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stealth61 [152]
2 years ago
9

Diffusion is the movement of ________________ from an area of __________ concentration to an area of _______ ___________________

___ down a concentration__________ without using __________.
Biology
2 answers:
Verizon [17]2 years ago
6 0

Answer:

Diffusion is the movement of <u>air molecules</u> from an area of <u>higher</u> concentration to an area of <u>lower concentration</u> down a concentration <u>of air</u> without using <u>energy</u>

Rina8888 [55]2 years ago
4 0

Answer:

1. Particles or gas

2. High

3. Low concentration

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Cystic fibrosis is an autosomal recessive disorder. In one population, the frequency of affected individuals (A 2 A 2) is 0.0004
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  • Hardy Weinberg Equilibrium formula for genotypic frequency is: p^2+q^2+2pq=1
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                 q=frequency of recessive allele

                 p^2=frequency of dominant genotype

                 q^2=frequency of recessive genotype

                 2pq=frequency of heterozygous genotype

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here,affected individuals means the one's having Cystic Fibrosis and since it is recessive disease so we can write frequency of recessive genotype as:     q^2=0.0004

  • If q^2=0.0004 q will be 0.02;frequency of recessive allele will be 0.02
  • Using the formula p+q=1

                                       p+0.02=1\\p=1-0.02=0.98

  • hence,frequency of dominant allele will be 0.98
  • Frequency of dominant genotype will be p^2=(0.98)^2=0.9604
  • Frequency of heterozygous genotype will be 2pq=2*0.98*0.02=0.0392

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Which event contributed to life evolving on Earth <br>​
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Answer:natural selection

Explanation:

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During the process of cellular respiration, one molecule of glucose is capable of producing up to 32 molecules of ATP. Explain t
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<span>The protons want to diffuse into the mitochondrial matrix and they do this by going through the ATP synthase protein which resembles a water turbine. As the protons move through the ATP synthase, ATP is produced. In essence the energy from H+ wanting to diffuse through the inner mitochondrial membrane is converted to energy in the form of ATP</span>
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3 years ago
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