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
navik [9.2K]
3 years ago
13

a star has avery low mass and its core slowly converts hydrogen to helium through fusion. what will the star become as it ages?

Biology
1 answer:
frez [133]3 years ago
4 0
As the star ages it will slowly loses it's shine and helium. Sooner or later the star will finally die out due to lack of energy and it will explode and become a supernova which will become a black hole. 
You might be interested in
Caffeine prolongs and intensifies the effects of epinephrine. Which of the following potential mechanisms of action of caffeine
kherson [118]

Answer:

a. inhibits cAMP phosphodiesterase, the enzyme that converts cAMP to AMP.

Explanation:

The phosphodiesterases are a group of enzymes that are capable of breaking phosphodiester bonds such as those between nucleotides in nucleic acids. The Cyclic adenosine monophosphate (cAMP) is a second messenger involved in intracellular signaling pathways. This molecule (cAMP) is hydrolyzed by the cAMP-dependent phosphodiesterase, which catalyzes the enzymatic breakdown of phosphodiester bonds (i.e., hydrolyzing cAMP to 5-AMP). The cAMP levels are modulated by the balance between its generation and the degradation via cyclic nucleotide phosphodiesterase.

4 0
3 years ago
Which of the following is true about fungi?
Vlada [557]

Answer: D. Like Protists

Explanation: A. isn't right

                      B. is worst

                      C. isn't good at all

                      D. is the best answer

6 0
3 years ago
En la fotofosforilación no cíclica, ¿cuál molécula se fosforila? ¿Por qué se
Juliette [100K]

Answer:

En la fotofosforilación acíclica, cuando los pigmentos (clorofila) y las moléculas de agua son alcanzados por fotones (partículas de luz), existe liberación de electrones.Se llama cíclica porque los electrones son re-utilizados por la clorofila. Es una forma alternativa de producción de ATP.

6 0
2 years ago
Why is the study of fish and fish farming important in the study of animal science?
arlik [135]

Explanation:

Pisciulture is the scientific study of rearing fish...

3 0
2 years ago
Read 2 more answers
What happens when the muscles in the stomach wall relax and contract?
Norma-Jean [14]

Answer:

the answer is the second option you gave

5 0
3 years ago
Read 2 more answers
Other questions:
  • Jordan's grandmother uses the juice from squeezed lemons to remove stains from his shirt. He hypothesizes that the juice is the
    11·1 answer
  • The use of _______ is expected to increase in the future.
    14·2 answers
  • Horses and donkeys can interbreed, but their offspring (mules) are infertile. This is an example of what kind of reproductive is
    9·1 answer
  • Describe the life cycle of the blowfly. Why is this information helpful to forensic scientists?
    11·1 answer
  • What 2 elements is salt made out of
    13·2 answers
  • What is responsible for assembling proteins in the cell.
    11·1 answer
  • What is the name given to cell division in eukaryotes?
    13·1 answer
  • In a simple synapse, neurotransmitter chemicals are received by? In a simple synapse, neurotransmitter chemicals are received by
    6·1 answer
  • Which organelle should be listed under “Both” in the diagram?
    11·2 answers
  • Ozone in the troposphere is necessary to protect Earth's surface from harmful UV radiation.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!