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
vovangra [49]
3 years ago
9

In the cells of the human body, oxygen molecules are used directly in a process that (1) releases energy (2) digests fats (3) sy

nthesizes carbohydrate molecules (4) alters the genetic traits of the cell
Biology
1 answer:
Masteriza [31]3 years ago
7 0

The answer is (1)


In the cell of the body, oxygen is used in a process that releases energy. Oxygen is used in the last and most important step in cellular respiration namely the electron transport chain.

In this process electrons are passed from one electron carrier to another and as they are  thus transferred, energy is released. Toward the final step, electrons are transferred  to oxygen which is the final acceptor of the electrons. By the time the process ends, 34 ATP molecules are produced.



You might be interested in
The many changes in the fossils of mammals that are recovered are BEST explained as a result of
Mazyrski [523]
The general pub- lic. This is ... addition, many fossils<span> occur in rocks that are inaccessible to ... As a </span>result<span>, only a fraction</span>
5 0
3 years ago
Starting with the atom and ending with the biosphere, record the Levels of Organization found in life.
finlep [7]
Atom -> molecule - organelle - cell - tissue - organ - organ system - organism - population - community - ecosystem - biosphere

There’s more to this but that’s whether you require more or less of the list
4 0
3 years ago
Important substances found in food, which promote growth and good health
Tems11 [23]
Answer that I say is that the thing is protein.
3 0
4 years ago
When plaque becomes heavy and hardened, it is called dental calculus or _________.
djverab [1.8K]

Answer:

Tartar.

Explanation:

Dental plaque may be defined as the development of mass or biofilm of bacteria that grows on teeth surface. This plaque may present on teeth, between the teeth and on teeth front.

The plaque is first colorless but when it changes to dental calculus or tartar, the color of plaque becomes yellow or pale brown. This causes dental problem and different dental disease.

Thus, the answer is plaque.

3 0
3 years ago
A cell moves particles from a region of lesser concentration to a region of higher concentration by
Nadya [2.5K]
It moves by Active Transport.
8 0
3 years ago
Other questions:
  • A true statement regarding atherosclerosis is which of the following? (Select all that apply.) Atherosclerosis obliterans occurs
    5·1 answer
  • Humans do not harm sea turtles by (2 points)
    12·1 answer
  • Emma believes it is important to consider the influence of our brain, genes, thoughts, feelings, family, and culture on our beha
    5·1 answer
  • Properties that change when the size of an object changes are called
    5·1 answer
  • What level of organization is the human heart?
    9·1 answer
  • (20 points) {brainliest}
    9·1 answer
  • List 2 type of particles in the air and example how they move
    13·1 answer
  • Name the TWO planets in our solar system where there are life forms<br>​
    13·2 answers
  • Why do you think it is important for a cell to grow before it replicates its dna?.
    8·1 answer
  • The ability to identify the specific location of skin touch in two different areas is communicated through which pathway?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!