Question 1 of 10 Question 1. You isolate a mouse Tau-gene-containing DNA fragment from the chicken and hybridize it to the freshly-made and isolated hnRNA (primary transcript) from the nucleus of the mouse cells transcribed from the Tau gene (immediately after it was produced), allowing no time for processing of the hnRNA. Describe what you see when you look at the DNA/RNA hybrid molecule under the electron microscope.

Q: 8. A type of gene therapy called RNA interference (RNAI) is being investigated to treat Huntington's…

A: During transcription, the DNA double helix unwinds and the RNA polymerase enzyme reads the template…

Q: Each metaphase chromatid is about 700 nm in diameter. How many times wider is that than a DNA double…

A: Metaphase: The chromosomes are aligned at the equator. Each chromosome has one sister chromatids are…

Q: Vhich type of mutation occurs when a DNA sequence changes from GGA TCA CCG GAA... to GGA TCG CCG…

A: Step 1: A mutation is a change in our DNA sequence that occurs as a result of errors during DNA…

Q: need to understand how to know which is 5' overhand and which is 3' overhang

A: EcoRI is a restriction enzyme-producing sticky ends. It identifies the specific sequence GAATTC on…

Q: What if you designed a CRISPR/cas9 assay for a gene knockout, but there's no PAM sequence…

A:

Q: Define the transcription unit. How does it differ from the gene? Describe how you would determine…

A: Succession of nucleotides in DNA that codes for a solitary RNA particle, alongside the arrangements…

Q: Procedure 1. 2. 3. 4. 5. 6. Fill in the data table below. Complete column B by writing the correct…

A: Process of synthesis of RNA from DNA is known as transcription. As the colum A in the table…

Q: Which of the following processes is dependent primarily on exonuclease activity? O Mismatch repair O…

A: The exonuclease selected is subject to which side of the jumble MutH etches the strand – 5' or 3'.…

Q: GQ4

A: The objective of the question is to determine the type of mutation that would occur if a specific…

Q: GQ5

A: The objective of the question is to understand the impact of a deletion mutation on a given DNA…

Q: 8

A: Answer---  correct option is (c)                     M & P

Q: Which of the following statements describe disadvantages of the classical Sanger sequencing approach…

A: Since you have posted multiple questions, we will answer the first question for you. If you need any…

Q: QUESTION 1 The sequence of a DNA including the gene that you want to clone into a plasmid vector.…

A: Ans: The primers are set of oligo-nucleotide sequence used to initiate the synthesis or replication…

Q: When large genomes are sequenced, which of the following is true? Group of answer choices   The…

A: Genome is defined as the total complete set of an organism's DNA where it contains of all the…

Q: BamHI Haelll Both 10 kb 9 kb 8 kb 5 kb 2 kb 1 kb Figure 2 How long is the original DNA molecule?

A: If it is a closed circular DNA, BamH1  cut it into three fragments of length 10kb 5kb 2kb

Q: Question 5. When you ligate DNA fragments into plasmid DNA, you also run two ligation control…

A: Ligation is the process of joining two DNA fragments together using an enzyme called ligase. In…

Q: Question 39

A: DNA sequencing is the process of determining the sequence of nucleotides (adenine, guanine,…

Q: QUESTION 3 Imagine that you repeat the tRNA Selection experiment with modifications as follows: 1.…

A: Transcription is the process by which the information in the gene is coded into a mRNA with the help…

Q: What was the Mendel’s definition of a gene? How was it different from the definition by Beadle and…

A: Please note that keeping with regulations the first 3 questions (actually 5) are answered below,…

Q: 3kb 2.7kb 5.3kb 1kb A C D

A: DNA has been cut with restriction enzymes. Restriction enzyme cut at the specific base sequence…

Q: QUESTION 10 Of the proteins listed below, choose all of those that are part of the basal…

A: As per the central dogma of molecular biology, direction of flow of information is DNA RNA Protein.…

Q: Question 32

A: RFLP or restriction fragment length polymorphism is a technique in molecular biology that makes use…

Q: You design a pair of PCR primers to amplify the entire protein-coding region (start codon to stop…

A: Genes contain both coding and non-coding DNA sequences. Exons are coding sequences that are…

Q: plication. However, he has gotten into an argument with a new student in the lab. The student thinks…

A: The protein assembly at the replication's origin where there is a beginning of DNA Synthesis called…

Q: B) STARTS AT ORIGIN Initiator proteins identify specific base sequences on DNA called sites of…

A: Process of DNA dependent DNA synthesis is called as the DNA replication. DNA replication is a…

Q: Question 35

A: A DNA (deoxyribonucleic acid) library is a comprehensive collection of cloned DNA fragments from a…

Q: Question 3 Choose the false statement below. O CRISPR is a protein complex which causes the…

A: "Biotechnology" is the use of our knowledge of biological processes to the development of beneficial…

Q: Why are consensus sequences found in cis-elements typically only 5-6 bases long? Question 19…

A: The consensus sequence is the calculated order of most frequent residues, either nucleotide or amino…

Q: If a hypothetical "wild type" DNA sequence is: THE BIG BAD CAT ATE THE FAT RED BUG, then what type…

A: DNA (deoxyribonucleic acid) is a ploymer of nucleotides such as adenine, guanine, cytosine and…

Q: There are 2 parts to this question: The following DNA strand (below) is about to undergo DNA…

A: The cellular functions are regulated/controlled by the DNA present within the nucleus of the cell.…

Q: For your experiment, you want to use a plasmid which is 8 kb long (see below). To digest the…

A: Plasmid is the double stranded, circular, extrachromosomal DNA, mainly present in bacteria (also…

Q: How is RNA interference (RNAI) used as a form of gene therapy? O Small pieces of RNAI are used to…

A: There are few points about RNA interference: It is an evolutionary conserved mechanism of gene…

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.