Description : Magnesium is a constituent of : (A) Nucleic Acid (B) Enzyme system (C) Cell wall (D) Chlorophyll
Last Answer : (D) Chlorophyll
Description : Nucleic acids are unique among the biopolymers in that they contain phosphate. How has this property been exploited experimentally in studies of protein synthesis?
Last Answer : The use of 32P (radioactive) to label DNA and RNA for Southern and northern blotting was a major technical advance. One of the earliest exploitations of the unique phosphorus content of nucleic ... machinery to direct the synthesis of many copies of the virus, eventually leading to host cell.
Description : Viroids and prions differ in that viroids are believed to contain only ______, while prions are believed to contain only _______. a. carbohydrate; amino acids b. nucleic acid; protein c. amino acids; carbohydrate d. protein; nucleic acid
Last Answer : b. nucleic acid; protein
Description : Vermicompost is prepared with the help of following...... (A) Bacteria (B) Earthworms (C) Ants (D) Virus (E) Fungus
Last Answer : (B) Earthworms
Description : What is VAM ? (A) Virus (B) Bacteria (C) Algae (D) Fung
Last Answer : (D) Fungi
Description : The little leaf of brinjal is caused by a. Fungus b. Bacteria c. Virus d. MLO’s
Last Answer : d. MLO’s
Description : Mycology is a study of (a) Bacteria (b) Virus (c) Fungi(d) Parasites
Last Answer : (c) Fungi
Description : Assertion: The genetic material in Tobacco mosaic virus in RNA. Reason: RNA is a type of nucleic acid.
Last Answer : Assertion: The genetic material in Tobacco mosaic virus in RNA. Reason: RNA is a type of nucleic acid. A. ... is wrong D. If both As and R are wrong.
Description : Which of the following statements about nucleic acid is most correct? (A) Both pentose nucleic acid and deoxypentose nucleic acid contain the same pyrimidines (B) Both pentose nucleic acid and deoxypentose ... (C) RNA contains cytosine and thymine (D) DNA and RNA are hydrolysed by weak alkali
Last Answer : Answer : B
Description : Which one of the following statements about viruses is correct? (a) Viruses possess their own metabolic system. (b) All viruses contain both RNA and DNA. (c) Viruses are obligate parasites. (d) Nucleic acid of viruses is known as capsid.
Last Answer : (c) Viruses are obligate parasites.
Description : Virus contains - (1) Protein and lipid (2) Nucleic acid and protein (3) Lipid and carbohydrate (4) Carbohydrate and nucleic acid
Last Answer : (1) Protein and lipid Explanation: Virus particles (known as virions) consist of two or three parts: the genetic material made from either DNA or RNA, long molecules that carry genetic ... cell. The shapes of viruses range from simple helical and icosahedra forms to more complex structures.
Description : Virus contains (1) Protein and lipid (2) Nucleic acid and protein (3) Lipid and carbohydrate (4) Carbohydrate and nucleic acid
Last Answer : Protein and lipid
Description : What is Mycology? A-Study of viruses B- Study of nucleic acid C- Study of bacteria D-Study of fungi
Last Answer : Study of fungi
Description : ANOVA’ was given by (A) AL. Bowley (B) Horace Secrist (C) R A Fisher (D) Karl Pearson
Last Answer : (C) R A Fisher
Description : The best soil structure for agriculture purpose is a. Platyb. Spheroid Al c. Blocky d. Prismatic
Last Answer : b. Spheroid Al
Description : What about some bacteria is important to important to humans in terms of our being able to make proteins and nucleic acids from the foods we eat?
Last Answer : Feel Free to Answer
Description : Foot-and-mouth disease (FMD) is a highly contagious disease among cattle, it is caused by_______? a. Fungus b. Protozoa c. Bacteria d. Virus
Last Answer : d. Virus
Description : Which vitamin does guava contain ?
Last Answer : Guava contains Vitamin-C.
Description : Barley water contain at least how much percent of fruit juice a. 25% b. 30% c. 75% d. 45%
Last Answer : a. 25%
Description : Barley water contain atleast how much percent of fruit juice….? a) 25% b) 30% c) 75% d) 45%
Last Answer : a) 25%
Description : A clay solid must contain at least clay separate, to be designated a clay (a) 70% (b) 80% (c) 40% (d) 35%
Last Answer : (d) 35%
Description : Summer milk has been estimated to contain 1.6 times as much vitamin __ as winter milk. a) Ab) B c) C d) D
Last Answer : a) A
Description : Soybean seeds contain: (a) 20%oil and 20%protein (b) 40%oil and 40% protein (c) 40% oil and 20%protein (d) 20%oil and 40%protein
Last Answer : (d) 20%oil and 40%protein
Last Answer : The " tobacco plant" virus causes mosaic disease.
Description : Which Papaya species is resistant to distortion ring-spot virus? c) Carica papaya b) Carica pentagona c) Carica cauliflora d) Carica microcarpa
Last Answer : c) Carica cauliflora
Description : Bacteriophage virus is the a. Algal virus b. Fungal Virus c. Bacterial virus d. Protozoal virus
Last Answer : c. Bacterial virus
Description : Citrus tristeza virus is transmitted through – a) Aphid b) Thrips c) Nematode d) Plant hopper
Last Answer : d) Plant hopper
Description : The plant virus was first isolated in crystalline form(a) TMV (b) Baceriophages (c) Cyanophages (d) HIV Q.267The
Last Answer : (a) TMV
Description : For biosynthesis of proteins (A) Amino acids only are required (B) Amino acids and nucleic acids only are required (C) Amino acid, nucleic acids and ATP only are required (D) Amino acids, nucleic acids, ATP, GTP, enzymes and activators are required
Last Answer : Answer : D
Description : The protists have (a) only free nucleic acid aggregates (b) membrane bound nucleoproteins lying embedded in the cytoplasm (c) gene containing nucleoproteins condensed together in loose mass (d) nucleoprotein in direct contact with the rest of the cell substance.
