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TLS Online TPP Program

#Question id: 374

The pH of a sample of blood is 7.4, while gastric juice is pH 1.4.  The blood sample has:

#SCPH05 I Biotechnology

  1. 0.189 times the [H+] as the gastric juice.

  2. 5.29 times lower [H+] than the gastric juice.

  3. 6,000 times lower [H+] than the gastric juice.

  4. a million times lower [H+] than the gastric juice.

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TLS Online TPP Program

#Question id: 14488

#SCPH01 Biochemistry

A man and his wife appear for an interview for two posts. The probability of the husband's selection is 1/7 and that of the wife’s selection is 1/5. The probability that only one of them will be selected is
TLS Online TPP Program

#Question id: 2989

#SCPH06 I Botany

Use the figure to answer the question below.

In the figure, G1 is represented by which numbered part(s) of the cycle?
TLS Online TPP Program

#Question id: 2121

#SCPH28 | Zoology

Which of the following membrane activities requires energy from ATP hydrolysis?
TLS Online TPP Program

#Question id: 3652

#SCPH05 I Biotechnology

Alkylating agents are electrophilic chemicals which readily add alkyl groups to various positions on nucleic acids. A common example is:
TLS Online TPP Program

#Question id: 1662

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

What is the approximate number of D segment genes in the immunoglobulin heavy chain gene locus?