Describe the nucleus, also include a description of the nuclear envelope, chromatin, chromosomes, DNA, and nucleolus.

1. From your assigned readings you should learn that one organelle whose function is vital to the cell is the nucleus, which has been referred to by some as the master organelle.

Describe the nucleus, also include a description of the nuclear envelope, chromatin, chromosomes, DNA, and nucleolus.

2. The integrity of the plasma membrane (cell membrane) is a critical for cell survival. Describe the structure of the plasma membrane.  List the two main types of molecules which reside in plasma membrane and include their functions.

3. Re: Ch. 6: In this chapter you will read about the bioenergetics of the cell, i.e, the metabolic pathways which are used to create cellular energy (adenosine triphosphate).

Describe the functional relationship between the three types of metabolic processes, glycolysis, the Krebs cycle, and the electron transport system.

4. Re: Ch. 7: Based upon your assigned readings, compose a brief description of the light-dependent (Photosystem II) and light-independent reactions (Calvin cycle, Photosystem I).

**Note that the photosystems were named according to when they were discovered not when they occur during photosynthesis.

5. THERE WILL BE A 5^TH QUESTION IN A FEW DAY AND I WILL MESSAGE YOU PRIVATELY THE QUESTION- ESSAYS GURU