QUESTION 4The following diagram represents double-stranded DNA that is part of the RNA-coding sequence of a transcription unit.AeCBTGT ACT GCA AGC AACACA TGA CGT TCG TTGThe sequence of the RNA product of transcription is 5'-UGU ACU GCA AGC AAC-3'. Which strand is the non-templatestrand, the strand on the top or on the bottom?In the sequence above, which arrow is pointing to the 5' end of the top strand (a or b)?

QUESTION 1: The question is asking which strand is the non-template strand, the strand on the top or…

Answered: QUESTION 4 The following diagram…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

See similar textbooks

Similar questions

QUESTION 23 Which of the following is not part of pre-mRNA processing in eukaryotes? Addition of a 5’ cap Excision of introns Addition of a 3’ poly-A tail Excision of the promoter
Question 2: Part a: Complete the table describing different components of intron removal from mRNA. Nu:, X and Y refer to B-type chemistry shown on the previous page. (YELLOW table shown) Part b: Complete the table describing different components of group I self-splicing intron removal from 26S rRNA in Tetrahymena. (BLUE table shown) Part c: Draw the intron with an all atom structure for Branchpoint A after intron removal from mRNA Part d: Draw the Group I self-splicing intron with an all atom structure for the Guanosine cofactor after intron removal from 26S rRNA in Tetrahymena.
Question 2: Mutations - Create a nonsense point mutation in this coding region of the gene. Make sure to highlight the mutation you made using a different color or highlighter. DNA sense ATG AAA CGA GTT ACC GAA ACT TAA DNA nonsense mRNA codon tRNA anticodon Amino acid
Question: A gene can best be described as a segment of DNA that A. Transcribed B. Is transcribed as well as the associated regulatory regions C. Encoded for a protein or functional RNA D. Encoded for a protein C. Encoded for a protein as well as the associated regulatory regions Choose the Correct with explanation
QUESTION 20 Which of the following is not true with respect to eukaryotic genes? They contain introns which do not code for protein They can exist as operons, with multiple genes under the control of a single promoter They require transcription factors for initiation of transcription Termination sites for transcription are not well defined
QUESTION NO. 1 Fragile X syndrome is a common form of inherited mental retardation. The mutation in the disease allows the increase of a CGG repeat in a particular gene from a normal of about 30 repeats to 200-1000 repeats. This repeat is normally found in the 5' untranslated region of a gene for the protein FMR1. FMR1 might be involved in the translation of brain-specific mRNAs during brain development. The consequence of the very large number of CGG repeats in the DNA is extensive methylation of the entire promoter region of the FMR1 gene. Methylation of bases in DNA usually A. facilitates the binding of transcription factors to the DNA. B. makes a difference in activity only if it occurs in an enhancer region. C. prevents chromatin from unwinding. D. inactivates DNA for transcription. E. results in increased production of the produce of whatever gene is methylated.QUESTION NO. 2 The best definition of an endonuclease is that it hydrolyzes A. nucleotide from…
QUESTION 13 Where does transcription occur in eukaryotic cells? in the nucleus in the cytoplasm at the golgi apparatus at the plasma membrane
QUESTION NO. 1 During initiation of protein synthesis, A. methionyl-tRNA appears at the A site of the 80S initiation complex. B. eIF3 and the 40S ribosomal subunit participate in forming a preinitiation complex . C. eIF2 is phosphorylated by GTP . D. the same methionyl-tRNA is used as is used during elongation . E. a complex of mRNA, 60S ribosomal subunit, and certain initiation factors is formed. QUESTION NO. 2 Normally, certain kinds of reiterated sequences occur in a chromosome as an interspersion pattern that is A. highly repetitive DNA sequences. B. the portion of DNA composed of single-copy DNA. C. Alu sequences. D. alcernacing blocks of single-copy DNA and moderately repetitive DNA. E. alternating blocks of short interspersed repeats and long interspersed repeats.
QUESTION 48 Identify the best match between the mutation description and term. a. Synonymous mutation: has the potential to cause large changes in transcription and subsequence amino acid sequence due to reading frameshifts b. Nonsense mutation: causes a drastic change in phenotype because the change causes a premature stop in the amino acid sequence c. Indel: a change in the DNA that changes the codon code from one amino acid to another amino acid d. Missense mutation: results in a change in single nucleotide from a purine to another purine or a pyrimidine to another pyrimidine but does not change the amino acid sequence
Question 9 Both conservative and replicative transposition result in movement of the transposon; however, only conservative transcription Group of answer choices A. Transfers the transposition to the new location without copying it B. Has transposase that cuts at inverted repeats and target sequences C. Produces a second copy of the transposon sequence D. Inserts the transposon sequence into target sequences
QUESTION NO. 1 A transition mutation A. occurs when a purine is substituted for a pyrimidine or vice versa. B. results from the insertion of one or two bases into the DNA chain. C. is most frequently caused by chemicals (like acridine) that intercalate into DNA. D. results from substitution of one purine for another or of one pyrimidine for another. E. always is a missense mutation QUESTION NO. 2 Degeneracy of the generic code denotes the existence of A. multiple codons for a single amino acid. B. codons consisting of only two bases. C. base triplets that do not code for any amino acid. D. different systems in which a given trip let codes for different amino acids. E. codons that include one or more of the unusual bases. QUESTION NO. 3 Replication A. requires that a phosphodiester bond of the incoming dNTP be hydrolyzed in order to be added to the growing chain. B. uses 5' to 3' polymerase activity to synthesize one…
QUESTION 14 Which of the following best explains why there are 64 codons, but only20 amino acids for which they code? The genetic code is not ambiguous The genetic code is redundant, or degenerate There are different reading frames. RNA polymerase makes mistakes

SEE MORE QUESTIONS

Recommended textbooks for you

Human Anatomy & Physiology (11th Edition)

Biology

ISBN:

9780134580999

Author:

Elaine N. Marieb, Katja N. Hoehn

Publisher:

PEARSON

Biology 2e

Biology

ISBN:

9781947172517

Author:

Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:

OpenStax

Anatomy & Physiology

Biology

ISBN:

9781259398629

Author:

McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter

Publisher:

Mcgraw Hill Education,

Human Anatomy & Physiology (11th Edition)

Biology

ISBN:

9780134580999

Author:

Elaine N. Marieb, Katja N. Hoehn

Publisher:

PEARSON

Biology 2e

Biology

ISBN:

9781947172517

Author:

Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:

OpenStax

Anatomy & Physiology

Biology

ISBN:

9781259398629

Author:

McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter

Publisher:

Mcgraw Hill Education,

Molecular Biology of the Cell (Sixth Edition)

Biology

ISBN:

9780815344322

Author:

Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter

Publisher:

W. W. Norton & Company

Laboratory Manual For Human Anatomy & Physiology

Biology

ISBN:

9781260159363

Author:

Martin, Terry R., Prentice-craver, Cynthia

Publisher:

McGraw-Hill Publishing Co.

Inquiry Into Life (16th Edition)

Biology

ISBN:

9781260231700

Author:

Sylvia S. Mader, Michael Windelspecht

Publisher:

McGraw Hill Education

SEE MORE TEXTBOOKS