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tekilochka [14]
4 years ago
6

Help plz it’s so hard

Biology
1 answer:
Ugo [173]4 years ago
5 0

    The function of the enzyme in the organism is to normally speed up the rate of chemical reactions in the cell, but with an mutation a change in amino acids cause a change of the structure of the protein. Futhermore a change in the structure of the protein affects the active site of the enzyme. In other words what ever the enzyme is doing at the time of the mutation will be affected consequently by the mutation too.

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50 POINTS!!!!!!!
Oksana_A [137]

Answer:

2

Explanation:

7 0
3 years ago
Read 2 more answers
Hokey? min's kleen karpet cleaned 65 rugs in? october, consuming the following? resources:
ruslelena [56]

[Incomplete question. I found these data in other source]

<span> <span><span> <span> Labor </span> <span> 520 hour at $13 per hour </span> </span> <span> <span> solvent: </span> <span> 100 gallons at $5 per gallon </span> </span> <span> <span> machine rental </span> <span> 20 days at $50 per day </span> </span> </span></span>

<span>a. what is the labor productivity per dollar?
b. what is the multi-factor productivity?</span>

Answer:

a) You have to divide the dollars spent in labor with the number of rugs produced.

In order to calculate the dollars spent in labor, you have to multiply the number of hours worked with the price per hour.

labor expense = 520h*13$/h=$6760

labor productivity per dollar = 65rugs/$6760=0.00962rugs/$

b) You have to divide number of rugs produced with total expense.

In order to calculate the total expense, you have to add every expense.

The solvent expense can be calculated multiplying the number of gallons with the price per gallon:

solvent expense=100gallons*5$/gallon=$500

The machine rental expense can be calculated calculated multiplying the number of days with the price per day.

machine rental expense = 20days*50$/day=$1000

So here is the sum:

total expense=labor expense+solvent expense+machine expense

=$6760+$500+$1000=$8620

multi-factor productivity=65 rugs/8620$=0.00754rugs/$

6 0
4 years ago
When a virus infects a bacterial cell, often new viruses are assembled and released when the host bacterial cell is lysed. If th
Andreas93 [3]

Answer:

D) The virus has entered the genome of the bacterial cell and is in the lysogenic stage.

Explanation:

Virus have two reproductive cycle lytic and lysogenic cycles. In the lytic cycle, the viral genome is expressed using the host molecular machinery and make capsid proteins. These capsid proteins surround the viral genome and make new phages which lyse the host cell and gets released.

After the release, they enter their genome in other host and that genome first incorporates in the host genome and replicates with the host genome. This cycle is called the lysogenic cycle and in this cycle lysis of cell does take place because no new phages are produced in it.

4 0
3 years ago
describe how the results of the hershey-chase experiment would have been different if proteins were the genetic material
choli [55]
The results would have found that it was radioactive Sulfur that was passed from other generations in the infection rather than the radioactive phosphorous discovered in the DNA. But Hershey and Chase concluded that DNA, not protein, was the genetic material.
4 0
4 years ago
A cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. Wh
Mariulka [41]
<span>The cell is most likely in: Telophase

</span>
5 0
3 years ago
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