1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
GarryVolchara [31]
3 years ago
14

Which electronegative element/compound do chemosynthetic bacteria use drive the electron transport chain

Biology
1 answer:
Korolek [52]3 years ago
7 0

Answer:

Hydrogen sulfide or methane

They use methane as an energy source

You might be interested in
What is diagnostics?
mylen [45]

Answer:

B. the field of identifying the specifics of a patient’s disease, disorder, or injury

Explanation:

7 0
3 years ago
What kind of food contains lots of carbohydrates?
Ludmilka [50]
Potatoes have the most carbs.
5 0
3 years ago
Read 2 more answers
Does lemon juice have more or less H+ ions than it has OH- ions? explain
LekaFEV [45]

Acids are substances that provide hydrogen ions (H+) and lower pH, whereas bases provide hydroxide ions (OH–) and raise pH. The stronger the acid, the more readily it donates H+. For example, hydrochloric acid and lemon juice are very acidic and readily give up H+ when added to water. ( source : https://courses.lumenlearning.com/wmopen-nmbiology1/chapter/the-ph-scale/ )

4 0
3 years ago
Why is it important to study the origin of life on Earth?
Eddi Din [679]

Answer:  Earth will always be the most accessible habitable planet for study. Consequently, studying the origin and earliest evolution of life, along with the long-term evolution of the Earth's environments, helps us understand why the Earth became habitable and why terrestrial life has persisted for billions of years.

6 0
3 years ago
Based on the data you found, about how many of the 100 aliens would become thin if the temperature were 35°C?
Bess [88]
255 would be about how many aliens would become thin
7 0
3 years ago
Read 2 more answers
Other questions:
  • Who was the Amelia Earhart?
    6·2 answers
  • As a result of recent weather activity there less water available for human consumption which biome is affected the most by this
    7·1 answer
  • The _____ is a large membrane bound organelle that contains genetic information and controls the cell's activities
    6·2 answers
  • What fluid, with a very high osmolarity, was used in part 2 of the paper chromatography experiment? why is this important? why i
    9·1 answer
  • When testing fertilizer on a tomato farm one patch of soil is given fertilizer and another patch (the same size) is not. Which o
    8·2 answers
  • In which of the following situations is a plant reproducing sexually? A. A potato plant produces a tuber, and the next year, a n
    15·2 answers
  • Which of the following is not a potential concern associated with the use of biotechnology?      A. The production yields of GM
    6·1 answer
  • What is the difference between type A and type B blood?
    7·1 answer
  • Using a standard set of steps to answer or solve a problem is called?​
    11·1 answer
  • The c-terminal domain of rna polymerase ii projects away from the globular portion of the protein. why?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!