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Alekssandra [29.7K]
3 years ago
15

Energy __________ describes the ability to obtain a given result or amount of output while using less energy input. energy _____

_____ describes the practice of reducing wasteful or unnecessary energy use.
Biology
1 answer:
Burka [1]3 years ago
8 0
Energy efficiency describes the ability to obtain a given result or amount of output while using less energy input. energy conservation describes the practice of reducing wasteful or unnecessary energy use.  

  Energy efficiency represents the ratio between the useful output and input of an energy.
<span>
Energy conservation represents a process which is used to reduce the quantity of energy that is used.</span>
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Scurvy is a disease that until the nineteenth century was common among sailors and others whose diets were deficient in vitamin
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<h2>Scurvy </h2>

Explanation:

(a) Collagen is the major structural component of cartilage,bones and tendons

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  • Generally each α chain consists of a repeating tripeptide sequence called: G-X-Y
  • Here G represents glycine; X represents proline and Y represents hydroxyproline
  • Rigidity of collagen molecule is due to presence of proline and hydroxyproline
  • Hydroxylation of proline is catalysed by prolyl hydroxylase enzyme which use ascorbate,α ketoglutarate and oxygen
  • α ketoglutarate is oxidatively decarboxylated to form carbon dioxide and succinate
  • Sequence of events leading from a dietary vitamin C deficiency to symptoms such as bruising and breakdown of supporting tissues includes: tissue levels of ascorbic acid is low;  enzyme prolyl hydroxylase is inactive;  proline is not hydroxylated;  the triple helix is inadequately stabilized; collagen breaks down;  defects in tissues that depend on collagen ; tissues that depend on collagen are subject to breakdown and bruising

(b) Sailors are no longer susceptible to scurvy because fresh fruits which are the source of vitamin C source are available now

British sailors called "limeys" to this day,this term reflects the British navy's use of limes

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3 years ago
Dr. snider, a geneticist, is looking for a slight variation of a particular gene that would cause a certain abnormality. he is l
Trava [24]
I believe he is looking for an allele
An allele is a variant form of a gene. Some genes have a variety of different forms, which are located at the same position, or genetic locus, on a chromosomes. Humans are called diploid organisms because they have two alleles at each genetic locus, with one allele inherited from each parent.
6 0
3 years ago
Please can someone help me please ​
Nesterboy [21]

Answer: I believe the correct answer is choice A. The chromosomes are duplicated.

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If the rate of pumping of groundwater from wells is greater than the rate of infiltration recharging it, can the groundwater be
mafiozo [28]

Answer:

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Explanation:

A renewable resource is one in which the rate at which its being replenished is higher than the rate at which it is being used up.

For example, the air we breathe is a renewable resource because it doesn't get used up as we draw it.

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3 years ago
How can one wrong base pair impact a whole organism?
Irina18 [472]

Answer:

An organism's DNA affects how it looks, how it behaves, and its physiology. So a change in an organism's DNA can cause changes in all aspects of its life. Mutations are essential to evolution; they are the raw material of genetic variation. Without modification, growth could not occur. i hope this help

Explanation:

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