A geneticist isolate a gene for a specific trait under study. She also isolates the correspondin...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=C40JY8j5OOk


Duration: 2:32
0 views
0

A geneticist isolate a gene for a specific trait under study. She also isolates the corresponding mRNA. Upon comparison, the mRNA is found to contain 1,000 fewer bases than the DNA sequence. Did the geneticist isolate the wrong DNA?
(a) Yes, mRNA is made from a DNA template and should be the same length as the gene sequence
(b) Yes, the mRNA should contain more bases than the DNA sequence because bases flanking the gene are also transcribed
(c) No, the final mRNA contains only exons, the introns were removed
(d) No, the mRNA was partially degraded after it was transcribed
šŸ“²PW App Link - https://bit.ly/YTAI_PWAP
šŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-27Read the information andrite a single term :
2022-10-27Which of the following techniques were used by Meselson and Stahl to show that DNA replication i...
2022-10-27An mRNA ready for translation would have (a) introns, coding exons and non-coding exons (b) codi...
2022-10-27Read the information andrite a single term:
2022-10-27Relative amounts (mole \%) of nitrogen bases in a genomic DNA sample are as follows: A : \( 24.7...
2022-10-27Read the information andrite a single term :
2022-10-27Fill in the Blanks:
2022-10-27During translation, the site within the ribosome holds the growing amino acids chain while the s...
2022-10-27Transcription and translation of a gene composed of 30 nucleotides would form a protein containi...
2022-10-27Fill in the Blanks:
2022-10-27A geneticist isolate a gene for a specific trait under study. She also isolates the correspondin...
2022-10-27Which of the following statements is true regarding introns? (a) Introns are the parts of mRNA t...
2022-10-27The effort to decipher the genetic code was led by who was awarded Nobel Prize for his work (a) ...
2022-10-27Which mode of information transfer usually does not occur? (a) DNA to DNA (b) DNA to RNA (c) DNA...
2022-10-27Fill in the Blanks:
2022-10-27Fill in the Blanks:
2022-10-27Fill in the Blanks:
2022-10-27If gene code is tetraplet then what is the possible number of codons which code 20 types of amin...
2022-10-27Correct the following statements and rewrite :
2022-10-27Correct the following statements and rewrite :
2022-10-27Correct the following statements and rewrite :


Tags:
pw