321 In Cx(H2O)y x ranges from______________? Biology Medium Full question → A 1 to 3 thousand B 3 to many thousand C 3 to 5 thousand D 5 to 9 thousand
322 The cells present in testes and secrete testosterone are___________? Biology Medium Full question → A Sertoli cells B Germinal cell C Interstitial cells D Spermatocyte
323 Glycolipids and glycoproteins have structural role in the ______________ matrix of animal and bacterial cell? Biology Medium Full question → A Extracellular B Intracellular C Both of these D Glucose
324 The type of learning in which there is loss or decrease in response to repeated stimuli? Biology Medium Full question → A Imprinting B Habituation C Latent learning D Insight learning
325 Keto group is represented as___________? Biology Medium Full question → A CO B C-COO-C C HCOH D HOH
326 Sleep movements are a type of___________? Biology Medium Full question → A Turgor movements B Growth movements C Tactic movements D Paratonic movments
327 How many carbon atoms are required to form a furan ring (ribofuranose)_____________? Biology Medium Full question → A 3 B 4 C 5 D 2
328 In esterification OH comes from_______________? Biology Medium Full question → A Organic acid B Alcohol C Water D Sugar
329 Which one of the following is most likely to occur in an animal during winter? Biology Medium Full question → A Activation of sweat glands B Dilation of skin blood vessels C Panting D Thermogenesis
330 The one that stores calcium is __________? Biology Medium Full question → A Sarcolemma B Sarcoplasm C Sarcoplasmic reticulum D Cytosol
331 Which one is not found in fatty acids in acylglycerols____________? Biology Medium Full question → A C-6 B C-25 C C-26 D C-30
332 Tobacco mosaic virus is__________? Biology Medium Full question → A Spherical B Rod Shaped C Tadpole like D Hexagonal
333 In life cycle of bacteriophage which step occur after attachment of prophage with the receptor site of the bacterial cell wall_____________? Biology Medium Full question → A Absorption B Multiplication C Lysogeny D Penetration
334 Which of the following disease results in Paralysis due to viral attack on C.N.S: Biology Medium Full question → A Measles B Herpes simplex C Hepatitis D Polio
335 In lysogenic cycle the process of spearation of phage DNA from the hosts chromosome and initiation of lytic cycle is called______________? Biology Medium Full question → A Lysis B Lysogeny C Induction D Adsorption
336 An enzyme which can convert single stranded RNA into double stranded viral DNA is called____________? Biology Medium Full question → A DNAase B RNAase C DNA polymerase D Reverse Transcriptase
337 Which of the following is incorrect for the lysogenic cycle in life cycle of bacteriophage_____________? Biology Medium Full question → A Phage when gets incorporated with the bacterial chromosome is called prophage B The bacterium continues to live and reproduce normally C Lysogenic bacteria may get infected by the related phage D The cycle may convert into lytic type resulting from environmental exposure
338 Which of the following virus has special affiliations with the tumor production: Biology Medium Full question → A Hepatitis virus B Retrovirus C Polio virus D Pox virus
339 The agent of controversial nature causing mad cow infection is_____________? Biology Medium Full question → A Bacteria B Cowpox Virus C Adenovirus D Prion
340 Which of the following is the smallest known virus: Biology Medium Full question → A Hepatitis virus B Retrovirus C Polio virus D Pox virus