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Gnoma [55]
3 years ago
8

Why are data tables used in a controlled experiment

Biology
2 answers:
denis-greek [22]3 years ago
8 0

To help organize data and record information (apex)

storchak [24]3 years ago
7 0
So you can show the data of the experiment and record what you've done.
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Glycine is highly conserved amino acid residue in the evolution of proteins. why?
adelina 88 [10]

Answer: Glycine has the smallest aspect chain of any amino acid. Its measurement is regularly fundamental in allowing polypeptide chains to make tight turns or to strategy one some other closely.

Explanation:

5 0
2 years ago
A particular species of bacteria has a "a generation time" of 20 minutes. That is, every 20 minutes a single bacterium completes
timofeeve [1]

Answer:

Number of bacteria cells = 2621440 cells

Explanation:

The generation time of a bacteria specie is the time it takes for a population of bacteria to double in number. The generation time for most common bacteria is quite short, about 20 minutes to 1 hour.

Bacteria reproduce asexually by binary fission, in which the parent cell divides into two to produce two identical daughter cells.

In the given question, the generation time of the bacterial species is 20 minutes.

The time that have passed from between the time the sandwich was packed at 6:00 am to lunch time by 12:00 pm is 6 hours.

Using the given formula in the hint: number of cells = 2^(ab) × C

Where a = number of times per hour the bacteria reproduces; b = number of hours; C = number of bacteria at the start

a = 60 minutes/ 20 minutes = 3; b = 6; C = 10

Number of cells = 2^(3 × 6) × 10

Number of cells = 2621440 cells

5 0
3 years ago
Help! How do i do this?
choli [55]

Answer:

when we crossed Pp with pp out result will have a phenotype ratio of 2Pp:2Pp or Pp:Pp and genotype will be 50%Pp and 50%Pp.

4 0
2 years ago
The C Horizon contains the parent material for the soil, it is the original material that succession began on
Andrej [43]

Answer: TRUE

Explanation:

7 0
3 years ago
What does this mean? Include a valid conclusion that relates to the initial problem or hypothesis.
LUCKY_DIMON [66]
Hey there,
It means that y<span>our conclusion must be related to the given hypothesis. It must either prove or disprove it. 

Hope this helps :))

~Top
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8 0
3 years ago
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