Describe a commercial application of Thermus aquaticus.

Q: Describe and explain the industrial fermentation process of Penicillin and Cephalosporin in detail.

A: Industrial fermentation is a large-scale fermentation by microorganism to produce products which are…

Q: Name the source from where leather is obtained.

A: Living beings on the earth obtain several resources from nature. It includes the products obtained…

Q: Root nodules contain ________ , which can _____________ .a. Azotobacter, fix N2b. Nitrosomonas,…

A: The plant requires 17 essential elements for the completion of its life cycle and for the plant…

Q: Explain the Regeneration of RuBP ?

A: The Calvin cycle is defined as a process used by plants and algae for turning carbon dioxide present…

Q: List any 2 mycotoxins and their effects on the food industry

A: Mycotoxins are generally toxic compounds that are produced by the fungus mainly. The mycotoxins are…

Q: the Major used tobacco product?

A: Tobacco is the common name of the plants. Which belonging to the genus Nicotiana and Solanaceae.…

Q: Give a short note on liverworths.

A: The plants that do not consist of any vascular system with phloem and xylem are called non-vascular…

Q: what is the significance of psychrotrophs in spoilage of refrigerated foods

A: The majority of proteases can degrade caseins and are extremely heat resistant . In conclusion,…

Q: Describe the principal features of the chemiosmotictheory.

A: The chemiosmotic theory was proposed by Peter Mitchell and this theory suggests essentially that…

Q: Nitrogen fixation is carried out by.

A: Nitrogen fixation is a process in which atmospheric nitrogen is fixed into plant roots by the…

Q: Why do plants need toexchange gases with theenvironment?

A: Respiration could be a complex process within which respiratory substrate like glucose, sucrose are…

Q: Give 5 Medicinal uses of peppermint water with short description.

A: Peppermint is a plant in the mint family and it is a hybrid mint. It is a cross between watermint…

Q: State the best known contribution of Nawaschin.

A: Science refers to the study of nature and behavior of natural things. It also refers to the…

Q: What claims does Garcinia Cambogia extract make for the body

A: 1. Garcinia cambogia is cultivated in parts of Africa, Indonesia, india, Sri Lanka and Malaysia. 2.…

Q: IN PHOLEUM, ORGANIC COMPOUNDS FLOW THROUGH ........................ *     Collenchyma tubes…

A: Pholem Food conducting tissue of vascular plants.  A complex tissue like Xylem.  Composed of…

Q: Write down the stucture of gynoecium?

A: Anatomy and physiology are the branches of biology, and anatomy deals with the study of the…

Q: Explain the major causes of Air pollution? And also mention their solutions?

A: Air pollution is defined as contamination of air by any harmful substances either particulate matter…

Q: Explain the term Liverworts.

A: Bryophytes are small, non vascular plants which include mosses, liverworts and hornworts. Bryophytes…

Q: Place appropriate points on the axes and draw and label separategraphs that fit a psychrotroph and…

A: When microorganisms supplied with an adequate amount of nutrients and other environmental factors…

Q: Describe the growth as it appears in the Broth Tube or Agar Slant.

A: Microbes are cultured for scientific and research studies on various media. This enables us to know…

Q: Should herbal remedies such as St. John’s wort be available to consumers without a prescription?

A: St. John's wort a plant (Hypericum perforatum) is used for mental health conditions specially in…

Q: What is the most used tobacco product

A: Tobacco is the common name of plants belonging to the genus Nicotiana and Solanaceae. Leaves…

Q: Enumerate the characteristics of good clearing agents   Define clearing and its rationale for…

A: Histopathology is the analysis and investigation of infections of the tissues, and includes looking…

Q: How does the physiology of C. perfringens make it suitable forgrowing in puncture wounds?

A: The different varieties of animals, microorganisms, and plants are present on earth. All the…

Q: Name the source from where agar is commercially obtained.

A: Agar is a jelly-like substance that is made up of linear polysaccharide agarose and a heterogenous…

Q: Some nontoxic plants taste very bitter to us. Suggest one or more explanations.

A: Nontoxic plants did not cause any kinds of toxic effects in human body.

Q: Differentiate between turbidity and flocculent.  Be specific.

A: Both turbidity and flocculation are widely used in conventional water treatment processes.

Q: Why do cattle avoid browsing on calotropis plants?Explain.

A: Predation is a mode of negative interaction between two organism in an ecosystem. Here one of the…

Q: Garcinia Cambogia extract What claims does it make? How does it claim to work?

A: 1. Garcinia cambogia is cultivated in parts of Africa, Indonesia, India, Srilanka and Malaysia. 2.…

Q: What is the Major used tobacco product?

A: Tobacco is the common name of the plants. Which belonging to the genus Nicotiana and Solanaceae.…

Q: list any 2 and their effect of mycotoxins on the food industry

A: Mycotoxins are considered as secondary metabolites from fungi or molds. They are toxic for…

Q: Mention various kinds of transpiration.

A: The mechanism of water movement through a plant and its evaporation from aerial parts from the…

Q: what is Rose Bengel Agar?

A: Rose Bengal Agar -  Rose Bengal Agar is selective medium it is used to detect and enumerates yeast…

Q: What are the growing media that are poor in

A: The term 'growing media' is used to describe the material used in a container to grow a plant. ...…

Q: What causes curing of tea leaves?

A: Tea is an aromatic beverage commonly prepared from the over cured or fresh leaves of the Camellia…

Q: (c) Tabulate the comparison of the hazard effects from the presence of Clostridium perfingens and…

A: Microbiology is the science of microbes. Microorganisms aid in the creation of various foods,…

Q: Why might the addition of inorganic nutrients stimulate oildegradation whereas the addition of…

A: Biomolecules are the biological molecules that are present inside the living organisms. These…

Q: Explain how the rate of transpiration is affected on (i) a windy day (ii) a foggy day.

A: Process of water movement through the plant and its evaporation from aerial parts of the plant…

Q: What happens if Physarum dries?

A: Physarum is a protist slime mold that has diverse cellular forms and broad geographic distribution.…

Q: Describe the composition of humus and its importance in soil.

A: Humus is a material in soil which is rich in organic material and nutrients. It is black or brown in…

Q: 30. The optimum temperature for the growth of Mycobacte A. 25°C 8. 30°C C. 35°C D. 37°C E. 40°C

A: Mycobacterium tuberculosis is the bacteria that causes tuberculosis. TB germs are most commonly…

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