Answer:
They are all involved in mechanical digestion.
- They are all accessory structures.
- They all digest carbohydrates.
- They all release digesting enzymes
Explanation:
<span>1.
They are the sites of reactions that convert solar energy -> chemical energy.
2.
They contain the green pigment chlorophyll.
3.
They have membranous sacs called "thylakoids" that are surrounded by a fluid called "stroma".</span>
Answer: the answer is northeast
Explanation:
Answer:
D
Explanation:
Nucleus contains all the genetic material that codes for different proteins that control the cell's actions. It's surrounded by a nuclear membrane.
However,
- Mitochondria is used for energy production and isn't surrounded by a nuclear membrane. It's in fact surrounded by 2 membranes.
- Pinocytic vesicles usually contain endocytosed material from outside that has nothing to do with the cell's control.
- Nucleolus is inside the nucleus and is used to make rRNA needed for ribosomes production. A nucleolus is not surrounded by any membrane.