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If each individual has such a small amount of DNA how does the bands on the gel contain enough DNA to be visible?
In gel electrophoresis, even though individual DNA samples may be small, multiple copies of the DNA can be amplified using techniques like polymerase chain reaction (PCR) before loading them onto the gel. This amplification process increases the quantity of DNA, allowing it to be visible as distinct bands when subjected to the electric field. Additionally, the gel medium allows for the separation of DNA fragments based on size, enhancing the visibility of the bands. Thus, the combination of amplification and gel properties makes the DNA bands detectable.
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Can one flash of lightning contain enough electricity to light a house for a year?
No, one flash of lightning does not contain enough electricity to light a house for a year. While a lightning bolt does have a significant amount of energy, it is not enough to power a house for an extended period of time.
Are meteors visible in daylight?
Most meteors aren't bright enough to be visible in daylight, or even in bright moonlight. But there are a few seriously large meteors each year which are visible in daylight.
Can an apple power a light bulb?
No, an apple does not contain enough energy to power a light bulb. A light bulb requires electricity to produce light, which usually comes from a power source such as batteries, generators, or electrical outlets. The energy stored in an apple is not enough to produce the amount of electricity needed to power a light bulb.
What rocks contain enough metal to be worth extracting For my GCSE and I do not get it at all Chemistry?
Ores
Are pennies magnetic?
No, pennies are not magnetic. They are made mostly of copper and do not contain enough iron to be magnetic.
Does bread contain fat?
Yes bread does contain a small amount of fat.
Can one flash of lightning contain enough electricity to light a house for a year?
No, one flash of lightning does not contain enough electricity to light a house for a year. While a lightning bolt does have a significant amount of energy, it is not enough to power a house for an extended period of time.
Why are individual cells not visible under an electron microscope?
Individual cells are not visible under an electron microscope because the resolution of the microscope is not high enough to distinguish the borders of individual cells. The electron microscope's resolution is limited by the wavelength of electrons used, preventing the visualization of single cells. Cells can be seen collectively as tissues or structures under an electron microscope.
A solution that does not contain enough solute?
A solution that only contains a small amount of solute, is a dilute or very dilute solution.
Why is Mars a visible planet?
It is close enough that we can see it.
Not enough fat in diet?
why do our bodies contain fat? why do our bodies contain fat?
What is a word for enough space for something?
A word that describes enough space for something is "capacity." It refers to the ability or amount that something can contain or accommodate. Another suitable term is "room," which conveys the idea of sufficient space available for a particular purpose.
Is molecules invisible?
Yes, individual molecules are usually invisible to the naked eye because they are too small to be seen. However, they can be detected and studied using specialized equipment like electron microscopes or spectroscopy techniques.
What is Solution that does not contain enough solute?
diluteddiluted
How many amount you have?
Enough
Are meteors visible in daylight?
Most meteors aren't bright enough to be visible in daylight, or even in bright moonlight. But there are a few seriously large meteors each year which are visible in daylight.
What are coments made up of?
A comet is a relatively small, icy mass in the Solar System, usually larger than a meteoroid, that, when it is close enough to the Sun, displays a visible coma (a thin, fuzzy, temporary atmosphere), and sometimes also a cometary tail, both because of the effects of solar radiation and the solar
