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]​

1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.

Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.