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
lbvjy [14]
3 years ago
10

Plz help!

Biology
2 answers:
olga nikolaevna [1]3 years ago
5 0
Because u can define it by any number given
S_A_V [24]3 years ago
3 0

Answer:

1.The pleural cavity aids optimal functioning of the lugs during breathing. It transmits movements of the chest wall to the lungs, particularly during heavy breathing. The closely approved chest wall transmits pressures to the visceral pleural surface and hence to the lung (10-19.

2.The diaphragm, located below the lungs, is the major muscle of respiration. It is a large, dome-shaped muscle that contracts rhythmically and continually, and most of the time, involuntarily. Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarge.

Explanation:

You might be interested in
A patient is admitted to the hospital with a diagnosis of abdominal aortic aneurysm. which signs and symptoms would suggest that
Basile [38]
Severe low back pain and bruising along his flank
3 0
3 years ago
If a cell is able to synthesize 30 ATP molecules for each molecule of glucose completely oxidized to carbon dioxide and water, a
nadezda [96]

Answer:

The correct answer is - 14 OR 15 ATP.

Explanation:

At the end of the glycolysis, two molecules of the pyruvate produced in the cytoplasm which is followed by the pyruvate oxidation that takes place in the matrix of mitochondria in eukaryotes.

During the oxidation of the pyruvate, a carboxyl group is eliminated from the pyruvate and released as CO₂. Then the two carbon molecules oxidized produced in the first step and NAD+ accepts the electron and change into the NADH. The oxidized two carbon molecules attached to the coenzyme A and form acetyl CoA. This process generates 1 NADH which is equal to the 3 ATP.

During the TCA cycle, each molecule of the acetyl CoA oxidized to generate ATP  and carbon dioxide. This cycle produces 1 ATP, 1 FADH2, and 3 NADH. The total ATP production through this cycle is Approximately 12.

Thus, the correct answer is - 14 or 15 ATP.

5 0
3 years ago
Can I please get help?
Advocard [28]

Answer:

Technology because we don't have the necessary technology to explore the parts of space and for all we know we don't even know what the universe actual looks like or if there are alternate universes but as technology advances we will know. Explanation:

5 0
3 years ago
Muscle cells in the mammalian heart are multinucleate, meaning that multiple nuclei are present in the cytoplasm of individual l
lorasvet [3.4K]

Answer:

Cell division is different in this type of multinucleated cells, in them there is mitosis but no cytosinesis or cytoplasm division. These muscle cells have nuclei in the periphery of the cell. In the life cycle of these cells there are successive divisions of all nuclei

3 0
3 years ago
Which of the following is not true of conservation tiling? A. a method of cultivation in which residues from previous crops are
tester [92]
<h2>D) is the correct option </h2>

Explanation:

  • Conservation tillage conserves soil by reducing erosion
  • In the Midwest, erosion by water is the primary concern, whereas western regions of the country are more susceptible to wind erosion
  • Soil erosion removes the productive layer of topsoil, reducing crop yields and land value
  • Soil removed from fields eventually ends up as sediment in streams, rivers, or lakes
  • Sediment collects in surface waters, reducing their water-holding capacity and some crop nutrients and pesticides attach to soil particles and are carried and deposited in waterways along with the soil
  • Conventional tillage, such as moldboard plowing, leaves the soil surface bare and loosens soil particles, making them susceptible to the erosive forces of wind and water
  • Conservation tillage practices reduce erosion by protecting the soil surface and allowing water to infiltrate instead of running off
6 0
3 years ago
Other questions:
  • What areas of the work force can science be applied to?
    15·2 answers
  • Use the leading DNA sequence AAT CGC TTA CAT to answer the following 3
    9·1 answer
  • What is a gene? The different forms of a trait a segment of DNA that is
    13·1 answer
  • The kidneys can have a direct influence on ___________, by pushing hydrogen ions and bicarbonate into and out of urine.
    10·2 answers
  • How many homologous pairs of chromosomes are present in a somatic cell?
    9·1 answer
  • A researcher is trying to construct a molecular-based phylogeny of the entire animal kingdom. Assuming that none of the followin
    6·1 answer
  • Put the steps of the carbon cycle in order using Step 1 as your starting point. Step 1: Carbon dioxide is
    6·1 answer
  • What's a trait that can possibly mask another trait
    9·1 answer
  • TO PLZ HELP!!!!<br> List five organelles eukaryotes have that prokaryotes do not have.
    7·2 answers
  • Rocks in mountains weather and erode from wind and rain. This eroded material makes clay. Clay comes from the weathering of a ro
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!