Last Answer : (b) membrane bound nucleoproteins lying embedded in the cytoplasm
Description : Antibiotics are products of (a) Bacteria and fungi (b) Fungi and parasites (c) Parasites and bacteria (d) Fungi and viruses
Last Answer : (a) Bacteria and fungi
Description : What is Azofication (a) It is also known as composite fixation of nitrogen. (b) It is also known as free fixation of nitrogen (c) It is also known as nitrogen fixed by Rhizobium bacteria ` (d) It is also known as nitrogen gain through rains or snow
Last Answer : (a) It is also known as composite fixation of nitrogen.
Description : Iodine deficiency in the Sow’s ratio during pregnancy would be reflected through the symptom of...... (A) Lactation failure (B) Poor reproduction (C) Birth of dead or weak piglets (D) Birth of hairless piglets (E) Birth of blind piglets
Last Answer : (D) Birth of hairless piglets
Description : Fertility of soil can be improved by? a. Adding living earthworms b. Adding dead earthworms c. Removing dead earthworms d. Removing dead earthworms and adding living earthworms e. None of these
Last Answer : a. Adding living earthworms
Description : Which of the following characteristics would not be used to classify viruses? A.Type of cell wall structure B.Type of nucleic acid C.Presence of an envelope D.Symmetry
Last Answer : A.Type of cell wall structure
Description : In fatty acids synthase of both bacteria and mammals, ACP (acyl carrier protein) contain the vitamin: (A) Thiamin (B) Pyridoxine (C) Riboflavin (D) Pantothenic acid
Description : Which among the following colures absorbs more radiation? (A) Blue (B) Black (C)Red (D) White
Last Answer : (B) Black
Description : During last five years, which of the following Institutions have extended the largest amount of fresh credit for agriculture in India among all the institutions given in the list ? (A) ... Cooperative Banks (D) Primary Agricultural Credit Societies (E) Regional Rural Banks and Local Area Banks
Last Answer : (E) Regional Rural Banks and Local Area Banks
Description : The cake of which one of the following materials prepared with the comparable processing technology, contains the largest percentage of ‘N’ plant nutrient among all the materials given in the list ? (A) Coconut (B) Neem (C) Palm nut (D) Mahua (E) Karanj
Last Answer : (C) Palm nut
Description : Which one of the following countries has been the largest importer of floriculture products; especially rose and lotus flowers in terms of value from India over last five years among all the countries given in the list ? (A) Japan (B) Italy (C) Netherlands (D) UAE (E) USA
Last Answer : (E) USA
Description : n the literature on the development of GMO crops, which one of the following crops is among those crops that have been designated as Orphan Crops ? (A) Soybean (B) Corn (C) Cowpea (D) Canola (E) None of these
Last Answer : (B) Corn
Description : Which one of the following states has the largest area under Forest cover among all the states given in the list ? (A) Andhra Pradesh (B) Assam (C) Himachal Pradesh (D) Mizoram(E) Rajasthan
Last Answer : (A) Andhra Pradesh
Description : Which one of the following Indian States/Union Territories accounts for the largest quantity of shrimp production per annum, among all the states of India ? (A) West Bengal (B) Andaman and Nicobar Islands (C) Orissa (D) Kerala (E) None of these
Last Answer : (B) Andaman and Nicobar Islands
Description : Among the critical stages, the most critical stage of wheat crop for irrigation is—(A) CRI–Crown Root Initiation stage (B) Tillering stage (C) Jointing stage (D) Flowering stage
Last Answer : (A) CRI–Crown Root Initiation stage
Description : Which among the following does not belong to welfare schemes for the farmers? a) Kisan Credit Card Scheme b) SHG Bank Linkage Programme c) National Agricultural Insurance Scheme d) Employee Referral Scheme
Last Answer : d) Employee Referral Scheme
Description : Which among the following is not a cereal? a) Rice b) Wheat c) Gram d) Maize
Last Answer : c) Gram
Description : Among the following crop rotations, which is good for increasing soil nutrient status? a. Rice- wheat b. Groundnut- wheat c. Pearl millet- wheat d. Sorgham- wheat e. None of these
Last Answer : b. Groundnut- wheat
Description : Which one among the following chemicals is used for causing defoliation of forest trees? (a) Posphon D (b) Malic hydrazide (c) 2, 4-D (d) Amo 1618
Last Answer : (c) 2, 4-D
Description : Among the following crop rotations, which is good for increasing soil Nutrient status? 1) Rice-Wheat 2) Groundnut-Wheat 3) Pearlmillet-Wheat 4) Sorghum-Wheat
Last Answer : 2) Groundnut-Wheat
Description : What is the difference between a nucleotide and a nucleic acid?
Last Answer : A: A nucleotide is a building block of nucleic acids, consisting of a sugar, a phosphate group, and a nitrogenous base, while a nucleic acid is a polymer made up of nucleotide monomers.