What change of state could be curring to the substance in the beakert

1 answer:

3 0

A beaker containing a certain substance has heat applied to it. The particles that make up the substance begin to move farther apart from each other. The change of state that could be occurring in the beaker is the substance is changing from a liquid to a gas.

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_______________, harmful or helpful, is considered to be the source for new alleles and a main contributor to the diversity of l

ololo11 [35]

The right answer is A mutation.

Alteration of the genetic material (DNA or RNA) of a cell or virus that causes a change in certain traits due to the inheritance of this genetic material from generation to generation.

Abnormal modification of the DNA of a gene, either spontaneously during cell division, or under the influence of external agents called mutagens. This gene is modified to be transmitted to the daughter cells. Some mutations have no effect on the cell. Others are the first step in a long process of cancerization.

Rare are the mutations that are beneficial.

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Felicity cannot experience fear. if felicity's inability to experience fear is caused by damage to the brain, which area of the

Inga [223]

The are of the brain responsible for fear is called Amygdalae.

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What percentage of the energy stored in glucose do humans recover by cellular respiration?

Nady [450]

Energy is generated by glyolysis and aerobic respiration which contributes to approximately 252kcal. This is only 37% of total energy of glucose i.e 686kcal/mol.

According to the second law of thermodynamics all of the energy cannot be converted into work done i.e most of the energy is lost in the form of heat.

So, there 63% of the energy present in glucose is lost in the form of heat and 37% of the total energy is used for cellular respiration

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Draw a nonsubstituted alkane that can exist as one of only two isomers.

natta225 [31]

An example of <span>nonsubstituted alkane that can exist as one of only two isomers is Butane with molecular formula </span> $C_{4} H_{10}$ <span>.</span>

Isomers are those having the same molecular formula but different chemical structure.

Non-substituted alkane means it is not substituted by any other atom.It has only carbon and hydrogen atoms attached to it.

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What is a possible effect of leakage of inner ear fluid

oksian1 [2.3K]

High altitude of sound.

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