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Q. 1. Which specific Mycobacterium organism was Ehrlich trying to stain while he developed the acid-fast stain? 2. Why is it best to utilize an older […]

Q1. Malonate is a competitive inhibitor of succinate dehydrogenase. If malonate is added to mitochondria that are actively respiring, then oxygen consumption stops and a metabolic […]

Can you calculate the pI of the following peptide? Phe-Lys-Glu-Asp-Lys-Ser-Ala (note there is only one alpha carboxyl at the C terminus and one alpha amino group […]

The middle ear is connected to the throat by a tube called the eustachian tube. All are lines by a continuous mucus membrane. Using this info, […]

Active transport requires the input of energy into a system so as to move solutes against their electrochemical and concentration gradients. WHich of the following is […]