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TLS Online TPP Program

#Question id: 338

What is the difference between covalent bonds and ionic bonds?

#SCPH06 I Botany

  1. Covalent bonds involve the sharing of pairs of electrons between atoms; ionic bonds involve the sharing of single electrons between atoms.

  2. Covalent bonds involve the sharing of electrons between atoms; ionic bonds involve the electrical attraction between charged atoms.

  3. Covalent bonds involve the sharing of electrons between atoms; ionic bonds involve the sharing of protons between charged atoms.

  4. Covalent bonds involve the transfer of electrons between charged atoms; ionic bonds involve the sharing of electrons between atoms.

More Questions
TLS Online TPP Program

#Question id: 5087

#SCPH01 Biochemistry

The outer-to-inner sequence of tissue layers in a post-gastrulation vertebrate embryo is ________.
TLS Online TPP Program

#Question id: 14159

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

Which of the following statement is not a benefit of FASTA over BLAST?
TLS Online TPP Program

#Question id: 1742

#SCPH05 I Biotechnology

The T-cell receptor link to MHC–peptide is enhanced by interaction between MHC class II on the antigen-presenting cells with the following molecule on the T-cell:
TLS Online TPP Program

#Question id: 5263

#SCPH06 I Botany

Drug-resistance plasmids could be transferred in A. baumannii by which of the following mechanisms:
TLS Online TPP Program

#Question id: 4164

#SCPH01 Biochemistry

Which help cells avoid mis-insertion of amino acids in protein synthesis?