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3 years ago

Do all mutations affect the STRUCTURE of proteins ? Do all mutations affect the FUNCTIONS of proteins??

Chemistry

1 answer:

finlep [7]3 years ago

7 0

Answer:

1. No; only a small percentage of mutations cause genetic disorders—most have no impact on health or development.

2. No. For example, some mutations alter a gene's DNA sequence but do not change the function of the protein made by the gene.

Explanation:

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3<br>Solve and derive the unit for Power

Mars2501 [29]

Answer:

Unit of power is watt

Explanation:

Power = rate of doing work

Power, P = W/t

Where

W is work done and t is time

The unit of work done is Joules and that of time is seconds.

Power, P = J/s

We know that, J/s = watts

Hence, the unit of power is watts.

7 0

3 years ago

1. Define a Family.

Nataliya [291]

Answer:

a family is a group consisting of 2 parents and their children living together in a union.

or all desendants of a common ancestor

2. A period is a name given to the horizontal row of the periodic table.

a.mg

b.k

c.Fe

d.cu

e.Al

a.Carbon

b.Chlorine

c.Gold

d.strontium

a.period 1

b.period 4

c.period 5

d.period 5

a.group 6

b.group 2

c.group 7

d.group 8 belong ti 1st transitional elements.

a.F

b.Na

c.Ar

d.V

e.I

4 0

2 years ago

Teeth and long bones are good indicators of age in children; ribs and joints are better for adults.

attashe74 [19]

Answer:

True

Explanation:

7 0

2 years ago

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The decomposition of hydrogen peroxide follows first order kinetics and has a rate constant of 2.54 x 10-4 s-1 at a certain temp

Eva8 [605]

Answer:

$[A]_0=0.400M$

Explanation:

Hello.

In this case, since the first-order reaction is said to be linearly related to the rate of reaction:

$r=-k[A]$

Whereas [A] is the concentration of hydrogen peroxide, when writing it as a differential equation we have:

$\frac{d[A]}{dt} =-k[A]$

Which integrated is:

$ln(\frac{[A]}{[A]_0} )=-kt$

And we can calculate the initial concentration of the hydrogen peroxide as follows:

$[A]_0=\frac{[A]}{exp(-kt)}$

Thus, for the given data, we obtain:

$[A]_0=\frac{0.321M}{exp(-2.54x10^{-4}s^{-1}*855s)}$

$[A]_0=0.400M$

Best regards!

3 0

3 years ago

What is the mass percent of chlorine in chlorine flouride if 5.753g of chlorine and 9.248g of fluorine combine to create chorine

Delicious77 [7]

Answer:

4.254g

Explanation:

6 0

3 years ago

Read 2 more answers