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1 year ago

What can you learn about a sample from an sds-page analysis?

Biology

1 answer:

puteri [66]1 year ago

8 0

Option (c.) the purity of the protein, will be the right one.

Sodium Dodecyl Sulphate provides a negative charge to each protein as a function of their molecular size. It is an anionic detergent, as well as it is there to determine the relative abundance of major proteins.

After denaturing, proteins get unfolded and gets coated with SDS detergent molecules. The SDS-PAGE technique is used for the separation of protein based on their molecular size/weight/mass.

It is so because as it identifies the proteins by its molecular weight. Therefore, SDS is used in denaturing polyacrylamide gel electrophoresis for the determination of protein molecular weight, the SDS-PAGE is a technique.

To learn more about SDS-PAGE here

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The offspring {blank} reproduction are more likely to survive changes in the environment.

geniusboy [140]

Answer:

sexual

Explanation:

there are two types of reproduction,

the boring kind and the fun kind

Uh i mean asexual and sexual

in asexual the DNA is copied pretty much exactly the same so there is no room for improvement so if something suddenly changes the organism dies.

In sexual, The DNA of 2 different organisms are combined and this allows for greater variation in genetic evolution. so if something in the environment happens, the ones with a better genes will survive and reproduce more while the other ones die.

8 0

3 years ago

Absorbe nutrientes por medio de micro vellosidades que recubren y aumentan la superficie de absorción

Likurg_2 [28]

Sobre la pregunta:

Cucigrama. Pregunta 1 vertical. Absorbe nutrientes por medio de micro vellosidades que recubren y aumentan la superficie de absorción

Answer:

Intestino delgado

Explanation:

El intestino delgado es el organi mas largo del tubo digestivo, pudiendo medir 7 metros de longitud y 3 cm de diametro. Se caracteriza por estar sumamente plegado sobre si mismo. La primera porcion, llamada duodeno, recibe secresiones de glándulas biliar y pancreática, y las mezcla con enzimas digestivas. Esta mezcla se encarga de degradar la comida y transformarla en sustancias solubles, como amino ácidos.

Es en el intestino delgado donde ocurre la absorción de nutrientes. Las paredes intestinales estas cubiertas por microvellosidades que aumentan la superficie de absorción.

Las microvellosidades son células que componene el epitelio columnar, y que extienden proyecciones hacia el lumen del organo.

4 0

2 years ago

Which conditions are low air pressure system usually associated with

icang [17]

Low air pressure is usually associated with D. Cloudy, wet weather.

7 0

3 years ago

Read 2 more answers

What would happen to the body if it did not produce enzymes that break down acetylcholine?

Morgarella [4.7K]

when the breaking down of acetylcholine is not performed, then symptoms similar to those of poisoning with acetylcholinesterase inhibitors would occur. This would be highly hazardous to the human system as severe poisoning as we all know is very lethal. Even a fetus would not develop with this.

5 0

3 years ago

List 4 root causes of environmental problems.

Novay_Z [31]

Accelerating degradation of transboundary ecosystems.
Over exploitation of valuable natural resources.
Soil degradation and increasing sedimentation.
Pollution of water bodies.

Just to name a few

6 0

3 years ago