarrow_forward8) Which of these describes the function of RNA polymerase? A. Amplifies the “message" by making multiple copies of an mRNA molecule after it has been transcribed from DNA B. Converts a protein sequence to mRNAarrow_forwardCodons are found on __________ and they contain __________ bases. a. tRNA, 4 b. mRNA, 3 c. tRNA, 3 d. mRNA, 4arrow_forward
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