Virtual Labs

Tools

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Phototrophic Microbial Fuel Cell using Chroococcus sp

Choose difficulty:

Beginner

Intermediate

Advanced

1) A Phototrophic organism

a: Obtain energy by oxidizing inorganic chemical compounds Explanation

Explanation

b: Depends on visible light as a primary energy source for metabolism Explanation

Explanation

c: Are consumers who depend on other sources for their food Explanation

Explanation

d: Synthesize their organic molecules from the fixation of carbon dioxide Explanation

Explanation

2) Example of oxygenic phototrophs

a: Green sulfur bacteria Explanation

Explanation

b: Purple sulfur bacteria Explanation

Explanation

c: Acidobacteria Explanation

Explanation

d: Cyanobacteria Explanation

Explanation

3) Example(s) of phototrophic microorganisms

a: Staphylococcus sp Explanation

Explanation

b: Nitrobacter sp Explanation

Explanation

c: Chroococcus sp Explanation

Explanation

d: Clostridium sp Explanation

Explanation

4) Anode that can be used in Phototrophic Microbial Fuel Cell

a: Aluminium Explanation

Explanation

b: Manganese Explanation

Explanation

c: Stainless Steel Explanation

Explanation

d: All the above Explanation

Explanation

5) OCV refers to

a: Open Current Voltage Explanation

Explanation

b: Open Circuit Voltage Explanation

Explanation

c: Over Circuit Voltage Explanation

Explanation

d: Output Current Voltage Explanation

Explanation

Community Links Sakshat Portal Outreach Portal FAQ: Virtual Labs

AGPL 3.0 & Creative Commons (CC BY-NC-SA 4.0)