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
raketka [301]
3 years ago
8

If gravity is the only force present, what is the total mechanical energy of a

Biology
1 answer:
Goryan [66]3 years ago
6 0

Answer:

27 J

Explanation:

1. The equation for ME is PE + KE

2. Therefore 15J + 12J = 27J

You might be interested in
The conversion of urea to ammonia depends on urease, an enzyme. how would the conversation be affected if the body could not mak
Shalnov [3]
<span>The conversion of urea to ammonia depends on urease, an enzyme. If the body cannot make this conversion because of poor production of urease, this would lead to several complicated medical conditions like infection or urinary stones, peptic ulcer, and hepatic coma. 


</span>
6 0
3 years ago
Read 2 more answers
What regulates breathing rate and how does the body sense when to breath?
Marina86 [1]

Answer:

Involuntary respiration is controlled by the respiratory centers of the upper brainstem (sometimes termed the lower brain, along with the cerebellum). This region of the brain controls many involuntary and metabolic functions besides the respiratory system, including certain aspects of cardiovascular function and involuntary muscle movements (in the cerebellum).

Explanation:

The respiratory centers contain chemoreceptors that detect pH levels in the blood and send signals to the respiratory centers of the brain to adjust the ventilation rate to change acidity by increasing or decreasing the removal of carbon dioxide (since carbon dioxide is linked to higher levels of hydrogen ions in blood).

4 0
3 years ago
Explain how a change in the amino acid sequence of the FXR1 protein could decrease the ability of the protein to bind to RNA
Likurg_2 [28]

The amount of proteins which is forming the SDS-resistant aggregates is isolated and purified by using the PSIA-LC-MALDI proteomic approach9 specially made for brain tissues.

Explanation:

  • It is known as a regulatory mechanism through which the variations in the incorporation of the exons into mRNA gives  the production of more output which is to related protein, thus results in expanding possible genomic outputs.
  • Amyloids are the β-sheets-rich protein fibrils which can cause neurodegenerative and other incurable human diseases trapping  millions of humans across the world.
  • RNA molecules which are colocalized with FXR1 in cortical neurons are insensitive to the treatment with RNase A.
  • FXR1 also colocalizes in cortical neurons using the amyloid-specific dyes
  • FXR1 is also known to make different forms of RNA molecules and affects their stability and translation efficiency17.
  • To determine the binding energy  of FXR1 with mRNA, the brain cryosections were hybridized with biotinylated poly-dT.

4 0
3 years ago
Specialized cells within a cat’s eyes allow the cat to...?
kiruha [24]

Answer:

D

Explanation:

5 0
3 years ago
Matching questions match each description with the appropriate phase of mitosis:
strojnjashka [21]
Hello!!
A: Anaphase — 1 chromatids move towards opposite poles. I always remember that “Ana” moves to different places on the sides of town. This is where the chromatids begin to move.
B: Telophase — 4 Cytokinesis may occur. Cytokinesis is the last and final step. The sister chromatids finish moving towards the poles and then cytokinesis occurs.
C: Metaphase — 3 Chromatids line up in the middle of the cell. I always remember since they line up in the middle, they “met” there.
D: Prophase — 2 and 5 Disintegration of the nuclear membrane and the spindle forms. Both of these have to happen first in order for the rest of the processes to occur.
**The order of mitosis goes prophase, prometaphase, Metaphase, Anaphase, Telophase, and Cytokinesis.**
For the bottom:
A: Algae 6 and 10. Both diatoms and kelps (plant related) are a part of the Algae general type.
B: Fungi 7 and 9. Deuteromycetes and Ascomycetes.
C: Protozoa 8. It is ciliates because they are a major group of Protozoa from cilia.
I hope I helped!! Have a great day!! :)
3 0
3 years ago
Read 2 more answers
Other questions:
  • A measurement of a star’s brightness is called
    15·1 answer
  • Jake wants to enrich the nitrogen content of his soil through fixation. Which crop can he use for this purpose? wheat sugarcane
    12·1 answer
  • A) Describe the first interaction that triggers signaling to begin in a target cell.
    5·1 answer
  • Explain how natural selection is important to biomes and organisms.
    8·1 answer
  • Which of the following locations will most likely have the highest rate of evaporation?
    8·2 answers
  • Pesticides sprayed on the plants in fields become
    7·1 answer
  • How can the environment affect an organism’s traits? Give two examples please!
    14·1 answer
  • How would you identify a floodplain that has not been immersed for a long time?
    15·2 answers
  • What would you expect to happen if a transfusion recipient had blood type o and a donor had blood type ab?
    6·1 answer
  • the rapid depolarization phase of the action potentials of myocardial contractile cells is due to which ion(s)?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!