Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 42193
TLS Online TPP Program

#Question id: 355

Measurements show that the pH of a particular lake is 4.0. What is the hydroxide ion concentration of the lake?

#SCPH05 I Biotechnology

  1. 10^-10 M

  2. 10^-4 M

  3. 10^-7 M

  4. 10.0 M

More Questions
TLS Online TPP Program

#Question id: 15697

#SCPH05 I Biotechnology

Which of the following does not describe PAM matrices?
TLS Online TPP Program

#Question id: 10357

#SCPH06 I Botany

Why the glutamine and glutamate will not be transported while  asparagine will prefer to be transported?
TLS Online TPP Program

#Question id: 7705

#SCPH28 | Zoology

 Based on this tree, which statement is correct?
TLS Online TPP Program

#Question id: 11551

#SCPH28 | Zoology

Polypeptides can have which of the following types of effects?

I) autocrine

II) paracrine

III) endocrine
TLS Online TPP Program

#Question id: 12933

#SCPH06 I Botany

Choose the correct order for the cloning process.
1. The production of cDNA is carried out using an enzyme termed Reverse transcriptase.
2. mRNA cannot be used directly in cloning.
3. It is possible to synthesis complementary DNA molecule to all the mRNA from the selected tissue.
4. The cDNA may be inserted into vectors and then cloned.