Importance of control in cells/organisms

Question 1

Absoprtion

Answer 1

• Movement from epithelial to blood

- Reabsorption of glucose (respiration)

Question 2

Kidneys

Answer 2

• Reabsorption of glucose/water
• Maintain constant internal environment
• Glucose lead to diabetes

Question 3

IAA

Answer 3

• Movement of auxin in roots/shoots
• Helped roots move down for more mineral
• Shoots large SA for photosynthesis

Question 4

Photosynthesis

Answer 4

• Movement of protons/electrons
• Chemiosmosis
• Produces ATP for muscle contractions

Question 5

Gas exchange

Answer 5

• Movement of water and O2

- O2 is used in oxidative phosphorylation and terminal acceptor