Answer-A The last nucleotide in the sequence is A that is adenine.
Answer-B first two bases in introns are also A and A which are adenine.
Answer-C The left most part of DNA or RNA is called splicing donor site and it is also adenine.
TUIT Transcription Start Sites Identified modENCODE RNA-Seg from D. melanogaster who 15 uit Females modENCODE RNA-Sea...
Promoters were originally identified as consensus sequences upstream from transcriptional start sites. Part A What additional evidence might support the assignment of these sequences as parts of promoters? Check all that apply. Methods of identification of transcription start sites that look like the consensus sequences. There are no known endonuclease that is capable to cleave these highly conservative sequences. These sequences are the only recognized by σ subunit of corresponding RNA polymerase. Mutations engineered in the site under study should...
6:35 5 minutes ago 25) Which of the following turns off transcription by binding to the operator? A) repressons B) lactose C) RNA polymerase D) promoters E) enzymes 25) 26) In bacteria, what name is given to a cluster of genes with related functions, along with their control 26) A) exon B) operon C) promoter D) activator E) regulatory gene A mutant bacterial cell has a defective aminoacyl synthetase that attaches a lysine to tRNAs with the anticodon AAA instead...
1. Which of the following are the sites within the human body where carbon dioxide and oxygen are exchanged? A. Alveoli B. Arteries C. Synapses D. Venules 2. Which of the following describes the most important reason for repeating an experimental investigation? A. To verify the validity of the original findings B. To expand upon the original investigation C. To manipulate the independent variable D. To attempt to disprove the hypothesis 3. Lithium has an atomic number of 3 and...