Predict the level of gene expression of the lac operon, as well as the status of the lac represso and the CAP protein, when bacterial growth media contain lactose but no glucose.

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Q: A BS-tsts corn plant is

A: monoecious- A plant which contains both male and female flower.

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A: Introduction Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains that coil…

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A: Introduction Homozygous means that you inherit the same version of the gene from both parents,…

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A: Option 1 is incorrect as CYP21A2 is not associated with the code that helps formation of glucose-6…

Q: How did the ideas of Thomas Malthus influence Darwin's thinking about evolution?

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A: Introduction  Our body consisted of cells of various shapes such as squamous, cuboidal, epithelial,…

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

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Q: Colorblindness is an X-linked trait found in humans. What are the chances that a colorblind man will…

A: Colorblindness is a recessive disorder located on the X chromosome. Since, it is recessive, two…

Q: Explain the function of 16S rRNA during initiation of translation in prokaryotes.

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Q: Column B Type of immunity A. Innate Column A Clinical situation Trauma patient receives…

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Q: DA Different response elements located upstream of the promoter of the prokaryotic and eukaryotic…

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A: Answer is b

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Q: Which of the following DNA samples has the highest melting temperature in its double- stranded form?…

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Q: Critically review the difficulties encountered in choosing taxonomiccriteria.

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A: DNA  A deoxyribonucleic acid polymer that present in the nucleus and carry genetic information.

Q: Q.3. Why do marine entities lack contractile vacuoles as compared to freshwater entities?

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A: The population of a place is the number of organisms living there.

Q: What is developmental mechanism?

A: In biology, a mechanism is a system of causally interrelated elements and processes that result in…

Q: 6. What IS loose connective tissue? 7. What are the components of connective tissue?

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Q: Wxplain why the 5’-to-3’ rule creates a conundrum during replication.

A: Answer

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Q: which sequence correctly summarizes how evolution by natural selection works? The arrows can be read…

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Q: Q.3. Why do marine entities lack contractile vacuoles as compared to freshwater entities?

A: Answer

Q: A А В A B Environment Trait value Trait value Trait value Trait value B.

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Q: 3. Why can't Enterobius vermicularis not analysed thru stool examination?

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Q: 5. Compare appositional interstitial growth. and

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Q: Describe the cellular mechanisms of Ca++ absorption in the small intestine.

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Q: DNA isolated from the bacterial virus M13 con-tains 25% A, 33% T, 22% C, and 20% G. Do these…

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A: Add the 5ml of reaction mixture of 3 different enzymes in tripilicate in 10 ml test tubes. Add 5 ml…

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.