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Jet001 [13]
3 years ago
5

What is the description of insertion in science terms and what is the outcome

Biology
1 answer:
Sonbull [250]3 years ago
6 0
An insertion is when a base is accidentally inserted into RNA. This causes a frame-shift mutation.
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Chromosome 21 figure D is the result of a process known as________
Softa [21]

Answer:

Chromosome 21 in figure D is the result of a process known as non-disjunction

Explanation:

Meiosis is the process of cell division that serves to obtain gametes, cells with exactly half the chromosome load of the species. This process involves the equal distribution of chromosomes in each daughter cell.

Non-disjunction is an alteration in the separation of the sister chromatids during meiosis, resulting in a gamete with non-separated sister chromatids, which when joined to a normal gamete can produce an organism with an extra chromosome.

In the karyotype shown in the photo, the non-disjunction in chromosome 21 produces a trisomy, a type of aneuploidy seen in Down syndrome.

Learn more:

Trisomy brainly.com/question/484286

8 0
3 years ago
The cells in the meristematic region of the root are undergoing
tangare [24]

The answer is d. mitosis.

The cells in the meristematic region of the root are embryonic cells. Thus, these undifferentiated cells have the capacity to undergo continuous mitotic divisions and divide into new cells. The meristematic region of the root contains meristem cells for the root growth.

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7 0
3 years ago
Please help. I thought the answer is prokaryotic but its not and there are no answer choices.
Usimov [2.4K]

Answer:

it is a prokaryotic plant cell, bc of the cell wall.

Explanation:

5 0
2 years ago
describe the effect of magnesium deficiency on the transport of sucrose out of the leaves and the sucrose concentration out of t
weeeeeb [17]

Answer:

The impact of diminishing the convergence of magnesium salt on the development of S.polyrhiza is because the low mg accessibility keeps an eye on troublesome sucrose exportation, making leaves hold sucrose three to multiple times more than the leaves of plants that get Mg in satisfactory inventory, showing that the inadequacy of this supplement causes extreme hindrance of sucrose transport.

Explanation:

6 0
3 years ago
The Hoover Dam in Nevada, supplied by Lake Mead, generates hydroelectric power for several western states, including the numerou
777dan777 [17]

C ,The amount of water released through the dam and the dam's height account for the potential energy.

<u>Explanation:</u>

Hoover dam in Nevada generate the electricity by the hydroelectric power . it is the form of energy. Its provides 96% of the renewable energy in the united states : it power comes from the water. When the water is falling on the turbine it experience the force of gravity.

It is used to turn turbine and generators that produce electricity; to generate electricity the water is in motion, it experiences the potential energy. When the blades turns it experiences the mechanical energy then into form to electrical energy. The potential energy is depends on the two factors that is mass of the dam and the height of the dam.

5 0
3 years ago
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