Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
9 Cards in this Set
- Front
- Back
What are the most successful organisms on the planet, overall?
|
prokaryotes are the most successful
|
|
Cyanobacteria is what kind of bacteria?
|
Prokaryotic, autotrophic, photosynthetic
|
|
Where does photosynthesis take place in photosynthetic bacteria?
|
On the membranes, since they don't have chloroplast organelle
|
|
Who are the dominant primary producers in the open ocean?
|
Cyanobacteria
|
|
In what organisms is respiration present?
|
ALL living organisms
|
|
How is respiration different from photosynthesis, in terms of energy?
|
Photosynthesis forms the simple sugars, while respiration allows the release of energy as fuel for all cellular functions
|
|
Heterotrophic bacteria are mainly...
|
decomposers
|
|
Who are the primary users of oxygen in the marine environment, and why?
|
Heterotrophic bacteria, because there are so many of them
|
|
Name eight characteristics of viruses
|
1. obligate - restricted to specific role in life
2. intracelluular parasite - inside the cell 3. incapable of reproduction on own 4. don't respire 5. don't grow 6. composition: genetic material encapsulated by protein capsid; very small particles 7. reproduce using metabolic pathways of infected cell 8. host-specific (bacteriophage and phytophage) |