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Sergeu [11.5K]
3 years ago
7

How do you work out the formula of an ionic compound? Please helppp

Biology
1 answer:
Law Incorporation [45]3 years ago
5 0
If they are negative and positive then they are attraction if the are the same then they are repulsion.

Hope this helps. Have a nice day.
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Why is it important to learn about energy how do we use it in everyday lives
Temka [501]
We use it by consuming our food, walking around, digesting our food, its what is able to cause us to be living. 
6 0
4 years ago
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In a population of cats, the phenotypic frequency of black cats is 91%, and the phenotypic frequency of white cats is 9%. Assumi
Talja [164]

Answer:

1. Allele frequency of b = 0.09 (or 9%)

2. Allele frequency of B = 0.91 (0.91%)

3. Genotype frequency of BB = 0.8281 (or 82.81%)

4. Genotype frequency of Bb = 0.1638 (or 16.38%)

Explanation:

Given that:

p = the frequency of the dominant allele (represented here by B)  = 0.91

q = the frequency of the recessive allele (represented here by b)  = 0.09

For a population in genetic equilibrium:

p + q = 1.0 (The sum of the frequencies of both alleles is 100%.)

(p + q)^2 = 1

Therefore:

p^2 + 2pq + q^2 = 1

in which:  

p^2 = frequency of BB (homozygous dominant)

2pq = frequency of Bb (heterozygous)

q^2 = frequency of bb (homozygous recessive)

p^2 = 0.91^2 = 0.8281

2pq = 2(0.91)(0.9) = 0.1638

4 0
3 years ago
What effect would the removal of a nucleotide have on the protein?
lutik1710 [3]
For instance, if just one nucleotide is deleted from the sequence, then all of the codons including and after the mutation will have a disrupted reading frame. This can result in the incorporation of many incorrect amino acids into the protein.
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3 years ago
Which population distribution is the most common distribution found in nature? distribution is the most common distribution foun
disa [49]

Answer:

Clumped and Fewer are the answers.

Explanation:

To my Plato friends out there.

4 0
3 years ago
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a star's brightness if it were a standard distance from earth is its apparent brightness true or false
stepladder [879]

This is false. Absolute brightness is the term used to describe how bright a star would look if it were a standard distance from Earth. Apparent brightness is how bright it would look as far as it currently is from Earth. Hope this was helpful!

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