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muminat
3 years ago
11

What is the difference between a point mutation and a frameshift mutation​

Biology
1 answer:
alexandr402 [8]3 years ago
8 0
Chromosomal alterations are mutations that change chromosome structure. Point mutations change a single nucleotide. Frameshift mutations are additions or deletions of nucleotides that cause a shift in the reading frame.
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Based on the data, what is the probability a randomly chosen cell will be observed undergoing cell division? You may use the cal
dexar [7]

Answer:

A

Explanation:

<em>The active state of cell division covers the prophase, metaphase, anaphase, and telophase. The total number of observed cells that were undergoing cell division can, thus, be calculated by adding the number of cells in each stage of the cell division.</em>

Total number of cell in division = 20+4+2+4

                = 30

Probability that a randomly chose cell will be undergoing cell division = <em>number of cells in division/total number of cells</em>

     = 30/200

          = 0.15 or 15%

The correct option is, therefore, A.

7 0
3 years ago
Which biological career professionals were most likely involved in monitoring and enforcing the protection of the bald
alisha [4.7K]

Answer:epidemiologists

Explanation:If a bald eagle gets mostly involved in monitoring and enforcing the protection of the bird it is a epidemiologists.

7 0
3 years ago
A particular type of cell doubles in number every hour. Write the function that can be used to find the number of cells present
Orlov [11]

The function to represent the number of cells present at the end of h hours if there are initially 4 of these cells is n= 4(2)ˣ

Given,

A particular type of cell doubles in number every hour.

So, to determine which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells.

The number of cells denoted with n.

Therefore, the number of bacteria after every hour will form a geometric series.

<h3>What is Geometric Progression?</h3>

Geometric Progression or geometric Sum of G.P. is refer to as if each term is a multiple of the next term then this sequence.  

aₙ =arˣ

Where a is the first term which is 4.

And r is the common ratio r = 2.

Therefore,

The number of cells present at the end of h hours if there are initially 4 of these cells is,

n = arˣ

n = 4(2)ˣ

Hence, the function represents the number of cells present at the end of h hours if there are initially 4 of these cells is n = 4(2)ˣ.

For more details regarding cell division, visit:

brainly.com/question/4365207

#SPJ4

7 0
2 years ago
What state of matter has the slowest moving atoms?
Allisa [31]

   Three states of matter. solid, liquid, and gas.

   solid. water molecules are close together and vibrate, definite size, fixed shape.

   liquid.

   gas.

   The state of matter molecules move the slowest.

   The state of matter molecules move the fastest.

   Melting.

   Boiling.

6 0
3 years ago
Read 2 more answers
Why dont platelets form plugs in undamaged vessels?
Slav-nsk [51]
A platelets aren't formed until vessel damages occurs  <span />
6 0
3 years ago
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