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
Lubov Fominskaja [6]
3 years ago
10

Help pleaseeeeeeeeeeeeeeeeeee

Biology
1 answer:
nasty-shy [4]3 years ago
7 0

Answer:

Cells produce energy by breaking down sugar and other molecules in the presence of oxygen to produce ATP. So the answer is "B".

Explanation:

The process of producing ATP in animal cells occurs through cellular respiration. Various processes occur in this which involve the presence or absence of oxygen. Glycolysis in the presence of oxygen leads to the production of two molecules of ATP. Glucose is broken down into pyruvate and water.

In citric acid cycle, acetyl coA is utilized to produce <u>2ATP, 6NADH and 2FADH molecules.</u>

Finally oxidative phosphorylation occurs in mitochondria. With the help of electron transport chain, ATP is synthesized by ATP synthase enzyme.

You might be interested in
The earthquakes experienced in California are related to tectonic plates because these catastrophic events are the result of -
ahrayia [7]

Answer:

A when two tectonic plates slide past each other.

Explanation: this answer is the most accurate because when two plates slide past each other they make a fault in the earth which creates an earthquake.

4 0
3 years ago
What are the two types of digestion that occur in the human body? (Select 2)
Sergeeva-Olga [200]

Answer:

its Mechanical digestion and Chemical digestion

Explanation:

3 0
3 years ago
Identify which type of natural selection is described in each case below.
ICE Princess25 [194]

Answer:

Results in the evolution of the species: Directional selection

Results in new species: Disruptive selection

Favors traits at the two extremes: Disruptive selection

No increase in diversity: Directional selection

One extreme trait is favored: Directional selection

Diversity decreases: Stabilizing selection

Diversity increases: Disruptive selection

Explanation:

Directional selection which is also known as positive selection is known to be a mode of natural selection. In this type of selection, an extreme phenotype is favored over other phenotypes. This makes the allele frequency to move in the direction of that phenotype and this takes place over time.

Disruptive selection (known to be diversifying selection) talks about the certain changes in the population genetics whereby extreme values of a particular trait are favored over intermediate values. This results in new species.

While Stabilizing selection is a natural selection whereby there is a stabilization of the population mean on the particular value of a non-extreme trait. Here the diversity is decreases.

3 0
3 years ago
Why do laying eggs is advantageous to fish​
Virty [35]

Answer:

You can lay multiple eggs at one time, and sit on them or bury them to keep them warm.

Explanation:

3 0
3 years ago
Read 2 more answers
Just 5 questions can anyone Please helP me!?!!?
Gala2k [10]

Pegmatic is a term that refers to a rock that: A. Has many crystals.

Which of the below is a type of sedimentary rock? E. A, B, and D.

Rock Salt is a type of: C. Chemical Sedimentary Rock.

Erosion occurs from: D. All of the above.

An igneous rock can turn into: A. Sedimentary Rock.

3 0
3 years ago
Read 2 more answers
Other questions:
  • What does the digestive, respiratory,and excrtory systems have in common?
    7·1 answer
  • Which tissues of the central nervous system contain myelin?
    15·1 answer
  • Geologists, more specifically mineralogists, identify minerals based on ________. A. Optical properties. B. Solid properties. C.
    9·1 answer
  • All of the following are major functions of proteins except 1.control of biochemical reactions. 2.support for organs or tissues.
    13·1 answer
  • The planting of trees is detrimental to soil because it drains the soil of nutrients.
    14·1 answer
  • 4. When one nucleotide contains adenine, what type of base is the adenine attached to on the
    11·2 answers
  • Why do we use specific terminology when referring to the gender and species of common domestic animals?
    15·1 answer
  • What are fossils? <br> Please help.
    9·2 answers
  • The blunt, cartilaginous, lower<br> tip of the sternum
    12·1 answer
  • When the ground position of a front moves so that warm air occupies territory that was previously held by cold air, what type of
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!