We came up with the hypothesis that the strawberry will have more DNA tyhan the banana because the strawberries have more seeds than the banana and it produces more quantity. Therefore, we made the conclusion based on the results and data, that in reality the banana has more DNA then the strawberry.

Thereof, which fruit contains the most DNA?

Strawberries are an exceptional fruit to use for this DNA extraction lesson because they yield more DNA than any other fruit (i.e. banana, kiwi, etc.). Strawberries are octoploid, meaning that they have eight copies of each type of chromosome.

Additionally, do strawberries have a lot of DNA? Ripe strawberries are an excellent source for extracting DNA because they are easy to pulverize and contain enzymes called pectinases and cellulases that help to break down cell walls. And most important, strawberries have eight copies of each chromosome (they are octoploid), so there is a lot of DNA to isolate.

In this manner, why do bananas have less DNA than strawberries?

The ripe and over ripe bananas produced a smaller amount of DNA because the cells that stick the nutrition break down and begin to decompose when it begins to ripen. The outcome showed me that over ripe kiwis and strawberries produce more measurable DNA.

How much DNA is in a strawberry?

In humans each of these cells have 2 copies of the DNA, but in strawberries each of these have 8 copies of the DNA (scientists call this octoploid). That means strawberries have 4 times as many copies of DNA as humans, making it 4 times easier to see!

Related Question Answers

Which vegetable has the most DNA?

But when it comes to seeing which fruit or vegetable has the most DNA, it would be Plum because it had the most DNA out of all the fruits and when we compared it to the vegetable that had the most DNA out of all the vegetables, the Plum had more.

Do bananas have more DNA than humans?

We do in fact share about 50% of our genes with plants – including bananas.†“Bananas have 44.1% of genetic makeup in common with humans.†“Humans share 50% of our DNA with a banana.â€

Do bananas contain DNA?

If we could zoom in on a single, tiny cell, we could see an even teenier "container" inside called a nucleus. It holds a stringy substance called DNA, which is like a set of blueprints, or instructions. Just like us, banana plants have genes and DNA in their cells, and just like us, their DNA determines their traits.

Does chocolate have DNA?

Chocolate comes from the beans of the cacao tree, Theobroma cacao. Just like humans, and every other living organism, the cacao tree has DNA.

How is it possible to see the DNA in strawberries?

When you added the salt and detergent mixture to the smashed strawberries, the detergent helped lyse (pop open) the strawberry cells, releasing the DNA into solution, whereas the salt helped create an environment where the different DNA strands could gather and clump, making it easier for you to see them.

What did the strawberry DNA look like?

The DNA will look like a white, cloudy or fine stringy substance.

Why do strawberries have so much DNA?

Strawberries yield more DNA than any other fruit because they have eight copies of each type of chromosome. The long, thick fibers of DNA store the information for the functioning of the chemistry of life. Every gene contains a DNA code that gives the cell instructions about how to make specific proteins.

Why do strawberries need DNA?

Strawberries need DNA because DNA makes up the fruit. The DNA directs all the cells activities and what to do. The DNA also gives coded directions for the strawberry to create proteins. So without the DNA the strawberry cells would not know what to do and how to create its own proteins.

Do vegetables have DNA?

A few survey highlights: 32 percent of respondents believe vegetables do not contain DNA, 33 percent believe that non-GM tomatoes “did not contain genes†and 80 percent support a mandatory label for food containing DNA. Fact: Everything that was once alive contains DNA.

Does water have DNA?

River water, lake water, and seawater contain DNA belonging to organisms such as animals and plants. Ecologists have begun to actively analyze such DNA molecules, called environmental DNA, to assess the distribution of macro-organisms. In a natural environment, these processes can operate in a complex way.

Why is Kiwi good for DNA extraction?

All living things are made up of cells, and each cell contains a complete copy of the organism's DNA. So you could extract DNA from any kind of living material. The detergent in the washing up liquid dissolves the fatty cell membranes. Because Kiwi contains protease enzymes which break up proteins they get destroyed.

Why can't you see the double helix in DNA extraction?

Under a microscope, the familiar double-helix molecule of DNA can be seen. Because it is so thin, DNA cannot be seen by the naked eye unless its strands are released from the nuclei of the cells and allowed to clump together.