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
Tresset [83]
3 years ago
7

A scientist observed a bactirial specimen obtained from mud in a swamp. The bacteria are producing hydrogen sulfide which create

s a foul smell. What procell is likely to be generating
Biology
1 answer:
emmainna [20.7K]3 years ago
4 0

<u>Answer:</u>

<em>Reduction of sulfur compounds and the release of hydrogen sulfide is happening here.</em>

<u>Explanation:</u>

Sulfur is an important element in the sulfur cycle. Sulfur compounds can be found on earth in various forms. They can be found in mineral rocks and organic matter. It is the <em>work of bacteria to reduce sulfur</em> compounds and convert them to sulfides.

There are different types of bacteria that reduce various sulfur containing compounds. They are <em>sulfate-reducing bacteria, sulfur-reducing bacteria, sulfite reducing bacteria etc.</em>  In a swamp there is  low oxygen availability and organic matter decays in this condition.

<em>The sulfate reducing bacteria oxidizes the organic matter  and releases Hydrogen sulfide.</em>

You might be interested in
Need help asap <br> - 20 points , includes .
blsea [12.9K]

Answer:

D

Explanation:

Everything in there pollutes the environment.

8 0
3 years ago
Hi!:) can you please complete this for me? i’m a little confused.:)
Leya [2.2K]

1. The sun

2. Chemical energy

3. Photosynthesis

4. Store

5. release

6. Cellular respiration?

Last one I'm not 100% sure.

8 0
3 years ago
How can a non living thing have an ecological footprint?
Elena-2011 [213]
Volcanos spew, ava volcano ash and gases into the environment. this is an effect on the local energy
5 0
3 years ago
Read 2 more answers
Jason has five equally massed lead fishing weights, each weighing 250 grams. What is the total mass of the five lead fishing wei
algol [13]

Answer:

1250 g=1.25 Kg

Explanation:

We are given that Jason has five fishes of equally massed lead fish weights.

Weigh of each fish =250 grams

We have to find the value of total mass of the five lead fishing weights

Total number of fishes=5

In order to find the total mass we will use unitary method

Total mass is obtained by multiplying the total number of fishes with weight of one fish

Total mass=5\times 250

Total mass of five fishes=1250 g

1 kg =1000g

Then 1250 g=\frac{1250}{1000}=1.25 Kg

Hence, total mass of five lead fishing weights=1250 g=1.25 Kg

3 0
3 years ago
Read 2 more answers
According to the theory of island biogeography, which of the following is not an island ecosystem?
den301095 [7]
<span>The correct answer is b. The open ocean. The definition of an island ecosystem does not have anything to do with water, but simply refers to an ecosystem that exists as a microcosm within a far larger, separate ecosystem. The ocean has lots of separate island ecosystems within it, but it itself cannot be referred to as one.</span>
5 0
3 years ago
Other questions:
  • Molecules "pumped" in or out from low to high concentration:
    11·1 answer
  • Which of the following is NOT a division of non-seed plants?
    13·2 answers
  • An extensive system of internal membranes, called the ________________, is where carbohydrates and lipids are manufactured, and
    5·1 answer
  • Which is a function of the collecting ducts? which is a function of the collecting ducts? absorb electrolytes actively and water
    10·1 answer
  • Parents bring a toddler to the emergency department after she tripped and fell on the sidewalk. You note a submental laceration.
    5·2 answers
  • Question 11 (2 points)
    8·1 answer
  • Women who are capable of becoming pregnant should consume ________ per day of synthetic folate from fortified foods and/or suppl
    10·1 answer
  • What is the significance of crossing-over during meiosis?
    8·2 answers
  • Wind is the movement of air parallel to the Earth's surface. <br><br> True or False?
    13·2 answers
  • Where does the chemical energy to produce ATP come from?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!