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Elan Coil [88]
1 year ago
8

Using the __ of the dna, you can predict the sample separation profile in gel electrophoresis.

Biology
1 answer:
kvasek [131]1 year ago
3 0

You can forecast the sample separating profile during gel electrophoresis using DNA fragments.

<h3>What is electrophoresis and its types?</h3>

When placed in an electric field, charged macromolecules gravitate in either direction, depending on how charged they are. Due to its negative charge, nucleic acid moves in the direction of the anode. Marble electrophoresis and gel filtration are the two types of this technology.

<h3>What is the main purpose of electrophoresis?</h3>

A laboratory procedure called electrophoresis is used to divide DNA, RNA, or protein molecules according to their length and electrical charge. The molecules are moved by an electric current through with a gelatin or other matrix.

To know more about electrophoresis visit:

brainly.com/question/28709201

#SPJ1

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Absorption and secretion would be impossible within the digestive tract.

Explanation:

Epithelium is one of the tissues found in humans. It is classified as either simple or stratified depending on the number of cell layers. Simple epithelial tissues have one layer of cells while stratified have many layers of cells. Based on the shape, epithelial tissues can either be squamous, columnar or cuboidal.

Due to the single-layer of the simple epithelial tissues, they line the walls of secretory or absorptive organs e.g organs of digestive tract. The stratified epithelium is majorly for protective function due to the number of cell layers it possess and not a good type of epithelium for locations where absorption and secretion of substances is common e.g digestive tract.

Hence, if a genetic mutation causes a person's digestive tract to have stratified columnar epithelium instead of simple columnar epithelium, ABSORPTION AND SECRETION of chemical substances, which is a key feature of organs (stomach, intestine) that make up digestive tracts, will be impossible.

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in reaction a, each sodium atom gives one electron to a chlorine atom. in reaction b, an isotope of oxygen decays to form an iso
vekshin1
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The reaction a is an example of a chemical reaction while the reaction b is an example of a nuclear reaction. 
</span><span>Some main differences between the chemical and nuclear reactions are:
- The nuclear reaction releases more energy per gram.
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- In the nuclear reaction, part of the mass is converted into energy, which </span><span>violates the law of conservation of mass.
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Therefore, the nuclear reaction (reaction b) will release more energy than the chemical reaction (reaction a). 
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Read 2 more answers
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