Figure 1 is a bacterial gene (1-180). The first base to be transcribed is the base located at position 77. 45 5 TTGGT CTTGG TCGGA TTCCA GAGGA TGAAG TGTTG ACAGC GCATT 3' 3 AACCA GAACC AGCCT AAGGT CTCCT ACTTC ACAAC TGTCG CGTAA 5 46 77 90 5' AATTG ACCTT GCTGT ATTAT AGCCA AGGAC AGATC TACGA GCATG 3' 3 TTAAC TGGAA CGACA TAATA TCGGT TCCTG TCTAG ATGCT CGTAC 5' 91 110 5 TGCGA ACCGC AAGCA TTCGT TCTCC TAGGC TACTC GATCC CGTAA 3' 3 ACGCT TGGCG TTCGT AACCA AGAGG ATCCG ATGAG CTAGG GCATT 5' 135 136 156 5 TGATG TAGCT GATTC TGTTG AAAGG CTCCT TTTGG AGCCT TTTTT 3 3 ACTAC ATCGA CTAAG ACAAC TTTCC GAGGA AAACC TCGGA AAAAA 5 180 Figure 1. (i) Identify both the hexameric sequences of the promoter region in the coding strand above.

Q: Question 1: A male does not have the symptons of sickle cell disease or Marfans, while his wife has ...

A: Genetic disorders are caused by one or more alleles that can cause the disease. The normal copies of...

Q: One feature that virtually all plasmid vectors have incommon is the polylinker (also called a multip...

A: A restriction site is that 6 – 8 DNA sequence that is recognized and bounded by a particular restric...

Q: 33. Fundamental unit of heredity A. Loci B. Allele C. Chromosomes D. genetics

A: DNA or Deoxyribonucleic acid is the hereditary material in humans. RNA or ribonucleic acid. It helps...

Q: fluorogenic methods that can be used in detecting coliforms and E.coli

A:

Q: do each strand of DNA have equal number of phosphate group

A:

Q: Imagine a human trait that is inherited via genetic maternal effect and found on the X chromosome (x...

A: Introduction:        We know that maternal effect or cytoplasmic inheritance is not determined in an...

Q: How many electrons have to move through the light dependent reactions to make molecules of glucose? ...

A: In order to understand what photosynthesis is, we must first understand what plants need in order to...

Q: Genus species Colour inside corallite wall Colour outside corallite wall Favia speciosa Favia specio...

A: Favioa speciosa:  * Dipsastraea speciosa which is previously called as Favia speciosa is colonial st...

Q: Explain the role of DNA ligase in DNA replication ?

A: DNA ligase is a type of enzyme that helps in binding of the strands of DNA together. Okazaki fragmen...

Q: A condition wherein both phenotypes appear to be spotted or mixture of traits on the third phenotype...

A: Correct option is: B i.e. Incomplete dominance

Q: 5 The planned fast depolarizing phase coincides with: * =+ 20 mV! 2 2. 90 mV OEntry of potassium ion...

A: The cardiac muscles is responsible for rapid contraction that is responsible for heart beating and b...

Q: What characters distinguish fungi from other organisms?

A: Introduction The kingdom Fungi, which includes yeasts, rusts, smuts, mildews, moulds, and mushrooms,...

Q: Are special chemicals administered to the plants to induce seed production? If yes, provide several ...

A: Seed It refers to an embryonic part that is covered by the protective outer covering called the seed...

Q: How is the nutritive tissue in the seeds of gymnosperms formed?

A: Introduction:- Gymnosperms are flowerless seed plants that do not produce flowers. Gymnosperms inclu...

Q: Would you expect to find nuclear localization sequences(NLSs) in the proteins that make up prokaryot...

A: A nuclear localization sequence is an amino acid sequence that aids in protein transport (import) in...

Q: Summarize the process of sensory experience, including all four major steps. These steps are: physic...

A:  * Human visual system has ability to sense environment that requires communication between sensory ...

Q: The plasmid (episome) F factor mediates which of the following? a. Transduction b. Transformation ...

A: A plasmid or DNA sequence enables certain bacteria to create a sex pilus for conjugation with other ...

Q: What are cloning vectors ?

A: Cloning is the process of making identical copies of a DNA sequence.

Q: Know the name of the RNA molecule that is the initial product of the transcription of a eukaryotic s...

A:

Q: The astronomer Carl Sagan once said, “We are made ofstar stuff.” Explain why this is true of all lif...

A: Cosmos are composed of stars that are organized into galaxies.

Q: Describe and give example of Temporal in adaptation and speciation.

A: Adaptive radiations is an evolutionary pattern where by a single and sister form diversified into se...

Q: 6. Write a brief paragraph each to explain what an insertion sequence and a transposon are. 7. What ...

A: 1. Inclusion arrangements (Insertion sequences) (ISs) are little bits of DNA which move inside or be...

Q: What structural features does the trp operon share with the lac operon?

A: Genes are collections of nucleotides that code for a specific protein. For protein synthesis to occu...

Q: One can easily envision other body plans by imagining animals that do not exist; science fiction wri...

A: Envisioning and Execution are two things which have a significant difference. Envisioning can be don...

Q: You obtained the sequence of the frog gene X you amplified in Question #16 through a process called ...

