MDMA Electron transport

MDMA is a popular club drug. It works on a different part of the electron transport chain, however. It is an uncoupler, which means that is still allows energy to be produced but not used by the body. Where will this energy go? How will this manifest in a person that has taken the drug?

3 graphs needed in excel to show hormonal events in menstrual cycle.

hi, I just need help with 4 diagrams in excel in total. 2 diagrams to show the hormonal events in menstrual cycle. graph 1: say a graph that shows the levels of each hormone during the menses, ovulation and luteal phase in relation to follicle development. and graph 2: showing levels of hormones estrradol and progesterone in relation to body temperature, cervical mucus increase and endometrium development during the proliferative phase and secretary phase and perhaps a little explanation at the bottom of first two graphs where appropriate. the last graphs 3 and 4: i have attached in excel table but need it to be converted to a bar chart with labled axis. I would greatly appreciate any h... click for more

Effect of concentration on Urease Activity

I need some help understanding the relationship between enzyme and substrate concentration insofar as measurable enzyme activity is concerned? What would be the results? Effect of Temperature on Amylese Activity. What do you think would be the optimum temperature for Amylase?

Fermentation

Which carbohydrate solution (molasses, glucose, or sucrose) would a yeast ferment to the greatest extent? 5ml yeast 5ml Molasses 7.5 ml yeast 2.5 ml Molasses 0 yeast 5ml water 5ml molasses 5ml yeast 5 ml water 5ml yeast 5 ml Glucose 5ml yeast 5 ml Sucrose

Blood vessels

How are (a)arteries and (b)capillaries adapted for their function?