Many popular diets exist, each with a different "eating plan" designed to promote weight loss. common diets include the atkins diet, weight watchers, the zone diet, and the ornish diet. although these diets can be effective, there does not appear to be an advantage to any particular diet. in addition, many individuals do not lose weight when following these diets. what could be a reason that weight loss does not occur when someone follows one of these fad diets?

Three of the statements below are true one is false. select the statement that is false. a. a decrease in glucose levels levels triggers an increase in secretion of glucagon by the pancreas. b. high cortisol levels generally cause a decrease in gnrh secretion by the hypothalamus. c. high estrogen levels in the blood will tend to decrease secretion of lh and fsh by the anterior pituitary. d. high igf-1 levels in the blood will tend to decrease growth hormone secretion by the anterior pituitary.

Which of the following is an argument against buying local fruits and vegetables?

Which of the following viruses would most likely have reverse transcriptase? a) an rna-based lytic virusb) an rna-based lysogenic virusc) a dna-based lytic virusd) a dna-based lysogenic virus