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Anit [1.1K]
3 years ago
13

What are the four letters of the rna alphabet

Biology
1 answer:
Shalnov [3]3 years ago
4 0
<span>A, U, C and G are the four letters of rna</span>
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Before a captive breeding program and subsequent reintroduction of the black-footed ferret it is believed that their total popul
irga5000 [103]

Answer:

a) 99.93%

b) 99.98%

Explanation:

Given that:

Total population size was only around 18 individuals ( for  black-footed ferret)

If the annual survival rate in the wild was 0.4%.

a)

What is the probability that all 18 would have died in a single year?

To find that; we multiply the annual survival rate in the wild with the total population; which is:

(0.4%×18) = 0.072%

Then; we subtract it from a total of 100% in order to determine the probability that all 18 would have died in a single year.

= (100.00% - 0.072%)

= 99.93%

b)

What is the probability that all 18 would have died in a single year if canine distemper was present?

Given that;

Because of the presence of canine distemper disease, the annual mortality rate might have been as high as 0.89.

To determine the probability; we have:

1 - Annual mortality rate = annual survival rate

1 - 0.89 = 0.11 %

Therefore, 0.11% of 18 individuals = (0.0011 × 18)

= 0.0198%

Probability that all 18 would have died in a single year if canine distemper was present = 100 - probability of annual survival rate

= (100 - 0.0198)%

= 99.98%

7 0
3 years ago
Atp is not generated directly in the citric acid cycle. Instead, an intermediate is first generated by substrate-level phosphory
vagabundo [1.1K]

ATP is not generated directly in the citric acid cycle. Instead, an intermediate is first generated by substrate-level phosphorylation. The intermediate is GTP.

<h3>What is GTP?</h3>
  • A purine nucleoside triphosphate is guanosine-5'-triphosphate.
  • It serves as one of the components necessary for the creation of RNA during transcription.
  • The main distinction between its structure and that of the guanosine nucleoside is the presence of phosphates on the ribose sugar of nucleotides like GTP.
  • Also known as guanosine triphosphate, this energy-dense nucleotide is similar to ATP and is made up of guanine, ribose, and three phosphate groups.
  • It is required for the creation of peptide bonds during protein synthesis.
  • Adenine nitrogenous base, sugar ribose, and triphosphate make up ATP, a nucleoside triphosphate, whereas guanine nitrogenous base, sugar ribose, and triphosphate make up GTP.
  • This is the main distinction between the two compounds.
  • The alpha-guanosine subunit's diphosphate (GDP) is converted into guanosine triphosphate (GTP), and the GTP-bound alpha-subunit subsequently separates from the beta- and gamma-subunits.

Learn more about GTP here:

brainly.com/question/12162757

#SPJ4

6 0
1 year ago
Rain, hail, sleet and snow are all examples of A) deposition. B) frozen water. C) precipitation. D) tornado warning signs
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Rain, hail, sleet and snow are all examples of. C) precipitation
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Tenho uma dúvida sobre uma coisa, por favor me expliquem para onde vai a água da chuva que cai sobre a areia, já que dificilment
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El dificilmenta  es la  lugar crao
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A plant can have either broad leaves (B) or narrow leaves (b). A plant with genotype Bb is crossed with a plant with genotype bb
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C if you look at the square you can see that b b =bb and not Bb
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