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
Annette [7]
2 years ago
7

Which of the following correctly describes the importance of the nitrogen cycle?

Biology
1 answer:
Ivan2 years ago
6 0

to create ammonia by plants to create proteins

You might be interested in
We often hear people talk about family traits and how they seem to skip a generation, according to Mendel what has happened?
Vesnalui [34]
This family trait that skips a generation comes from an autosomal recessive trait or as Mendel called as hidden non-dominant trait. Offsprings have a dominant and recessive trait which comes from both parents. Recessive trait appears only when two offspring with same recessive trait blends. This happens in self-fertilization. In the human population, marriage is prohibited between offsprings, thus having recessive trait is only imminent when cousins are married.
3 0
3 years ago
In 1958, Meselson and Stahl conducted an experiment to determine which of the three proposed methods of DNA replication was corr
Katen [24]
<h2>Meselson and Stahl conducted an experiment to determine the correct proposed methods of DNA replication was semi-conservative. the three proposed models for DNA replication are semi-conservative, conservative, and dispersive.</h2>

Explanation:

In Semi-conservative replication model, the two strands of DNA uncoil from each other. It perform with the original strand and a new strand.

In Conservative replication model, DNA replication didn't open at all, but the parent strands remains undamaged by creating a new and separate  molecule that consists of two new strands.

In Dispersive replication model, DNA replication results in two DNA molecules that consists of both parental and daughter DNA.

He demonstrated that semi-conservative DNA replication is an universal mechanism allocated by all organisms on Earth.

4 0
3 years ago
Use the diagram below to answer the question.
kramer

ummm what ????

do

you

mean

confuson

also

stonks

6 0
2 years ago
Research any harmful bacteria and write a short paragraph about it that includes:
alukav5142 [94]

Answer:

Noroviruses are a group of viruses that cause gastroenteritis in people. Gastroenteritis is an inflammation of the lining of the stomach and intestines, causing an acute onset of severe vomiting and diarrhea. Norovirus illness is usually brief in people who are otherwise healthy. an RNA virus of the family Caliciviridae, is a human enteric pathogen that causes substantial morbidity across both health care and community settings, causes vomiting and diarrhea. People of all ages can get infected and sick with norovirus. Norovirus spreads easily! You can get norovirus by accidentally getting tiny particles of feces (poop) or vomit from an infected person in your mouth.

Explanation:

It's a bacteria it's says virus but it's a bacteria

4 0
2 years ago
You assay cell surface oligosaccharides from a blood sample. After determining the composition of the oligosaccharides relative
RSB [31]

Answer:

Here the fucose is linked to galactose by alpha1,2 glycosidic linkage.

Explanation:

Fucose is a deoxy sugar consist of 6 carbon atoms which means fucose is a hexose sugar.

   Fucose does not contain -OH group at C6 carbon that"s why it is termed as deoxy sugar.

     Fucose can link to both Nactylglucosame by alpha-1,6 glycosidic linkage and to galactose by alpha-1, glycosidic linkage  generates the H antigen.

   As donor is blood type B that means fucose is linked to galactoseof H antigen by alpha 1,2glycisidic linkage.

4 0
3 years ago
Other questions:
  • Most fossils are found In what type of rock
    12·2 answers
  • Which organelle produces protein for a cell?
    9·2 answers
  • Over time, organisms change. Sometimes they change so much that descendants may be completely different from their ancestors. Wh
    9·2 answers
  • Explain how the cell cycle is normally controlled, including reference to the role of tumor-suppressor genes:
    15·1 answer
  • Primary differences between archaic homo sapiens and modern homo sapiens is
    14·1 answer
  • Both animals and fungi are heterotrophic. What distinguishes animal heterotrophy from fungal heterotrophy is that only animals d
    9·1 answer
  • Biology help??? Anyone know these questions??
    14·2 answers
  • Individuals who inherit mutations in p53 would be expected to have what symptoms? see section 19.6 (page 393) .
    14·1 answer
  • A canyon is a narrow valley with steep walls ture or false
    11·2 answers
  • 2. What term describes the formation of water droplets on the outside of a glass of cold water on a hot day?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!