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4 years ago

This type of mutation occurs when one or more base pairs are removed from the gene sequence.

Chemistry

1 answer:

Aleks [24]4 years ago

4 0

Answer:

Frameshift mutation

Explanation:

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How does the number of valence electrons in an atom relate to the element's

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The believe the answer is A

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4 years ago

Why did the BTB solution in jar A turn yellow?

Novosadov [1.4K]

Can you please explain what the BTB is so I may help ya?

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3 years ago

2) write down two examples of mixtures and state their use in daily life.

prisoha [69]

Answer:

first example is. Air it is mixture of many 

gases 

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second example is water is also a mixture 

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and its uses is to fulfill our needs 

hope it helps

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3 years ago

For the reaction CH4(g) + 2O2(g)CO2(g) + 2H2O(g) H° = -802 kJ and S° = -5.20 J/K At standard conditions, this reaction would be

Illusion [34]

Answer: at relatively low temperatures.

Explanation:

According to Gibbs equation;

$\Delta G=\Delta H-T\Delta S$

$\Delta G$ = Gibb's free energy change

$\Delta H$ = enthalpy change

T = temperature

$\Delta S$ = entropy change

A reaction is spontaneous when $\Delta G$ = Gibb's free energy change is negative.

Thus $\Delta G=(-\Delta H)-T(-\Delta S)$

$\Delta G=-(\Delta H)+T(\Delta S)$

Thus the reaction is spontaneous or $\Delta G$ is negative only when $T(\Delta S)$

Thus the reaction is spontaneous at relatively low temperatures

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3 years ago

Label the following changes as CHEMICAL or PHYSICAL change

skelet666 [1.2K]

1. Chemical
2. Physical

1. Exothermic
2. Endothermic

1. Chemical
2. Physical

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4 years ago