Related Questions

Following statements are correct regarding mechanism of action of antimicrobial agents
A Disrupt cell membrane
B Breaks DNA strands
C Inhibits RNA polymerase
D Stimulate sterol synthesis
E Stimulate transfer of amino acid to ribosome
Which of the following mechanism is an approximate straight line motion mechanism?
A Watt’s mechanism
B Grasshopper mechanism
C Robert’s mechanism
D All of the mentioned
The velocity of any point in mechanism relative to any other point on the mechanism on velocity polygon is represented by the line
A joining the corresponding points
B perpendicular to line
C at 450 to line
D none of the mentioned
The Ackerman steering gear mechanism is preferred to the Davis steering gear mechanism, because
A whole of the mechanism in the Ackerman steering gear is on the back of the front wheels and (
B the Ackerman steering gear consists of turning pairs
C the Ackerman steering gear is most economical
D both (a) and (b)
A mechanism consisting of four links is called a __________ mechanism.
A Simple
B Compound
C Binary
D None of these
Answer the question on the basis of the given information. Businesses are suffering because of lack of money available for development loans.To help businesses,the government plans to modify the income- tax structure in order to induce individual tax payers to put a larger portion of their incomes into retirement savings accounts, because as more money is deposited in such accounts, more money becomes available to borrowers. Which of the following, if true, raises the most serious doubt regarding the effectiveness of the government's plan to increase the amount of money available for development loans for businesses?
A When levels of personal retirement saving increase, consumer borrowing always increases correspondingly.
B The increased tax revenue the government would receive as a result of business expansion would not offset the loss in revenue from personal income taxes during the first year of the plan.
C Even With tax incentives,some people will choose not to increase their levels of retirement savings .
D Bankers generally will not continue to lend money to Businesses whose prospective earnings are insufficient to meet their loan repayment schedules.
The following statements are correct regarding the development of the testis
A It originates from the celomic epithelium
B It gains contributions from the developing mesonephros
C It completes its descent into the scrotum at birth
D The inguinal hernias are more common at birth
E Its descent is aided by the processusvaginalis
The following statements about the mechanism of antimicrobial are correct
A Rifampicin inhibits DNA dependent RNA polymerase
B Cephalosporines inactivates transpeptidase
C Metronidazole inhibits dihydrofolate reductase
D Chloroquine inhibits DNA gyrase
E Erythromycin alters cell membrane permeability
The following statements about Mechanism of Action of Glucocorticoids are correct
A Most mediator proteins are enzymes for metabolic actions
B Act through intracellular receptors
C Blocks vitamin D3 mediated induction of the osteocalcin gene
D Increases transcription of genes for cycloxygenase-2 thus produces its anti-inflammatory effects
E Decreases synthesis of annexin-1
F which is important in negative feedback effect
Which one of the following statements about transport mechanism in plants is correct?
A Diffusion of ions and small molecules across cellmembrane requires energy
B Active transport of ions and small molecules across cell membrane against concentration gradient requires energy
C Cells conserve energy and no energy is required for transport of ions and small molecules against concentration gradient
D Cells do not transport ions across their membrane as these are charged molecules

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