TLS Online TPP Program

#Question id: 10957


Which of the following would most likely be used for prophylaxis of transient ischemic heart attack?

#SCPH28 | Zoology
  1. Heparin
  2. Warfarin
  3. Aspirin
  4. Streptokinase
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TLS Online TPP Program

#Question id: 10244

#SCPH28 | Zoology

Ecological niche modelling is used to predict the distributions of species. As a general rule, which of the following statements is true?

TLS Online TPP Program

#Question id: 12935

#SCPH01 Biochemistry

 The integrity of the RNA should always be checked by _____

TLS Online TPP Program

#Question id: 383

#SCPH05 I Biotechnology

Three buffers are made by combining a 1 M solution of acetic acid with a 1 M solution of sodium acetate in the ratios shown below

1 M acetic acid              

1 M sodium acetate  

Buffer 1: 10 mL

 90 mL

Buffer 2: 50 mL

50 mL

Buffer 3: 90 mL

10 mL

 Which of these statements is true of the resulting buffers?

TLS Online TPP Program

#Question id: 18719

#SCPH01 Biochemistry

Which vectors are mostly used for creating genomic libraries?

TLS Online TPP Program

#Question id: 11593

#I Life Science/ Life Sciences Group – I-V

Following are given stages of gibberellin biosynthetic pathway;

a) Geranylgeranyl diphosphate (GGPP) is converted to ent-kaurene  via copalyl diphosphate (CPP) in endoplasmic reticulum

b) In the endoplasmic reticulum, conversion of ent-kaurene into GA12 or GA53 depending on whether the GA is hydroxylated at carbon 13

c) the conversion of GA12 or GA53 into other GAs in cytosol proceeds with a series of oxidations at carbon 20

d) GA20 is then oxidized to the active gibberellin, GA1, by a 3β-hydroxylation reaction

Which of the following is the correct statements of GA biosynthesis?