Practice Questions

TLS Online TPP Program

#Question id: 300

Hydrogen bonding occurs in molecules when ___________________.

#Section 2: General Biology

a hydrogen atom forms a covalent bond with another atom.
a hydrogen atom in a molecule forms a bond with any atom.
a hydrogen atom forms an ionic bond with another atom on an adjacent molecule.
a hydrogen atom bonded to F, O or N is attracted to an electron pair on a F, O or N atom on an adjacent molecule.

More Questions

TLS Online TPP Program

#Question id: 3014

#Section 2: General Biology

Regarding prokaryotic reproduction, which statement is correct?

TLS Online TPP Program

#Question id: 16841

#General Aptitude

Which of these images is the top view of the given object?

TLS Online TPP Program

#Question id: 5247

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following is not a protein or group of proteins required for conjugation to occur?

TLS Online TPP Program

#Question id: 14569

#Section 2: General Biology

A hot tub (approx. 104°F or 40°C) would most likely contain

TLS Online TPP Program

#Question id: 18638

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

For unrooted trees, the number of unrooted tree topologies (NU) is ________