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
charle [14.2K]
1 year ago
7

which of the following is incorrect about the nitrogen cycle? a. nitrate and nitrite reductases in denitrifying bacteria convert

ammonia to nitrogen gas. b. diazotrophs provide the nitrogenase enzyme for nitrogen fixation. c. glutamate synthase assimilates fixed ammonia into glutamate. d. nitrifying bacteria produces nitrites and nitrates that can be absorbed by plants.
Biology
1 answer:
Serjik [45]1 year ago
6 0

The incorrect statement about the nitrogen cycle is option A: nitrate and nitrite reductases in denitrifying bacteria convert ammonia to nitrogen gas.

The biological nitrogen fixation (BNF) is the process by which atmospheric nitrogen is changed into ammonia, and the nitrogen-fixing bacteria are known as diazotrophs. Fixation, ammonification, nitrification, and denitrification are significant nitrogen cycle processes. Ammonia is converted to nitrites and then to nitrates which are absorbed by plants with the help of their roots. Therefore, option A is incorrect.

Through bacteria that fix nitrogen from the atmosphere, nitrogen enters the living world. Soil bacteria convert this nitrogen and nitrogenous animal waste back into gaseous nitrogen, supplying the organic nitrogen required by terrestrial food webs.

To know more about nitrogen cycle, refer to the following link:

brainly.com/question/11662775

#SPJ4

You might be interested in
List the 9 main types of evidence that is compelling for rapid climate change
barxatty [35]

Answer:I got it

Explanation:

Carbon Dioxide Concentrations in the Atmosphere Are Increasing

Global Temperature Rise

Shrinking Ice Sheets

Warming Oceans

Glacial Retreat

Decreased Snow Cover

Sea Level Rise

Declining Arctic Sea Ice

Ocean Acidification

5 0
3 years ago
Serous membranes line certain cavities within the anterior body cavity. <br> a. true <br> b. false
crimeas [40]

Serous membranes line certain cavities within the anterior body cavity. This statement is FALSE.

Serous membrane, also known as serosa in anatomy, is a silky tissue membrane made of mesothelium that lines the interior of bodily cavities and their contents. It secretes serous fluid to permit greased sliding motions between friction surface. Organs housed in body cavities that don't open up to the outside are covered by serous membranes that line the body cavities. The epithelium secretes a thin coating of serous fluid that coats serous membranes.

An indication of a serous membrane is the lining of the thorax. The pleura is the name for the serous membrane found in the thorax. The visceral pleura, the innermost layer, is on the lungs, whereas the parietal pleura, the outermost layer, is on the interior layer of the thorax.

Learn more about Serous membrane

brainly.com/question/12993358

#SPJ4

7 0
1 year ago
The positively charged particle in an atom's nucleus is called the ______
Anika [276]
Protons! Hope this helps
7 0
3 years ago
In a human, one set of chromosomes= 23 chromosomes. How many chromosome would you find in each of the following cells?
lora16 [44]

Answer:

The answer is A) You would find 46 chromosomes in a Haploid cell and B.) You would find 23 chromosomes in a Diploid cell.

Explanation:

A human haploid cell, such as a skin cell, is a complete unit. It is capable of duplicating itself and the new cell has exactly the same number of chromosomes, which is 46.

A human diploid cell, such as a human egg cell, has half the number of chromosomes, which is 23.

Hope this helps!! Have an Awesome day!!! :-)

3 0
2 years ago
What is an amino group made out of? What specific parts of cells can they be found in?
EastWind [94]

Cell membranes protect and organize cells. All cells have an outer plasma membrane that regulates not only what enters the cell, but also how much of any given substance comes in. Unlike prokaryotes, eukaryotic cells also possess internal membranes that encase their organelles and control the exchange of essential cell components. Both types of membranes have a specialized structure that facilitates their gatekeeping function.

8 0
3 years ago
Other questions:
  • Cardiovascular health is not influenced by "bad" cholesterol (Low-Density Lipids).
    11·1 answer
  • What is released by the golgi apparatus travels to the surface of the cell to release its contents?
    9·1 answer
  • Plzzz help me
    9·2 answers
  • Which adaptive management stage helps us understand what objectives are actually met?
    6·1 answer
  • The fibers of the iliocostalis muscle are divided into which three regions?
    7·1 answer
  • Which of the following is an organic molecule ?<br> A. KBr<br> B. H2SO4<br> C. C2H6<br> D. MgF
    12·1 answer
  • Modern research has indicated that the appendix has at least one important function:
    9·2 answers
  • Which term means a group of organiss that have similar traits and are able to produce fertile offspring?
    14·1 answer
  • The teacher tells the students that something is incorrect in the model. What should the student change to make the model scient
    12·1 answer
  • Organisms with prokaryotic cells are separated into two.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!