Answer:
DNA is negatively charged, therefore, when an electric current is applied to the gel, DNA will migrate towards the positively charged electrode. Shorter strands of DNA move more quickly through the gel than longer strands resulting in the fragments being arranged in order of size.
Explanation:
Firstly, water has a unique set of properties that enables the Earth to sustain life.
Water is polar, and so water molecules can be allured to many different molecules, allowing water to liquefy other substances.
Water is considered in which they call a 'universal solvent' and this is because it diffuses more substances than other liquids.
<span>A phosphorus atom. Bound to four Oxygen atoms.. hope this helps</span>
Answer:
Plasma membrane acts as a selectively permeable barrier between cell components and external environment. If plasma membrane breaks down, it would result in the release of cellular components including cell organelles and cytoplasm in the external environment ultimately leading to the cell death.