Answer:
Dogs smell a lot better than humans, because they have more complex nose structures that allow them to follow any scent
A selectively permeable membrane allows materials (some substances or molecules) needed for survival in and out. (Like a filter)
Answer:
Adjust the light intensity until an image can be clearly seen. Change the microscope objective lens to the next highest power and repeat step 3. Once at the highest objective lens, you should see graduations that are equal to approximately 10 microns
The cells of diplomonads and parabasalids have modified mitochondria.
Diplomondas are small zooflagellates that inhabit the digestive systems of various animals, including termites, rats, and humans. Diplomonads do not posses true mitochondria, and thus they cannot perform respiration and instead must obtain their energy from fermentative processes. Parabasalids on the other hand also lack true mitochondria and instead contain small hydrogenosomes which apparently developed from reduced mitochondria.
Answer:
1. cytoskeleton
2. Golgi apparatus
3. smooth endoplasmic reticulum
4. nucleolus
5. nucleus
6. Rough endoplasmic reticulum
7. ribosomes
8. chlorophyll
9. vacuole
10. mitochondrion
11. cytoplasm
12. adjacent cell wall
13. plasma membrane
14. outer layer (cell wall)