Q1. Two black female rats were crossed with the similar brown male rat. In the resulting progeny, female A produced 8 blacks and 7 browns and female B produced 16 blacks. Give a genetic description for these results and find out the genotypes of the two black females and the […]

1. The study of anatomy and physiology will change in the next ten years because unknown information will be discovered. Studies and research are done every day. We learn something new about anatomy and physiology all the time. We learn how different foods help or harm the body. A lot […]

True or False? True False1. Proteins rapidly pass artificial membrane (liposome). ————————————————————————————– ( ) ( )2. Amphiphatic detergent such as SDS spontaneously forms bilayer in water. ———————————————————— ( ) ( )3. Cholesterol does have a hydrophilic head and hydrophobic tail. ————————————————————————- ( ) ( )4. Fat molecules are one of […]

Schizophrenia is a very complex mental disease. It is actually quite possible that various mechanisms may end up producing similar symptoms. Several neurotransmitter systems have been implicated: dopamine, glutamate and GABA. Most of the hypotheses focus on synapses and receptors activated by those neurotransmitters. Let us try to think differently […]