Description : Which of the following is a flowering plant with nodules containing filamentous nitrogen-fixing microorganism? (a) Crotalaria juncea (b) Cycas revoluta (c) Cicer arietinum (d) Casuarina equisetifolia
Last Answer : (d) Casuarina equisetifolia
Description : Trichoderma harzianum has proved a useful microorganism for (a) gene transfer in higher plants (b) biological control of soil-borne plant pathogens (c) bioremediation of contaminated soils (d) reclamation of wastelands.
Last Answer : (b) biological control of soil-borne plant pathogens
Description : The process of use of microorganism to remove salts from soil is referred as (A) Chelation (B) Bioremediation (C) Oxidation (D)Phyto – remediation
Last Answer : (B) Bioremediation
Description : What microorganism looks like a fast moving snake about 1mm long and 10 um wide?
Last Answer : I’m thinking nematodes.
Description : Which type of microorganism is most widely used in industries? -General Knowledge
Last Answer : The answer is 'Bacteria,microalgae and fungi.'
Last Answer : answer:
Last Answer : Microorganisms are tiny single-celled organisms that cannot be seen with the naked eye. They can be both pre-centric and eukaryotic.
Description : In alimentary canal symbiotic microorganism are present in :-
Last Answer : In alimentary canal symbiotic microorganism are present in :- A. Duodenum B. Jejunum C. Rectum D. Caecum
Description : What pathogen is a single celled microorganism?
Last Answer : What is the answer ?
Description : What single cell microorganism tend to appear in clusters?
Description : The initiation of a humoral immune response involves a complex interaction of the antigen, cells and intercellular messengers. Which of the following statement(s) concerning the initiation of the ... various cellular components of the immune system d. An antigen must be a living microorganism
Last Answer : Answer: a, b Stimulation of the immune system occurs after a variety of antigen-presenting cells (B lymphocytes, macrophages, dendritic cells, and Langerhans cells) act to engulf ... polysaccharides), most antigens require coordinated efforts of the various cellular components of the immune system
Description : The following statement(s) is/are true concerning initial microbiologic diagnostic techniques. a. Appropriate expeditious transport of specimens to the microbiology laboratory is essential for obtaining accurate ... a 4-to 8-fold increase over the MIC to be considered clinically efficacious.
Last Answer : Answer: a, c, d Because most surgical infections are polymicrobial, specimens should be cultured for aerobic and anaerobic bacteria, as well as fungi. Although aerobic and aerotolerant ... fold increase over MIC during the peak serum level have been demonstrated to be clinically efficacious
Description : Nitrites are oxidized to nitrates by a microorganism a. Nitrosomonas b. Nitrosococcus c. Nitrobacter d. Azatobacter
Last Answer : Ans: C
Description : An antibiotic is - (1) achemical synthesized by a human cell against a microorganism (2) a chemical synthesised by amicro-organism against another micro-organisms (3) a substance produced by blood cells against bacteria (4) a substance produced by blood cells against infection.
Last Answer : (2) a chemical synthesised by amicro-organism against another microorganisms Explanation: An antibacterial is an agent that inhibits bacterial growth or kills bacteria. The term is often used ... by a microorganism that is antagonistic to the growth of other microorganisms in high dilution.
Description : A genetically engineered microorganism used successfully in bioremediation of oil spills is a species of (a) Trichoderma (b) Xanthomonas (c) Bacillus (d) Pseudomonas.
Last Answer : (d) Pseudomonas.
Description : Consider the following four statements (A - D) and select the option which includes all the correct ones only. (A) Single cell Spirulina can produce large quantities of food rich in protein, minerals, vitamins, etc. (B) B ody ... C) and (D) (c) Statement (B), (C) and (D) (d) Statement (A) and (B)
Last Answer : (d) Statement (A) and (B)
Description : Select the wrong statement. (a) Bacterial cell wall is made up of peptidoglycan. (b) Pili and fimbriae are mainly involved in motility of bacterial cells. (c) Cyanobacteria lack flagellated cells. (d) Mycoplasma is a wall-less microorganism.
Last Answer : (b) Pili and fimbriae are mainly involved in motility of bacterial cells.
Description : Which of the following microorganism produces only L(+) - lactic acid without further racemization ? A.Leuconostoc mesenteroides B.Lactobacillus delbrueckii C.Rhizopus oryzae D.Lactobacillus bulgaricus
Last Answer : C.Rhizopus oryzae
Description : Which one of the following is not a part of Koch s postulates? a. The microorganism must be isolated from a dead animal and pure cultured b. The microorganism and disease can be identified from ... a healthy susceptible animal. d. The same microorganism must be present in every case of the disease.
Last Answer : d. The same microorganism must be present in every case of the disease.
Description : Which type of microorganism is most widely used in industries?
