The pKaʹs of the side chain group and the α-carboxyl group of glutamate are 4.1 and 2.1, respectively. Which statement accounts for this difference?

TLS Online TPP Program

#Question id: 1556

#Unit 4. Cell Communication and Cell Signaling

Which one of these is not a property of Antigen?

TLS Online TPP Program

#Question id: 4959

#Unit 11. Evolution and Behavior

If a fossil is encased in a stratum of sedimentary rock without any strata of igneous rock (e.g., lava, volcanic ash) nearby, then it should be

TLS Online TPP Program

#Question id: 2847

#Unit 2. Cellular Organization

Select the answer that describes a region of DNA in which genes are likely to be located.

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#Question id: 27076

#Unit 1. Molecules and their Interaction Relevant to Biology

Choose the correct statement regarding the Spontaneous dipole - induced dipole interaction 

1. Spontaneous dipole - induced dipole interaction are also known as dispersion or London forces related to orientation effect.

2. The potential energy of an induced dipole-induced dipole interaction is depending on the first ionization energy of the molecule

3. Spontaneous dipole - induced dipole interactions are large networks of intermolecular forces between nonpolar and non-charged molecules and atoms (i.e. alkanes, noble gases, and halogens)

4. In Spontaneous dipole - induced dipole interaction a small increase in the radius, would greatly decrease the potential energy of the interaction.

TLS Online TPP Program

#Question id: 26420

#Unit 3. Fundamental Processes

X-Ray causes chromatin breakage, so which histone is replaced when chromosomal breakage/DSBR is observed