Question 15 The cap on an mRNA O is located on the 3' end of the molecule O is long chain of As on the 5' end of molecule O is an extra methylated G on the 5' end of the molecule none of the above

Q: In trans splicing O two introns from different transcripts are brought together two exons from the…

A: Answer: SPLICING = It is the cutting or removal of introns from the mRNA transcript and joins the…

Q: Question 41 Promoters for RNA pol I O contain a TATA box contain an upstream control element (UCE)…

A: The transcription is a process in which the RNA molecule is produced from the DNA. The transcription…

Q: Rho dependent terminators O contain a GC rich stem loop followed by a run of Us need the help of…

A: RNA polymerase can continue to transcribe until it receives instructions to stop. Termination occurs…

Q: A nucleoside consists of: а. Nitrogenous base, phosphate, 5 carbon sugar D: Nitrogenous base,…

A: Many nucleotides arranged in a linear chain through phosphodiester bonds are called nucleic acid…

Q: Question 38 The activated intermediate in the formation of the peptide bond is: O glucose O glucose…

A: A peptide bond, also known as a eupeptide bond, is a chemical connection made by combining the…

Q: Question 8 The unique stem-loop structures of the transfer RNA helps the RNA perform its function of…

A: tRNA (Transfer ribonucleic acid) is one type of RNA that is used in translation machineri to decode…

Q: epigenetic inheritance nduction lifferentiation ifferent inducers ave same ubiquitin and proteasomes

A: Whenever genome (i.e. the actual genetic data) is same and still expression is different, it is…

Q: Eukaryotic mRNAs encode protein(s) and most prokaryotic MRNAS encode protein(s). а. multiple,…

A: mRNA is the transcribed molecule using DNA as a template. In prokaryotes, mRNA is transcribed in the…

Q: QUESTION 12 The leucine zipper domain of transcription factors is not involved in DNA recognition…

A: Leucine zipper is formed by the dimerization of two specific alpha helix monomers bound to DNA.…

Q: O a. Chromosomes O b. Multivariate expression O c.Monocistronic mRNA O d. Homeostasis O e.…

A: a. chromosomes are genetic structures present inside nucleus composed of DNA tightly coiled around…

Q: QUESTION 22 If polynucleotide phosphorylase (PNP) synthesizes random RNA when given a 50-50 mixture…

A: Codons are trinucleotide bases of DNA or RNA that code for specific amino acids. There are 64 codons…

Q: PDGF 100 PI3K PI3K 50 GAPO 771 O GAP protein Paite PTP O1009 O PTP PI3K 740, 751 + GAP PTP 71 PLC…

A: The suppressor of DNA synthesis decreases the level of DNA synthesis while an enhancer of DNA…

Q: Upstream binding factor (UBF)

A: Question 26.     There are some nucleotide sequences in the promoter regions of DNA called TATA…

Q: When present, the TATA, CAAT and GC boxes are typically found within 100 - 150 bp upstream from the…

A: The TATA box is a conserved nucleotide sequence located around 25-30 base pairs upstream of the…

Q: potnesis for transcription of minus-sense ssRNA viruses was best supported by: O The effect of…

A: ss RNA : These are single stranded RNA viruses that can integrate into the genome of cells , which…

Q: The Inr O is a common sequence in a RNA pol II promoter O is at -10 of a bacterial promoter O is at…

A: In ds DNA 3' - 5' strand use in transcription. Particular region of DNA that participate in…

Q: QUESTION 11 micro-RNAS (MİRNAS) regulate gene transcription MRNA translation and stability splicing…

A: A microRNA is a small single-stranded non-coding RNA molecule found in all organism, that…

Q: RNA pol II core promoters O are usually about 40-60 bases long O have consensus sequences at -10 and…

A: That sequence which is directly responsible for the initiation of the transcription is called as RNA…

Q: Question 17 In the initial transcribing complex O DNA is double stranded O short abortive…

A: Transcription is the mechanism of copying a gene's DNA sequence to create an RNA molecule. The major…

Q: The field of genetics that is interested in determining what the gene products (encoded by the…

A: Genomics is the study of whole genomes of organisms, and incorporates elements from genetics.…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.