The dimensions of living cells are limited, on the lower end by the minimum number of biomolecules necessary for function, and on the upper end by the rate of diffusion of solutes such as oxygen. Except for highly elongated cells, they usually have lengths and diameters in the range of

TLS Online TPP Program

#Question id: 10260

#Section C (Domain-Specific Knowledge)

Arrange F, C, O, N in the decreasing order of electronegativity

TLS Online TPP Program

#Question id: 10261

#Section C (Domain-Specific Knowledge)

What is the enthalpy change for the given reaction?

CH3CH3 + Cl2 → CH3CH2Cl + HCl

Given the enthalpies

Bonds	Bond Enthalpy (kJ mol⁻¹)
C-H	413
Cl-Cl	239
C-C	347
C-Cl	339
H-Cl	427

TLS Online TPP Program

#Question id: 10262

#Section C (Domain-Specific Knowledge)

Linus Pauling has given electronegativity as

TLS Online TPP Program

#Question id: 427

#Section C (Domain-Specific Knowledge)

The degradation of which class of biochemicals does not significantly contribute to the release of energy to cells?

TLS Online TPP Program

#Question id: 2667

#Section C (Domain-Specific Knowledge)

A regulatory protein that attracts RNA polymerase to its promoter is an example of what type of regulation?

TLS Online TPP Program

#Question id: 9609

#Section C (Domain-Specific Knowledge)

Dozens of potato varieties exist, differing from each other in potato-tuber size, skin color, flesh color, and shape. One might construct a classification of potatoes based on these morphological traits. Which of these criticisms of such a classification scheme is most likely to come from an adherent of the phylocode method of classification?