Why do we mash the banana in banana DNA extraction lab?

already exists.

Would you like to merge this question into it?

already exists as an alternate of this question.

Would you like to make it the primary and merge this question into it?

exists and is an alternate of .

When extracting DNA from a banana, the DNA must release from the cell by breaking apart or lysing the cellular and nuclear membranes. Lysing in this case is the act of breaking open the cell membranes to expose the contents. This is performed by mashing the banana and adding a detergent/salt solution.
4 people found this useful

How do you get mashed dried banana out of cloth car upholstry?

Answer . If you have your own carpet shampooer then use that on the stain. Get as much of the mashed dried banana out as possible. Bananas have oil in them, so it's important to use a steam cleaner. Car washes will often have machines for shampooing the inside of your car.\n. \nMarcy

What are bananas?

Bananas come from many warm parts of the world. West Indies, Australia, South America and others. Bananas are a berry, since they grow in a cluster. They belong to the musaceae family of the plantea kingdom. Bananas are very high in vitamin B6, vitamin C, and potassium.

How much DNA do humans share with bananas?

It's probably a fairly small proportion. According to evolutionarybiologist Robert May, President of Britain's Royal Society, "Weshare half our genes with the banana" (2001), but genes only makeup 2% of human DNA - the answer depends on what proportion of theremaining 98% is the same. Humans have 23 ( Full Answer )

What can you do with a banana?

Bananas only have one major use. - Stuffing Daniel Lambs jeans. you can charge a psp and an ipod(probably other electronics to) with a banana. ther is a video on youtube about it.

Can you freeze mashed banana for baking later?

Answer: I don't know about mashed bananas, but for whole bananas.... peel the banana and roll it in milk until covered on all sides, wrap in plastic making sure there are no air pockets. It will not turn brown and should remain good for up to 3 months.

What do bananas have in them?

Bananas contain three natural sugars-sucrose, fructose and glucose. They consist of 75.7% water, 22.2% carbohydrate, 1.1% protein, .2% fat, and .8% "other". Bananas are also a source of fiber, potassium, and other nutrients.

Does mashing bananas improve their nutrition?

No, not at all. Mashed bananas will have the same nutritional value as an normal banana. However, cooking it will reduce its nutrition. Always eat banana's when they are yellow, not green; as yellow bananas are alkaline and far more nutritious.

What is a bananas?

It is a type or kind of fruit that grows on a banana tree & it is yellow and shaped like the moon.

Mash up a ripe banana means?

To mash up a ripe banana means to remove the peel, place the banana on a plate or cutting board, and use a table fork to squash, crush, or squish the banana until it is gooey. The purpose of mashing up a ripe banana is to either 1) use the banana in recipes, such as making banana bread, or 2) to fee ( Full Answer )

What does a banana do for you?

Potassium is the major benificent material provided by internal consumption of the humble banana. However, it provides 70% (in varying amounts) of nutrients (vitamins AND minerals) required by the human body on a daily basis. See the link:

What has more DNA banana or strawberry?

A banana would. In an experiment I completed just a few days ago. More than a whole gram of DNA was able to be extracted from the Banana compared to a strawberry

Where is the banana from?

They are native to the tropical region of Southeast Asia. Today they are cultivated throughout the tropics.

What do bananas do?

as you might know bananas help you be healthy. when they are in your stomach, they tell the little peoples in there to turn him into a little person too, so then they do, and they turn him into a person because he begs them to so he can go through the digestive system. TO BE CONTINUED............

How can you get bananas?

any of your local grocery markets but i prefer wal-mart cause they has fresh bananas almost every day

What is a a banana?

An elongated curved fruit, which grows in bunches, and has a sweet creamy flesh and a smooth yellow skin.

Can you freeze and re-use mashed bananas?

YES. You can even freeze whole bananas (including skin) and peal them, mash them before baking banana bread. Skin turns brown when frozen, but inside is fine. Some like to eat frozen banana. I do.

Why is detergent use in the DNA extraction lab?

It helps break the nuclear membrane of the cell. Detergent containing the compound SDS ( sodiumdodecyl sulfate) is used to break down and emulsify the fat and proteins that make up a cell membrane.

What do banana have?

bananas have acid , balls , nipples , yellow stringy stuff ( or other wise known as atachable and detachable condoms) please report back if you find our answer correct

Where do you get bananas?

from a tree ( hand or comb ) or from your local super market In a shop lol

Do bananas go off when they have been mashed and set to freeze?

It depends on what you mean by "go off." It is perfectly safe to freeze them (whole or mashed) for later use, they will not spoil. They will, however, be useless for much of anything except cooking uses (banana bread, banana pudding, etc.) because no matter what shape they were in when they went int ( Full Answer )

How to make banana extract?

you get a banana with the peel still on you cut it in half the long way then you get a pot and put 4 cups of water in it then get it boiling boil the banana for 15-20 minutes then you take the banana out and the liquid left in is your banana extract

Why do bananas contain DNA?

Every organism has DNA flat out and simple. With no DNA, we would have no bananas. DNA is the basic building blocks for everything.

Why add alcohol in DNA extraction lab?

Because the cold alcohol reduces the solubility (ability to dissolve) of DNA. It makes the DNA stay intact while the proteins and lipids dissolve or break down.

How do you extract oil from banana peelings?

What you would want to do is dry the banana peel out much like a dried banana chip then you will want to use a press and put the banana peel under highpressuer I use a 3 ton jack press thats in my basement for this method ...how ever dried banana chips are much easyer to do than the actual peel

What is the role of enzyme in the DNA extraction lab?

When the soap is added, the enzymes in the detergent will break down the lipids in the cell membrane like soap would do to a greasy pan. Also, in the meat tenderizer portion of the lab, the enzymes in the tenderizer will break down the proteins.

How do you make banana extract?

You go to the grocery store and buy it. It comes in a small bottle. You can't make it at home unless you have a chemisty lab in your kitchen.

Where can you buy banana extract?

Most grocery stores carry banana extract. Some shops that sell cake decorating/baking supplies also sell a variety of extracts. It is also available through online shops that sell the same.

Does a banana have DNA?

Yes! Just like all living things, bananas have DNA. It is also possible to extract DNA from a banana. There are tons of online labs to do this.

What can you do with bananas?

use to masturbate lick eat taste spit on squeeze throw tickle? dress up talk to (if your lonely) eat with kiss play video games with it make them kiss other bananas

Why are bananas used in DNA extraction?

Maybe because bananas are annual kind of plant, which means they can survive in all year round in both rainy season and summer season and it's easy to produce unlike to the other plant to our surroundings. On the other hand, bananas have a juicy stem or body, it has a complete structures of genetic ( Full Answer )

Does the sugar content in a banana change when you mash it?

Yes indeed the Banana's flavor changes a great amount when I did it my mouth sensed that the Banana's flavor had changed and I could tell Because I am a banana Lover I will you tell you that much ! Anyways thank you for the question I always love to answer them! 2nd answer: When you mash or f ( Full Answer )