A: A "nucleic acid" is a linear polymer of nucleotides that is a component of the cell's information tr...

Q: An 18 year old female was rushed to the hospital because she was found unconscious in her room. The ...

A: It can be stressful whenever kids are in the hospital — and even more so when they're in the pediatr...

Q: Describe the ways that viruses can spread between hosts.

A: Virus is small collection nof Genetic code like DNA or RNA which surrounded by Proteins coat and whe...

Q: What are Bacterial Plasmid Vectors ?

A:

Q: Describe and give example of Gametic on Adaptation and Speciation

A: Gametic Speciation:- Gametic isolation is a type of pre zygotic barrier where the gametes( egg and s...

Q: Describe three (3) ways in which the primary transcript is modified as it is converted to mRNA.

A: When an RNA transcript is first made in a Eukaryotic cell , it is considered as pre - mRNA and it mu...

Q: Why are newborns with an abnormal sex chromosome number more likely to survive than those with an ab...

A: Humans have a total number of 46 chromosomes that is 23 pairs of chromosomes in which 22 of them are...

Q: How do nonreproductive adaptations of flowering plants differ from those of gymnosperms?

A: Angiosperms are flowering plants in which seeds are found enclosed in the ovary and gymnosperms are ...

Q: An ebony strain of flies was discovered to be sensitive to carbon dioxide. Crossing a female sensiti...

A: Abstract Mutations that influence the sensitivity of an organism to a volatile general anesthetic c...

Q: 1. What challenges could a taxonomist or systematist face especially in grouping different organisms...

A: Note- we are supposed to answer 1 question according to our guidelines. Please report other question...

Q: Ellie was testing her and her parents blood types. She found that her blood type was type O. Her mot...

A: The ABO  and Rh blood grouping and typing tests mainly involves the principle of agglutination react...

Q: The likelihood of co-transformation of two bacterial genes increases: a. As their distance apart on...

A: The transformation of a gene include the introduction of a foreign desired gene at the place of a pr...

Q: A chemolithoautotroph is respiring using only iron (Fe3+) and nitrite (NO2-). This bacterium does no...

A: chemolithoautotroph:- these are the organism that utilizes chemical reactions for the production of ...

Q: b. Using a thin line, graph the relative amount of DNA per nucleus using the LEFT Y axis (G1, S and ...

A: Mitosis is a process of cell division that results in two daughter cells that are genetically identi...

Q: Actin filaments have a defined polarity. What is filament polarity? How is it generated at the subun...

A: Introduction:- Actin filaments play a variety of roles in the cell. For one thing, they act as track...

Q: Evolution of ________ increased the energy availableto cells, making a larger genome and processes s...

A: Introduction Evolution is the process of a species' features changing over numerous generations thro...

Q: Explain how epigenetics demonstrates the influence of the environment on phenotype or gene expressio...

A: Epigenetics: The study of how our behaviour and environment reflect changes in the genetic constitut...

Q: What would happen if we could act out our dreams? Would it be like sleepwalking?

A:     If anybody is having a REM sleep behavior disorder, then instead of experiencing of some ...

Q: What is the affinity, the efficacy, and potency of a drug?

A: Introduction: Pharmacology is a branch of medicine and pharmaceutical sciences which is concerned wi...

Q: Explain how new strains of flu arise

A: The influenza virus is a kind of virus which transmits mostly by droplets released into the air or o...

Q: What are the specific events in Meiosis that contribute to genetic variation?

A: Meiosis is a reductional division. It produces four haploid daughter cells from diploid parent cell....

Q: The fur colour of Labrador dogs is determined by three alleles: black (FB), chocolate (F), and yello...

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous c...

Q: An RNA that functions as an enzyme is a ________ .a. protein c. ribosomeb. protocell d. ribozyme

A: Introduction: RNA is a single-stranded molecule in many of its biological roles and consists of a mu...

Q: water is the answer but can you explain why it is? In Miller’s original experiments on chemical evo...

A: ANSWER;- Water is known as a universal solvent because more substances dissolve in water than in any...

Q: What is the F1 phenotyphic ratio of a cross between a black and white cats? Numerical anwers only. ...

A: Given, the Genotype of the black cat will be= BB, The genotype of white cat= bb and  The Genotype of...

Q: Show the diagram for DNA replication of prokaryotes.

A: Eukaryotic DNA replication occurs through multiple replication origins and each origin of replicatio...

Bacterial Genomics

The study of the morphological, physiological, and evolutionary aspects of the bacterial genome is referred to as bacterial genomics. This subdisciplinary field aids in understanding how genes are assembled into genomes. Further, bacterial or microbial genomics has helped researchers in understanding the pathogenicity of bacteria and other microbes.

Transformation Experiment in Bacteria

In the discovery of genetic material, the experiment conducted by Frederick Griffith on Streptococcus pneumonia proved to be a stepping stone.

Plasmids and Vectors

The DNA molecule that exists in a circular shape and is smaller in size which is capable of its replication is called Plasmids. In other words, it is called extra-chromosomal plasmid DNA. Vectors are the molecule which is capable of carrying genetic material which can be transferred into another cell and further carry out replication and expression. Plasmids can act as vectors.