Description : The ecosystem component, feed on producer or consumers?
Last Answer : Ans. Heterotrophs
Description : Plant component responsible for photosynthesis is a pigment called
Last Answer : Ans. Chlorophyll
Description : The component of water potential which determine by the attraction between water and hydrating colloids.
Last Answer : Ans. Matric potential
Description : Structural component of Vit B12
Last Answer : Ans. Cu
Description : The enzyme contains in pineapple fruit
Last Answer : Ans. Bromelin
Description : Enzyme present in dried latex of papaya
Last Answer : Ans. Pepsin
Description : The most important enzyme involved in photosynthetic CO2 fixation in C4 plants
Last Answer : Ans. PEP carboxylase
Description : The most important enzyme involved in photosynthetic CO2 fixation in C3 plants
Last Answer : Ans. Rubisco
Description : Enzyme without Prosthetic group
Last Answer : Ans. Apo enzyme
Description : The enzyme involved in biological nitrogen fixation
Last Answer : Ans. Nitrogenase
Description : 1 st enzyme which was discovered by yeast
Last Answer : Ans. Zymase
Description : Enzyme is discovered by
Last Answer : Ans. Buckner (1897)
Description : The term ‘Enzyme’ was given by
Last Answer : Ans. W. Kuhne (1867)
Description : Ferritin is (A) Coenzyme (B) One of the component of photophosphorylation (C) It is the stored form of iron (D) Non-protein moiety
Last Answer : Answer : C
Description : Ribozymes: (A) RNA enzyme (B) Non-protein enzymes (C) Catalyst function (D) All of these
Last Answer : Answer : D
Description : Which one of the following statements regarding enzyme inhibition is correct? (a) Competitive inhibition is seen when a substrate competes with an enzyme for binding to an inhibitor protein. (b ... large amount of substrate. (d) Non-competitive inhibitors often bind to the enzyme irreversibly.
Last Answer : (b) Competitive inhibition is seen when the substrate and the inhibitor compete for the active site on the enzyme
Description : Enzyme catalase has non-protein metal asA-magnesium B-manganese C-iron D-zinc
Last Answer : iron
Description : Which statement about hormone types is correct? A) Non-steroid hormones activate an enzyme cascade. B) Steroid hormones regulate the production of a particular protein. C) Non-steroid hormones are ... all have four carbon rings with different side chains. E) All of the choices are correct.
Last Answer : E) All of the choices are correct.
Description : Non protein part of enzyme is called (a) Iso-enzyme (b) Holo-enzyme (c) Apo-enzyme (d)Prosthatic group
Last Answer : (d)Prosthatic group
Description : Only tuber crop, which is rich in protein?
Last Answer : Ans. Colocasia
Description : Richest source of protein is
Last Answer : Ans. Beans
Description : Francis Crick’s seminal concept that in nature genetic information generally flows from DNA to RNA to protein.
Last Answer : Ans. Central Dogma
Description : The process of producing a protein from its DNA- and mRNA-coding sequences.
Last Answer : Ans. Gene expression
Description : Transfer of genetic material from m-RNA to Protein
Last Answer : Ans. Translation
Description : The main site of protein synthesis
Last Answer : Ans. Ribosome
Description : Which nucleic acid is necessary for protein biosynthesis?
Last Answer : Ans. RNA
Description : Maize protein is known as
Last Answer : Ans. Zein
Description : Rice protein is known as
Last Answer : Ans. Oryzein
Description : Wheat protein is known as
Last Answer : Ans. Gluten
Description : Soybean protein is known as
Last Answer : Ans. Glycinin
Description : Silk protein is known as
Last Answer : Ans. Fibrolin
Description : Muscle protein is known as
Last Answer : Ans. Collagen
Description : The most abundant protein present in the world
Description : Protein that contains only amino acid
Last Answer : Ans. Simple protein
Description : Protein is discovered by
Last Answer : Ans. Berzeus
Description : The term ‘Protein’ was coined by
Last Answer : Ans. Moulder (1840)
Description : The given figure is the diagrammatic representation of the E. coli vector pBR322. Which one of the given options correctly identifies its certain component(s)? Bam H1 Sal 1 Pvu II rop ... reduced osmotic pressure (c) HindIII, EcoRI - selectable markers (d) ampR, tetR-antibiotic resistance genes
Last Answer : (d) ampR, tetR–antibiotic resistance genes
Description : Non leguminous nitrogen fixing trees
Last Answer : Ans. Alnus nepalensis
Description : Non-projected visual aids
Last Answer : Ans. Posters, Charts, Flashcards, Bulletin board, Photograph etc.
Description : A condition in which either pollen is absent or non functional in flowering plants.
Last Answer : Ans. Male Sterility
Description : Exchange of chromatin between non-sister chromatids of homologous chromosomes is known as
Last Answer : Ans. Crossing over
Description : Which organelle of cell is non living?
Last Answer : Ans. Cell wall
Description : Non reducing type sugar is
Last Answer : Ans. Sucrose
Description : What are the component element of protein?
Last Answer : Carbon,Nitrogen,hydrogen,oxygen and in some cases we have little amount of phosphorus and sulphur
Description : DNA is (A) Usually present in tissues as a nucleo protein and cannot be separated from its protein component (B) A long chain polymer in which the internucleotide linkages are of the diester type between C-3 ... linkages are between C-2' and C-5' (D) Hydrolyzed by weal alkali (pH9 to 100°C)
Last Answer : Answer : B
Description : Answer: b, c The body contains fuel reserves which it can mobilize and utilize during times of starvation or stress. By far the greatest energy component is fat, which is calorically dense since it ... liver and free glucose have a trivial caloric value of less than 1000 kcal for a 70 kg male
Last Answer : Which of the following statement(s) is/are true concerning the indications and administration of nutritional support to cancer patients? a. Preoperative nutritional support should be provided to all ... total parenteral nutrition solutions maintain integrity of the small bowel e. None of the above
Description : Which component of the protein absorb UV light at 280 nm?
Last Answer : Indole ring of tryptophan.
Description : A quorum sensing system A- .detects a signal from the external environment B- B.senses a compound produced by the bacterium itself C- consists of a sensor component that phosphorylates a regulatory protein D- .controls the activity of ribosomes directly
Last Answer : B.senses a compound produced by the bacterium itself
Description : This major protein component of connective tissue in mammals comprises most of the organic matter of skin, tendons, bones, and teeth, and occurs as fibrous inclusions in most other body structures. Is this material: a) elastin b) collagen c) fatty acids d) keratin
Last Answer : ANSWER: B -- collagen