1) One of the classic tools for treating depression which is not corrected by drugs is electroconvulsive shock. The patient has his/her brain electrically stimulated so as to induce convulsion. The treatment works in that it decreases the level of depression. How would the electroconvulsive treatment work?A: cause a decrease […]

Q1. The two different monosaccharide units in the bacterial cell wall differ from each other in one covalent modification. What is the functionally key feature of this modification and what purpose does it serve? Q2. A mole of an assured compound contains 207.7 g of lead and 32.00g of oxygen. […]

The PCR-derived DNA fragment used an insert in pUC19 was amplified by 25 cycles.The amplification mixture contained, among other components, 1 ng lambda DNA in 50 uL. If you assume that the PCR amplification process and restriction digestion process are 100% efficient, how many pmol of product (1110 bp fragment) […]

 True or False:  1. When your body produces a hormone it can be used for only one response action with one specific cell. 2. When a human fetus is developing the: amnion encloses the embryo, the allantois forms the umbilical cord, the chorion develops into the placenta and the yolk […]