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bezimeni [28]
3 years ago
6

During which phase of mitosis do the chromosomes coil up and condense

Biology
1 answer:
Inga [223]3 years ago
4 0
The phase of mitosis where the chromosomes coil up and condense is at prophase.
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Grouping of objects help the shopkeeper, justify the statement.
gtnhenbr [62]
I’m not 100% sure what you are asking for but here is my explanation
The grouping of objects helps the shopkeeper because now the shopkeeper can find where everyone is faster. This will ultimately make taking inventory easier. As a result the efficiency of the shop and the shopkeeper will be faster. An efficient shop will result in better sales and overall will make the shop better.
4 0
2 years ago
Genetic engineering can be used to disrupt specific genes in the genome of an organism. Predict how the browning of apple slices
adell [148]

Answer: Fruit will not brown. Browning requires a functional enzyme.

Explanation:

Genetic engineering refers to the manipulation of an organism's genes. Scientists use a variety of molecular tools and techniques to cut up and join genetic material from different species and to introduce this new hybrid DNA into another organisms. <u>The overall goal is to add or remove an organism's genetic makeup for the better, or to transfer DNA code from one species into the other, in order to form new combinations or heritable genetic material.</u>

Enzymatic browning is a reaction that occurs in fruits which results in negative effects on characteristics such as taste, color, and nutritional value. This reaction is a caused by phenolic compounds' oxidation by an enzyme called polyphenol oxidase, which causes the generation of dark pigments. This is often seen in apples which are rich in this enzymes and susceptible to this enzymatic browning.

If through genetic engineering, the gene encoding the enzyme responsible for the apple browing is removed, then this enzyme cannot be produced by the apple. Consequently, apples will not brown<u>,</u> because there will not be a polyphenol oxidase that oxidates the phenolic compounds.

4 0
3 years ago
Describe two examples of experimental evidence that provide evidence that membrane proteins drift or move over time
aniked [119]

There are so many examples for that in different areas, like TPT1 experiment carried out in our lab recently.Here's one link: http://www.alfa-chemistry.com/tpt1-cas-167218-46-4-item-290583.htm

7 0
3 years ago
1
DaniilM [7]

Answer:The anesthesia has blocked the Inter-neurons from carrying signals to the brain.

5 0
3 years ago
Which of the following is considered a stressor in a marriage? A. Having financial trouble B. Having respect for each other C. S
Elenna [48]

Answer:

A

Explanation:

You have to pick something that is negative, something that you would like to have happen.

B is definitely not the answer. You like each other and have respect, that's the bare minimum for a good relationship.

C this one is kind of iffy. If you are playing bridge, that's one thing. If you are dancing too close and drinking, that's another.

D Feeling content. That's practically spells a good marriage.

A If money is a problem, the marriage likely is going to have problems.

3 0
2 years ago
Read 2 more answers
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