PBS

The process by which organisms maintain a relatively stable( physical and chemical ) internal environment in your body, and in response to changing in both internal and external conditions for optimal functioning.

• Habitual Scare

• Diabetes

• Homeostasis

• Hypercholesterolemia

Tags

NGSS.HS-LS1-3

An example of a negative feedback loop is...Check All that apply

• Childbirth

• Intestinal pH

• Themoregulation

• Blood Glucose

Tags

NGSS.HS-LS1-3

Insulin causes

• an increase in the production of glucose from glycogen

• a decrease in the permeability of cell membranes to glucose

• a decrease in the concentration of blood glucose

• none of these is correct

Tags

NGSS.HS-LS1-3

Too little insulin can cause

• Type 3 Diabetes

• Type1 Diabetes

• Type 2 Diabetes

Tags

NGSS.HS-LS1-3

Examples of Biomolecules are

• Carbohydrates, lipids, nucleic acids polysaccharides

• Nucleic Acids, Lipids, Proteins, Carbohydrates

• Carbohydrates, Lipids, Proteins, polysaccharides

• Proteins, Saccharides, Lipids, Nucleic Acids

What is the difference between polysaccharides and Glucose?

• One is a simple sugar and the other is a starch

• A single glucose molecules vs many glucose molecules

• One saccharide vs many saccharides

• All the above

• A & B only

In what form is carbohydrate stored in the liver?

• Glucose

• Starch

• Glycogen

• Glucagon

Which one is a hormone?

• Glucose

• Glucagon

• Glycerol

• Glycogen

Which of the following is not a characteristics of hormone?

• It can works on more than one target organ.

• It is composed of proteins or lipids in nature.

• It has only a long term effect on the biological system.

• It is transported via the blood stream

Where is insulin produced?

• Alpha Cells

• Beta Cells

• Liver Cells