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1 year ago

A blender can be used to break down the strawberry tissue in homogenization step. True False.

1 answer:

3 0

A blender can be used to break up the strawberry tissue in the homogenization step, because the strawberry needs to be macerated so that the chemicals used for extraction reach all of its cells more easily.

<h3>What cell structures were disrupted in the strawberry experiment?</h3>

The solution for extracting DNA, also known as the lysis solution, is so named because of its function in disrupting the plasma membrane and other membranes.

With this information, we can conclude that a blender can be used to break up the strawberry tissue in the homogenization step, because the strawberry needs to be macerated so that the chemicals used for extraction reach all of its cells more easily.

Learn more about DNA in brainly.com/question/264225

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Suppose you found a fossil of a clam shell what can you conclude about the once-living organism and how it became a fossil?

Stolb23 [73]

Answer:

Identifying the fossil is the first step. We have already identified this fossil as a clamshell. We know clam are from the sea, but if you didn't, you could conclude this from knowing where you found the fossil (likely near the beach). Discovering where it is can also lead you to a conclusion on it's arrival as a fossil, perhaps washed up on shore or buried by an animal.

Explanation:

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3 years ago

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Is it possible to be a chordate and not have a backbone

tatuchka [14]

No it’s not possible....

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3 years ago

what happens to the two small balloons inside as you pull down the big balloon at the bottom of the model?

xeze [42]

Answer:

The lower pressure balloon will expand. Figure 2 (above left) shows a typical initial configuration: the smaller balloon has the higher pressure. So, when the valve is opened, the smaller balloon pushes air into the larger balloon. It becomes smaller, and the larger balloon becomes larger.

Hope this is helps out

Explanation:

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2 years ago

DDT is an insecticide that was formerly used to control insects that would eat crops. It was banned from use in the 1970s.

Reil [10]

<h2>It contains toxins</h2><h2>It killed off bird populations.</h2><h2>It caused harm to human populations.</h2>

Explanation:

Let us understand the term DDT

DDT : Dichlorodiphenyltrichloroethane

This is a crystalline chemical compound
Basically used for protecting insects eating crops
It is colorless, odorless, tasteless
Initially used as pesticides

It killed off bird populations: Though it does not kill birds directly by consuming, it has indirectly damaged the egg by making the egg's shell too thin which gets broken easily.

It controlled diseases like malaria: Since this option talks about positive attribute of DDT, this option stands invalid. This chemical compound controls mosquitoes attacking the crop.

It caused harm to human populations: DDT causes vomiting, tremors or shakiness, and seizures

It contained toxins: It contains moderate toxins.

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3 years ago

If a protein or molecule is taken up by the cell and must be digested?

atroni [7]

Answer:

If a protein or molecule is taken up by the cell and must be digested it will make use of <u>lysosomes</u>.

Explanation:

Lysosomes are membrane-bound organelles that have a wide range of functions but their main 'job' is to break down large molecules into smaller molecules or to digest molecules that are present in excessive or unnecessary amounts. This is why <u>they contain important digestive enzymes known as hydrolitic enzymes.</u>

Lysosomes can break down, for example, large proteins into amino acids to provide the cell with the necessary nutrients.

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3 years ago