Group( D )

......... Differentiates bacteria based on cell wall structure? محاضرة 3 عملي ✨.

....... Applications of IHC?

Diagnostic Pathology ....... in immunotherapy?مهمه

Diagnostic Pathology..... in breast cancer?مهمه

....... Helps identify background staining caused by the secondary antibody or detection system?مهمه

........ Tissue known to lack the target antigen or omission of the primary antibody to check for non-specific staining?مهمه

...... Tissue known to express the target antigen to confirm the staining protocol works?

....... is a powerful technique used to visualize the presence, localization, and abundance of specific antigens(proteins, peptides, or other molecules) in tissue sections. محاضرة 4 عملي ✨.

....... required for synthesis of replication enzymes ?

.....protein controls cell cycle moving past G1 checkpoint ?

....... is an example of oncogene that stimulates or inhibits cell division?

........ Absence/inactivation of inhibitor > cancer ?

....... Normal function - inhibit cell proliferation?مهمه

Proto-oncogenes code for cellular proteins which regulate normal cell growth and differentiation?

......Tumor promoter (which are not mutagenic) cause cancer selectively in skin previously exposed to tumor initiator?مهمه

...... carcinogen that sows the seed of cancer in the skin and initiate the cancer is tumor initiator.

Early-Instability Theory:مهمه

....... Master genes required for adequate cell reproduction are disabled, resulting in aneuploidy?

Modified Dogma ;

Mutation in a DNA repair gene leads to the accumulation of unrepaired mutations ?مهمه