WorksheetsPBS 2.1.5 Review
Total questions: 22
Worksheet time: 14mins
Which of the following is the primary source of energy for organisms?
lipids
nucleic acids
carbohydrates
proteins
Insulin is made in the
heart
bloodstream
liver
pancreas
What acts like a "doorbell" meaning it must be activated to signal something to open in the glucose-insulin response pathway?
insulin receptor
insulin
glucose
glucose transport protein
In the image, the two light orange lines represent the cell membrane. Everything above the two lines is outside of the cell, everything below is inside the cell. Which letter represents glucose molecules?
A
B
C
D
What is happening at letter E in the blood glucose level feedback loop (in a person who does not have diabetes)?
The liver releases glucose into the bloodstream.
The pancreas signals the production of glucagon.
The pancreas signals the production of insulin.
Glucose molecules enter cells.
The blood glucose feedback loop in a person without diabetes is considered a(n) _________ feedback loop.
opposite
neutral
positive
negative
Cellular respiration
occurs in the nucleus.
uses glucose to produce ATP.
uses glucagon to produce insulin.
occurs in the mitochondria.
Type 2 diabetes
results in low blood glucose levels after a carb-heavy meal.
is caused by no or very little insulin production.
is caused by insulin receptors not responding well to insulin.
results in high blood glucose levels after a carb-heavy meal.
In both types of Diabetes
Insulin is not produced
Insulin does not work properly
Blood glucose levels remain high after eating
Insulin receptors do not work
What happens in Type 1 diabetes?
Insulin receptors do not work
Insulin is not produced
Insulin does not work properly
Glycogen is not stored properly
Insulin - through injections or a pump - is critical for
all type 1 diabetics
all type 2 diabetics
all people of high blood pressure
all people with kidney disease
An insulin pump is . . .
using wearable technology to monitor patient vital signs outside of a medical setting
a device used to continuously monitor blood glucose levels
a portable, battery-powered device that delivers insulin through the abdominal wall in measured amounts
a device for measuring blood glucose levels from a drop of blood obtained by a fingerstick
What is the structure labeled D in the figure?
erythrocytes
plasma
thrombocytes
leukocytes
This macromolecule is in charge of storing genetic information.
Protein
Carbohydrate
Nucleic Acid
Lipid
This macromolecule has many function like speeding up chemical reactions, hormones, etc. It's our last source of energy that we use.
Nucleic Acids
Proteins
Lipids
Carbohydrates
When there is too much glucose in the blood [blank] cells release [blank].
pancreatic, insulin
glycogen, insulin
liver, glycogen
pancreatic, glycogen
What is the difference between type 1 and type 2 diabetes?
Type 2 does not produce insulin.
Type 2 does not produce glucose.
Type 1 does not produce insulin.
Type 2 does produce glucose.
Lifestyle choices that prevent Type 2 diabetes.
I. Eating a diet high in fat
II. Eating a diet high in protein and low in carbs
III. Drinking diet pop
IV. Exercise
V. Eating foods high in fiber
I, III
II, IV, and V
I, II, III, IV, and V
II and V
If a person has gone a long time between meals, their blood glucose will decrease as the glucose molecules are moved into the body cells. This will trigger the body to release (a) which triggers the release of stored glucose from the liver.
Which of the following occurs in a person's body who has Type 2 Diabetes?
their body does not produce insulin
their body produces faulty insulin
their insulin cell receptors do not function fully
their body is no longer able to metabolize glucose
True or False: A person can avoid Type 1 Diabetes if they exercise and eat healthy throughout their life.
True
False
True or False: A person with Type 1 Diabetes can avoid the need for an insulin pump/injections if they eat a very healthy diet.
True
False
