WorksheetsFunctions of Proteins
Total questions: 20
Worksheet time: 10mins
Proteins are mainly composed of...(select all that apply)
Carbon
Hydrogen
Oxygen
Nitrogen
Antibodies are proteins that...
identify, attack, and destroy foreign substance in your body
can be identification markers on the outside of cells or an entire foreign substance
can determine your blood type
can cause sickness
Antigens are proteins that...(select all that apply)
identify, attack, and destroy foreign substance in your body
can be identification markers on the outside of cells or an entire foreign substance
can determine your blood type
can cause sickness
If you have type A blood (ignore + and -), you can RECEIVE type ____ blood. (Select all that apply...)
A
B
AB
O
If you have type B blood (ignore + and -), you can RECEIVE type ____ blood. (Select all that apply...)
A
B
AB
O
If you have type AB blood, you can receive all types of blood because...
you have no anti-A or anti-B antibodies
you have no antigens on the surface of your RBCs
you have a lot of anti-A or anti-B antibodies
False: you can only receive type AB if you have type AB blood
Collagen is a protein that helps maintain the _____ of your skin.
Color
Tone
Elasticity
Roughness
Hair, nails, feathers, and hooves all contain...
Collagen
Cellulose
Keratin
Antigens
The protein (myosin and actin) are responsible for your muscles contracting and relaxing. This is an example of what function of proteins?
Defense/Identification
Movement
Transport
Structure
What molecule releases energy so that muscles can contract and relax?
ATP
ADP
Carbohydrates
Protein
If you live at altitude (like in Bogotá or Cuzco), you will have ____ levels of hemoglobin than if you lived in Cartagena.
higher
lower
medium
unknown
An aquaporin is a protein _______ in the cell membrane that allows water to pass in and out of the cell very quickly.
pore
antigen
marker
signal
If you have type B blood (ignore + and -), what types of antigens are on the surface of your RBCs?
A
B
A & B
The RBCs do not have antigens
If you have type A blood (ignore + and -), what types of antigens are on the surface of your RBCs?
A
B
A & B
The RBCs do not have antigens
If you have type AB blood (ignore + and -), what types of antigens are on the surface of your RBCs?
A
B
A & B
The RBCs do not have antigens
If you have type O blood (ignore + and -), what types of antigens are on the surface of your RBCs?
A
B
A & B
The RBCs do not have antigens
If you have type O blood (ignore + and -), what types of antibodies are in your plasma?
Anti-A
Anti-B
Anti-A & Anti-B
There are no antibodies in the plasma
If you have type AB blood (ignore + and -), what types of antibodies are in your plasma?
Anti-A
Anti-B
Anti-A & Anti-B
There are no antibodies in the plasma
If you have type A blood (ignore + and -), what types of antibodies are in your plasma?
Anti-A
Anti-B
Anti-A & Anti-B
There are no antibodies in the plasma
If you have type B blood (ignore + and -), what types of antibodies are in your plasma?
Anti-A
Anti-B
Anti-A & Anti-B
There are no antibodies in the plasma
