Practice Questions

TLS Online TPP Program

#Question id: 20059

Which of the following statement is irrelevant for sigma bond ?

#XL - P Chemistry

strength of sigma bond is not related with overlapping of atomic orbitals.
sigma - bond can form by overlapping of S - P orbitals.
sigma - bond can form by overlapping of end of atomic orbitals of inner center axis.
This type of overlapping is also known as axial overlaping

More Questions

TLS Online TPP Program

#Question id: 1725

#XL - Q Biochemistry

What is the single cell type most characteristically associated with the mucosa-associated lymphoid tissue (MALT)?

TLS Online TPP Program

#Question id: 1726

#XL - Q Biochemistry

What is CD8 a marker of?

TLS Online TPP Program

#Question id: 1727

#XL - Q Biochemistry

Which of the following statements is TRUE of CD4?

TLS Online TPP Program

#Question id: 1728

#XL - Q Biochemistry

Which of the following is characteristic of B- but not T-cells?

TLS Online TPP Program

#Question id: 1729

#XL - Q Biochemistry

When a resting naive T-cell engages its specific MHC–peptide complex displayed on the surface of a fibroblast, it:

TLS Online TPP Program

#Question id: 1730

#XL - Q Biochemistry

What is the T-cell ligand binding B7 on a professional antigen-presenting cell?