Answer:
Platelets would release signals to stimulate the production of more platelets
Explanation:
Positive feedback mechanism is one of the two types of feedback mechanisms (other being negative feedback mechanism) in which the products of a process stimulates more of that product to be synthesized or produced. In other words, the result of a reaction increases the secretion of more results.
In this case where the injured tissue of a cut initially releases chemical signals into the bloodstream. These chemicals signal platelets to be attracted to the injured area. However, if this is a positive feedback mechanism as explained above, Platelets would release signals to stimulate the production of more platelets.
The answer is when levels of the amino acid are high, it binds to the repressor, ending the synthesis of this amino acid
<span>The Grassland habitat and the Forage and Cover habitat. Grizzly Bears are found in the Grassland, and Burrowing Owls are found in the Forage and Cover.</span>
Answer:
The answer is - (B) the amount of food that is typically consumed.
Explanation -
The symptoms of anorexia nervosa and bulimia nervosa overlap at a large extent. Both are eating disorders in which the individual, affected by any of those, tries to lose weight in unhealthy manner. But there are some key differences between both the disorders.
People suffering with anorexia tend to reduce their food intake to lose weight. It includes extreme dieting and in some cases people stop eating or eat minimal.
People with bulimia continue to eat. Unlike people with anorexia they binge, or overeat large amount of foods. The repetitive cycles of binge-eating lead to self-induced vomiting or starvation which further leads to weight loss.
Whereas excessive exercise is common in both the disorders.
Answer:
the image is blurry I cant see anything :((
