Fig. 2.1.11 Structure of a chloroplast (2)
1. Give the name and letter of the area of the part that will only
be active in light
(2)
2. Give the name and letter of the part that represents a storage
product of photosynthesis.
3.
Give the name and letter of the area where ATP is produced
during photosynthesis.
Name D and state its function.
5. Explain and account for the difference in oxygen concentration
that would be found on either side of the double membrane C.
Explain what is likely to happen to a water molecule entering
area A in the process of photosynthesis.
(2)
(2
(4)
(5)
6.
[17]​

Scientific thinking: what clues about biology might road kill provide?

If your blood becomes too concentrated with iona, what will happen to the red blood cells

20 point pls brianliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula. 5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects. 8. describe the planets’ orbits around the sun. 9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets. 13. what causes the seasons?