Last Answer : Bacteria, microalgae and fungi
Description : Microorganism used as biological indicator for sterilization by ionizing radiations A Bacillus subtilis B Bacillus pumilus C Salmonella typhi D Serratia marcescens
Last Answer : B Bacillus pumilus
Description : --------- prokaryotic microorganism A Fungi B Rickettsiae C Algae D Protozoa
Last Answer : B Rickettsiae
Description : Deadly disease which is caused by parasitic microorganism called plasmodium is ______. a) malaria b)dengue c)polio d)rubella
Last Answer : a) malaria
Description : Red rot of sugarcane is caused by which microorganism? a) bacteria b)virus c)fungus d)none
Last Answer : c)fungus
Description : ______ is microorganism that can be crystallized and kept in jar for many days. a) bacteria b)fungi c)virus d)protozoa
Last Answer : c)virus
Description : An antibiotic is (1) a chemical synthesized by a human cell against a microorganism (2) a chemical synthesised by a micro-organism against another micro-organisms (3) a substance produced by blood cells against bacteria (4) a substance produced by blood cells against infection.
Last Answer : a chemical synthesised by a micro-organism against another micro-organisms
Description : What's your wierd (to anyone else) controls (key binds) in any video game?
Last Answer : Personally, I use c for crouching in minecraft
Description : I start the day small and round. Buried alive without a frown. I am fed and nourished where I stay, slowly growing in a patient way. Finally I break through my dark brown cage. Reaching towards a puffy lane. But I will never be truly free, from the cage that always binds me What am I? -Riddles
Last Answer : A Seed.
Description : I am the water of life, but seeing too much of me is never good. I am what binds families together, but I can be defied. What am I? -Riddles
Last Answer : Blood.
Description : ‘‘Indian Railways binds the economic life of the country as well as accelerates the development of industry and agriculture.’’ Justify the statement. -SST 10th
Last Answer : Railways are the most important mode of transport in India due to the following reasons: (i) Railways are the principal mode of transportation for freight and passengers in India, as they ... country and cultural fusion. (vi) They have accelerated the development of the industry and agriculture.
Description : Which force binds the nuclei ?
Last Answer : A strong nuclear force binds the nuclei.
Description : Assertion : Smoking makes oxgyen less available to the body Reason : In presence `CO,O_2` binds less with haemoglobin.
Last Answer : Assertion : Smoking makes oxgyen less available to the body Reason : In presence `CO,O_2` binds less ... . D. If both Assertion & Reason are false.
Description : In Lac-operon, repressor protein binds to
Last Answer : In Lac-operon, repressor protein binds to A. Regulator gene B. Operator gene C. Promoter gene D. Structural gene
Description : Hyaluronic acid which binds corona radiata cells is a :-
Last Answer : Hyaluronic acid which binds corona radiata cells is a :- A. Homopolysaccharide B. Amino acid C. Mucopolysaccharide D. Glycoprotein
Description : What happens to an enzyme when a competitive inhibitor binds to it?
Last Answer : Need answer
Description : Which gas enters the bloodstream through the lungs binds to hemoglobin and reduces the amount of exygen that reaches the body's organs and tissues?
Last Answer : Carbon monoxide
Description : Which one of the following binds to specific nucleotide sequences that are upstream and most distant from the start site? (A) RNA polymerase (B) Repressor (C) Inducer (D) Restriction
Last Answer : Answer : A
Description : Which one of the following binds to specific nucleotide sequences? (A) RNA polymerase (B) Repressor (C) Inducer (D) Restriction
Description : All the following statements about fibronectin are true except (A) It is glycoprotein (B) It is a triple helix (C) It is present in extra cellular matrix (D) It binds with integrin receptors of cell
Description : RNA polymerase holoenzyme binds to lac operon at the following site: (A) i gene (B) z gene (C) Operator locus (D) Promoter region
Last Answer : Answer : D
Description : Erythromycin binds to 50 S ribosomal sub unit and (A) Inhibits binding of amino acyl tRNA (B) Inhibits Peptidyl transferase activity (C) Inhibits translocation (D) Causes premature chain termination
Last Answer : Answer : C
Description : eIF-4 B (A) Binds to 3’ chain initiation codon on mRNA (B) Binds to 3’ end of mRNA (C) Binds to 5’ end of mRNA (D) Unwinds mRNA near its 5’ end
Description : All of the following statements about eukaryotic promoters are true except (A) They may be located upstream or down stream from the structural gene (B) They have two consensus sequences ( ... (D) Mutations in promoter region can decrease the efficiency of transcription of the structural gene
Description : Actinomycin D binds to (A) Double stranded DNA (B) Single stranded DNA (C) Single stranded RNA (D) DNA-RNA hybrid
Description : Repressor binds to DNA sequence and regulate the transcription. This sequence is called (A) Attenuator (B) Terminator (C) Anti terminator (D) Operator
Description : Norepinephrine binds mainly to (A) α-Adrenergic receptors (B) β-Adrenergic receptrors (C) Muscarinic receptors (D) Nicotinic receptors
Description : Hormone that binds to intracellular receptor is (A) Adrenocorticotropic hormone (B) Thyroxine (C) Follicle stimulating hormone (D) Glucagon
Last Answer : Answer : B
Description : The portion of the immunoglobulin molecule that binds the specific antigen is formed by (A) Variable regions of H and L chains (B) Constant region of H chain (C) Constant region of L chain (D) Hinge region
Description : Cyclic AMP binds to (A) Catalytic subunits of protein kinase (B) Regulatory subunits of protein kinase (C) Catalytic subunits of phosphorylase kinase (D) Regulatory subunits of phosphorylase kinase