True or false on transport

Exercise and reference answers

Questions

1. Statement is true

   Yes

   Statement

   Arteries carry blood away from the heart.

2. Statement is true

   No

   Statement

   Veins carry blood away from the heart.

3. Statement is true

   Yes

   Statement

   Lymph has less protein than plasma.

4. Statement is true

   No

   Statement

   Xylem carries food from the leaves.

5. Statement is true

   Yes

   Statement

   Nephrons are the kidney's filtering units.

6. Statement is true

   Yes

   Statement

   Dialysis replaces a failed kidney's work.

Instructions

Decide whether each statement is true or false.

Explanation