TLS Online TPP Program

#Question id: 5261


Which of these statements about prokaryotes is correct?

#Unit 8. Inheritance Biology
  1. Bacterial cells conjugate to mutually exchange genetic material.

  2. Their genetic material is confined within a nuclear envelope.

  3. They divide by binary fission, without mitosis or meiosis.

  4. Genetic variation in bacteria is not known to occur, nor should it occur, because of their asexual mode of reproduction.

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TLS Online TPP Program

#Question id: 23752

#Unit 1. Molecules and their Interaction Relevant to Biology

Which one of the following is always associated with a 'tree'?

TLS Online TPP Program

#Question id: 11025

#Unit 7. System Physiology – Animal

Listed below are the hydrostatic and oncotic pressures within a microcirculatory bed:

Plasma colloid osmotic pressure = 25 mm Hg

Capillary hydrostatic pressure = 25 mm Hg

Venous hydrostatic pressure = 5 mm Hg

Arterial pressure = 80 mm Hg

Interstitial fluid hydrostatic pressure = −5 mm Hg

Interstitial colloid osmotic pressure = 10 mm Hg

Capillary filtration coefficient = 10 ml/min/mm Hg

What is the rate of net fluid movement across the capillary wall?

TLS Online TPP Program

#Question id: 10322

#Unit 6. System Physiology – Plant

some of the enzyme of citric acid cycle with its co-factor given in below;


             ENZYMES

           CO-FACTOR

                  INHIBITORS

s) Citrate synthase

i) TPP

a) NADH

t) Succinate dehydrogenase

ii) NAD+

b) Monofluoroacetyl-CoA

u) Isocitrate dehydrogenase

iii) Co-A

c) Aresenite, Succinyl CoA, NADH

v) Malate dehydrogenase

iv) FAD

d) ATP

w) α-ketoglutarate dehydrogenase complex

v) NADP+, Mg2+, Mn2+

e) Malonate, Oxaloacetate

Find out the correct combination of Enzymes with its co-factor and inhibitor.

TLS Online TPP Program

#Question id: 10577

#Unit 10. Ecological Principles

The logistic equation above is used to describe the rate of change of a population, N, with time, t, where r is the intrinsic rate of increase and K is the carrying capacity. dn/dt is isoclines when

TLS Online TPP Program

#Question id: 19341

#Unit 12. Applied Biology

________ is a device which detects the changes in temperature?