No. 09-016 Ca. Driwil

Q: What are Comb Jellies ? Explain the importance of Comb Jellies ?

A: Ctenophora are invertebrate animals that thrive in the marine. Their body consists of cilia that…

Q: purpose of adding soap to the soil and water

A: Soap are sodium or potassium salt of long chain of fatty acid. It is biodegradable.  Produces scum…

Q: Why and How is brick weathe resistant?

A: Bricks likewise score high corresponding to the climate, as they are made from natural materials…

Q: Describe the steps for amylase production from fungus.

A: Explanation:   1. Isolation of amylase-producing fungus: The first step in amylase production from…

Q: The use of abomasum as a source of rennet is not practical. Explain why

A: Rennet is an enzyme or a substance that is produced as a coagulant and helps in the production of…

Q: What were the four ideas behind Celera's success?

A: Celera is a subsidiary organization of Quest diagnostic which is an Americal clinical laboratory.…

Q: Mycotoxins are also medical concerns. How are mycotoxins different from toxins produced by other…

A:

Q: Why incidence of dark cutting beef is high during cold and hot temperatures

A: Dark-cutting is a stress related condition that is caused by the depletion of glycogen prior to…

Q: State some characteristics of Bt cotton.

A: A genetically engineered organism is the result of recombinant DNA technology that involves the…

Q: What is the effect of temperature in the formation of milk foams?

A: Foam is an object formed by trapping pockets of gas in a liquid or solid.

Q: Why is agar production more costly than carrageenan production

A: As there is difference is between other production and carrageenan production basically the key…

Q: Why is it agreeable, from a food safety point of view, to keep honey in your cupboard, and not in…

A: It is agreeable, from a food safety point of view, to keep honey in your cupboard, and not in the…

Q: Explain the best method of obtaining all micronutrients. Who may benefit from a multivitamin? What…

A: Multivitamin can be described as a supplementary of multiple vitamins. It helps in getting the…

Q: Why is washing with Hank’s balanced salt solution with 0.5% antibiotic-antimycotic done for…

A: A physiological saline solution known as Hank's balanced salt solution (HBSS) is used to keep cells'…

Q: What is the application of differential centrifugation?

A: In the laboratories, different kinds of techniques and devices are used to separate components of a…

Q: Reason why capsule is very important to microorganism?

A: Capsules are gelatinous layers that surround the cell wall of some microorganisms, such as bacteria…

Q: What is the function of the blocking reagent?

A: Southern blotting is a procedure that identifies certain sequences of Deoxyribonucleic acid (DNA).…

Q: Why is antifolate used as an anticancer agent?

A: Introduction Antifolates are a class of chemicals that are often used to treat cancer. They were one…

Q: Brief comments on coconut water processing chain that may impact the quality and safety of the…

A: Coconut water is a clear liquid in the fruits center that is tapped from young, green coconuts.

Q: Match between A and B: A 1- Zingiber officinale 2- Mentha piperita 3- Silybum marianum Нуperforin…

A: The word Photochemical is formed of two words :-  Phyto means plant whereas chemicals means…

Q: If yellow xanthophylls were present in the extract, why did the extract appear green?

A: Introduction: Xanthophylls are a class of oxygen-containing carotenoid pigments that is liable for…

Q: What is demulcent? Why should we never make mucilage in large quantities?

A: Large, highly branched polymeric structures known as mucins are created from numerous distinct sugar…

Q: Why does a one-step growth curve differ in shapefrom that of a bacterial growth curve?

A: Growth curves are generally the description of the density of cell populations in liquid culture…

Q: Draw the mechansim succinyl co-a synthease with its structure and label it appropriate

A: Succinyl-CoA synthetase, plays an essential part in cellular metabolism, especially inside the…

Q: Does pasteurisation effectively kill all the miroorganisms in milk?  If not, why is it used?

A: Pasteurisation includes warming fluids at high temperatures for short measures of time.…

Q: why macconkey agar and mannitol salt are regard as salective and deffrental medium?

A: A culture medium is just water and nutrients that support microbic growth. Primary culture media for…

Q: Why can a pure culture of Syntrophomonas grow on crotonatebut not butyrate?

A: The syntropy is the phenomenon that one species lives off the product of another species. There are…

Q: Why do three medium types contain nutrients such as peptone, try prone or soytone?

A: Bacteria, molds and yeast that exists in nature can also be grown in laboratory. Including water,…

Q: How many different ways can the ltters of " haircut" be arranged? This is a probabilty question.

A: We can use the simple permutation and combination, that is based on probability itself.

Q: What are zymogens? Give me an example of a zymogen

A: Zymogen, also also called Proenzyme. These are a group of proteins that show no catalytic activity…

Q: The following four chemicals commonly found in defined growth media contain all of the necessary…

A: The atomic macronutrients are required in higher quantities than the micronutrients. They are…

Q: Suggest a reason why sorbitol prevents moisture loss incandy

A: Sorbitol is a sugar alcohol that is used as a sweetening agent in various food products including:…

Q: Plant secondary metabolite responsible for the lachrymatory effects experienced when chopping onions…

A: Organisms such as bacteria, fungi, and plants release certain substances that are not involved…

Q: Making meduim as rich as possible by providing all possible nutrients in great excess does not…

A: Culture media is a general term that is used to denote any artificially made gel or liquid based…

Q: What process would explain why the dyes spread through the agar?

A: Agar -- Agar is polymer and mixture of polysaccharides obtained from the cell wall of red algae .…

Q: importance of Golden Rice

A: Genetic engineering is called by various other names such as genetic manipulation or genetic…

Q: is a physicochemical modification of soil or synthesis from the precursor materials. O Addition O…

A: SOIL - soils are the products of complex interactions between the lithosphere , atmosphere and…

Q: Please explain what happened when improved milling made it possible to remove the dark, heavy germ…

A: Wheat is one of the leading crops in cereals which is a source of food around the world. Not only…

Q: Explain why it is very unlikely that a pure culture will result in growth on all plates - PEA, EMB,…

A: A culture medium is a nutrient-rich solution or solid material used to grow and maintain…

Q: Potato Amyloplast high

A: The labeled diagram of a potato amyloplast stained with iodine is a representation of the…