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
svlad2 [7]
2 years ago
12

Which is an example of a substitution mutation?

Mathematics
1 answer:
natka813 [3]2 years ago
7 0

Answer:

1. Such a substitution could: change a codon to one that encodes a different amino acid and cause a small change in the protein produced. For example, sickle cell anemia is caused by a substitution in the beta-hemoglobin gene, which alters a single amino acid in the protein produced.

2. A - Mutations are sometimes helpful, sometimes harmful, and sometimes neutral

Step-by-step explanation:

You might be interested in
5 p increased by 25% is equal to q decreased by 25%. Work out p as a percentage of q.​
oksano4ka [1.4K]

The answer is no it will be less here's why let say the original amount is A then a p% increase will be A(1+p/100))

Now from this amount we decrease it by p% this gives A(1+p/100)(1-p/100). We can simplify this expression some by letting x=p/100 then we have A(1+x)(1-x) but this is equal to A(1-x2). You can see that the value of what's inside the () is always <1 as long as x>0. If we calculate how much the amount changes we have A(1-x2)-A=-Ax2 is always a loss.

         This is one of the reasons some people lose money in the stock market. If a stock rises 10% and then drops 10% you have actually lost money but it sounds, on the face of it, like you should be even. +10 and -10 percent.

          If we now do the calculation for the 25% up and down we have the final amount is is .9375 which is 1.25*.75. and the change is .9375-1=-.0625. So the net result is down 6.25%

6 0
2 years ago
Read 2 more answers
Finding the circumference, PLEASE HELP :C Ill give brainliest! 20 points!
kogti [31]

Answer:

24, 897.12178 mi

Step-by-step explanation:

diameter is 7,925 mi

circumference = diameter *pi = 7,925*3.14= 24, 897.12178 mi

4 0
3 years ago
Read 2 more answers
Can someone please anwser
telo118 [61]
Since all three equations are equal, you take 15 x 20, which =300, once again because all of the equations are equal, take 300 and divide it by 5, that will give you your first question mark.{you should have gotten 60.} To find the second one, you are going to apply the same concept, Take 300 and divide it by 6, giving you your second question mark. {you should have gotten 50}...
P.S.: {hope I helped} :)
7 0
3 years ago
For her college fund jenny's parents invested $5000 four years ago. the account has now reached $6312. what is the approximate a
Tasya [4]

Answer:

Rate = 6.56%

Step-by-step explanation:

Principal (P) = $5000

Interest (I) = $6312

Time (T) = 4 years

Rate (r) = ?

This question is involves simple interest and with the formula, we can easily plug in the values to find the rate.

S.I = P(1 + rt)

S.I = simple interest

P = principal

R = Rate

T = Time

6312 = 5000(1 + r*4)

6312 = 5000 + 5000*4r

6312 - 5000 = 20000r

1312 = 20000r

r = 1312 / 20000

r = 0.0656

Rate are calculated in percentage hence we'll multiply it by 100

R = 6.56%

4 0
3 years ago
On a scale drawing, a bicycle is 6 4/5 inches tall. The scale factor is 1/6. Find the height of the bicycle
Fantom [35]

The height will be six times what is on the drawing.

6 4/5 x 6 = 36 24/5 = 40 4/5 inches tall.

3 0
3 years ago
Other questions:
  • How are pyramids and cones different than prisms and cylinders?
    14·2 answers
  • What two numbers add to 15 and multiply to negative 312?
    12·1 answer
  • Give the values of a, b, and c from the general form of the equation (2x + 1)(x - 2) = 0.
    7·1 answer
  • Which shows x^2 + 2x = 3 as a perfect square equation? What are the solution(s)?
    8·2 answers
  • True or false? all right triangles are isosceles.
    6·2 answers
  • (2x - 4)<br> What’s the value of x
    15·2 answers
  • What is the equation of a line with the points (2,-1) and (4,-6) and a y-intercept of 4?
    5·2 answers
  • Convert 14.7 gallons to cm. Explanation needed as well please
    9·2 answers
  • The average telephone bill in a locality is $70, with a standard deviation of $40. In a sample of 50 randomly selected phone con
    6·1 answer
  • The method of least squares of residuals is commonly used to get the best fit with linear regression. The reason why the absolut
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!