9. How is the energy from E moving down ETC used to synthesise ATP
Protons transported to thylakoid membrane, making conc higher here than in the stroma which causes an electrochemical gradient, and protons move down their concentration via ATP synthase.
Protons transported to thylakoid membrane, making conc higher here than in the stroma which causes an electrochemical gradient, and protons move down their concentration via ATP Hydrolase.
Protons transported to stroma, making conc higher here than in the thylakoid membrane which causes an electrochemical gradient, and protons move down their concentration via ATP synthase.
10. Rapid production of reactive oxygen species causing programmed cell death at the site of infection is known as?
the oxidative response
the hypersensitive response
the hyposensitive response
the catalase response
11. Water loss is controlled by Stomata, what is the definition for these?
A pair of curved cells that control the release of carbon dioxide and water.
Minute pores in the epidermis of the leaf controlled by osmosis.
Minute pores in the epidermis of the leaf controlled by guard cells.
Minute pores in the sponge mesophyll of the leaf controlled by guard cells.
12. What is a Photoautotroph?
An organism that makes its own food by energy from light
An organisms that eats its faeces
An organism that makes its own food from dead organic matter
An organism that makes its own food when underground
13. Which type of bacteria is Ether linked?
Eubacteria
Archaea
Peptidoglycans
Cyanobacteria
14. How many ADP molecules does it take to regenerate RuBP?
4
1
0
2
15. What are fungi cell walls made of?
carbon
peptidoglycans
chitin
cellulose
16. What colour does gram positive bacteria go when gram staining?
Yellow
Purple
Green
Pink
17. Do healthy plants have positive or negative hydrostatic pressure?
Positive
Negative
18. Reactive oxygen species trigger the response of;
Ligmin and Callose
Lignin and Callose
Lignin and Cellulose
Ligmin and Cullose
19. What is the enzyme rubisco used for in the Calvin cycle?
To break down RuBP to GP
To bind CO2 with RuBP
To bind CO2 with GP
To speed up the Calvin cycle.
20. what is the inter-microbial relationship where one symbiont benefits and one suffers?
