FB1PN_week 2

Hydrophilic means...

• water-loving
• water-fearing
• nonpolar
• lipid soluble

What is one major difference between passive and active transport?

• Passive transport uses energy; active transport does not.
• Both types of transport use energy.
• Active transport uses energy; passive transport does not.
• No difference. They are both the same.

Which type of Passive Transport is being represented in this picture?

• Passive Diffusion
• Simple Diffusion
• Active Diffusion
• Facilitated Diffusion

Which transport does not require energy?

• Passive
• Active 

Which statements are true about active transport?

• molecules move from low to high.

• molecules move from high to low.

• ATP is required

• ATP is not required

The picture is an example of...

• active transport
• passive transport
• diffusion
• osmosis

What mineral ion is critical for glucose absorption in the GI tract?

• Calcium

• Potassium

• Sodium

• Iodine

• Proton

What TWO tissues regulate human blood pressure?

• Smooth muscle

• Skeletal muscle

• Cardiac muscle

• endothelial cell

• epithelial cell

Which of these people needs to eat only relatively high amounts of protein and small amounts of carbohydrate daily?

• 
• 
• 
• 

The RNI for a nutrient will meet what % of a populations needs?

• 2.5%

• 50%

• 75%

• 97.5%

• 100%