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TLS Online TPP Program

#Question id: 301

What explains the very high melting and boiling point of water?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. Strong dipole-dipole bonds between water molecules

  2. Strong hydrogen bonds between water molecules

  3. Dispersion forces which are present in all molecules

  4. Asymmetrical shape of the polar bonds.

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TLS Online TPP Program

#Question id: 10296

#Unit 6. System Physiology – Plant

Which of the following statements about the oxidative pentose phosphate pathway is incorrect?
TLS Online TPP Program

#Question id: 4733

#Unit 8. Inheritance Biology

If a homozygous plant with red peppers is crossed with a homozygous plant with green peppers, all the F1 plants have red peppers. When the F1 are crossed with one another, the F2 are in a ratio of 9 red : 3 brown : 3 yellow : 1 green  due to
TLS Online TPP Program

#Question id: 12585

#Unit 10. Ecological Principles

Agricultural lands frequently require nutritional supplementation because
TLS Online TPP Program

#Question id: 48

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following statements regarding enantiomers true?
TLS Online TPP Program

#Question id: 745

#Unit 1. Molecules and their Interaction Relevant to Biology

The structure of RNA differs from that of DNA, as RNA contains: