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
gayaneshka [121]
3 years ago
8

Which of the statements regarding the nitrogen cycle is true? a. Denitrification occurs when a nitrogen containing compound is p

roduced from nitrogen in the soil. b. Atmospheric nitrogen is absorbed through the leaves of plants. c. Nitrogen fixation is the process atmospheric nitrogen is converted into biologically usable forms. d. Animals obtain nitrogen through the process of cellular respiration
Biology
1 answer:
Fiesta28 [93]3 years ago
3 0

Answer: Option C

Explanation:

The nitrogen cycle can be defined as the process by which the nitrogen is being recycled. The nitrogen is transferred from the atmosphere to the plants and then from plants to animals, human beings.

Then from animals and human beings it is again transferred into the soil and then atmosphere.

The nitrogen that is found in the sol is not in the usable form by the plants, nitrogen fixing bacteria converts it into usable form.

You might be interested in
Most carbohydrates in the human body are-
Blizzard [7]

Answer:

C/D

Explanation:

Most of the carbohydrates in the foods you eat are digested and broken down into glucose before entering the bloodstream. Glucose in the blood is taken up into your body's cells and used to produce a fuel molecule called adenosine triphosphate (ATP) through a series of complex processes known as cellular respiration.

(SUMMARIZED ANSWER: One of the primary functions of carbohydrates is to provide your body with energy. Most of the carbohydrates in the foods you eat are digested and broken down into glucose before entering the bloodstream)

3 0
3 years ago
What are the chances of the offspring for having a round shape?
Evgen [1.6K]
You need to know if the parents trait are dominant or recessive
7 0
3 years ago
Define the verb "adapt". Does survival in a particular environment through coping is synonymous with evolution? Why or why not?
notsponge [240]

Answer:

The word adapt means to get adjusted to a change.

yes, survival in a certain environment is similar to evolution. Both must use adaptation in order for life to keep living through changes in the environment. Each help life sustain itself in a very unique way.

Explanation:

4 0
3 years ago
Assume that a mutation occurs in the gene responsible for the production of hexosaminidase a, such that only about 50% of the en
zysi [14]

This statement is true.

In the case of autosomal dominant disease, the person is either homozygous (which is very rare) or heterozygous. On the molecular level, either the mutation produced a new deleterious protein for the organism, or the mutation affected an existing protein in the physiological state and that a 50% activity is not enough to compensate for the needs. of the body.

In case of autosomal recessive disease, the sick person is always homozygous. If the two loci each have a different mutant allele, it is called a "composite heterozygote". People with autosomal recessive inheritance disorder have "mandatory heterozygote" parents.

5 0
3 years ago
Which of the following is the best definition of an unsaturated fatty acid? 8 A. A basic unit of a lipid that consists of single
Furkat [3]
A. Because saturated fatty acids are the ones with no double bonds
6 0
2 years ago
Other questions:
  • Why is DNA evidence so reliable in determining identity
    12·1 answer
  • Using what you know about the term mosaic, write a paragraph describing biological mosaic
    5·1 answer
  • Sections of active fault lines that haven't experienced a significant earthquake for a long time, even though adjacent sections
    15·1 answer
  • What is a distinguishing characteristic of a saturated fatty acid? Its molecule has the minimum number of hydrogen atoms. Its ca
    13·2 answers
  • Which of the following statements best describes the carbon atoms present in grass-eating cows?
    14·1 answer
  • How do you think traits can change over time
    14·1 answer
  • What are three characteristics of scientific ideas?
    10·1 answer
  • Which product of photosynthesis contains the chemical energy that was made from the radiant energy
    5·1 answer
  • What does Acid release when dissolved in water
    14·1 answer
  • Write a short essay on a local natural resource that is mined in your region and the uses that come from this mineral. List ways
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!