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
asambeis [7]
3 years ago
5

Changing states of water requires energy, where does that energy come from?

Biology
2 answers:
adell [148]3 years ago
4 0

Answer:different sources such as oil, coal, wind, the sun, water, natural gas and even manure.

Explanation:

I am Lyosha [343]3 years ago
3 0

Answer:

Energy comes from different sources such as oil, coal the wind and the sun.

You might be interested in
The science of limbs​
Mumz [18]

Answer:

Muay Thai is The Art of Eight Limbs

Explanation:

Hope this helps :)

7 0
3 years ago
Read 2 more answers
From 2010 to 2011 the percentage of electricity generated from burning coal fell, while the percentage of renewable energy sourc
Natali [406]
<span>C) Less carbon dioxide would be released into the atmosphere.

</span>
6 0
3 years ago
CAN SOMEONE ANSWER QUESTIONS 22-28 PLZ!!!!!!!!!!!!!
ArbitrLikvidat [17]

Answer:

.........

.............tteedhhgggggfrfr

4 0
3 years ago
What are the end products of lactic acid fermentation and alcoholic fermentation?
3241004551 [841]
Lactic acid fermentation produces lactic acid, while alcoholic fermentation produces ethanol. Both fermentation pathways also oxidize NADH to NAD+ during the process.
4 0
3 years ago
A gene on human chromosome 15 is expressed throughout the body. However, in the brain, only the maternal copy of the gene is exp
lord [1]

Answer:

C) Through genomic imprinting, methylation regulates expression of the paternal copy of the gene in the brain.

Explanation:

The pattern of gene expression wherein either paternal or maternal gene is expressed in specific cells while the other one is prevented from expression is known as genomic imprinting.

In the given example, the maternal copy of the gene on chromosome 15 is expressed in brain cells while its paternal copy is not expressed in these cells. Hence, the pattern of expression of this gene is regulated through genome imprinting. One of the mechanism is methylation of cytidine residues of CpG islands of the DNA that are more frequently present within promoters of the genes.

When the cytidine residues of these sequences are methylated into 5-methylcytidine, the transcription factors do not bind to these promoters preventing the expression of these genes.

Hence, methylation of cytidine residue in CpG islands of the promoters of the gene present on chromosome 15 could have silenced its expression in brain cells.

6 0
3 years ago
Other questions:
  • True or False? Invertebrate animals represent the largest and most diverse group of animal species on the planet.
    13·1 answer
  • Is a nucleic acid that contains the genetic information for heredity in most organisms.
    5·1 answer
  • The process of _____ produces cells with half the number of chromosomes. Please choose the correct answer from the following cho
    5·1 answer
  • 10. Which greenhouse gas is the most powerful absorber of the radiation emitted by
    9·2 answers
  • A scientific name belongs to what species
    14·1 answer
  • Define the term postpurchase cognitive dissonance and give an example of when this happened to you. Then explain what the compan
    13·1 answer
  • Why do we adapt after prolonged exposure to a constant stimulus?
    7·1 answer
  • What kind of analysis focuses on the order in which derived characters appeared in organisms?
    13·1 answer
  • In dolphins, gray (G) is dominant to black (g), Sleek (S) is dominant to pudgy (s) and friendly (F) is dominant to mean (f). All
    8·1 answer
  • Visual Description. Where is crust being destroyed? ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!