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alexdok [17]
3 years ago
6

Which statement best describes the relationship that exists among proteins, DNA, and cells?

Biology
2 answers:
lawyer [7]3 years ago
7 0

Explanation:

chloroplast has dna cells

choli [55]3 years ago
7 0

Answer:

they help keep cells working and give us different patterns

Explanation:

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Why is trisomy more common than monosomy?
VashaNatasha [74]
Fetus can survive an extra copy of a chromosome, but being hemizygous is <span>usually fatal</span>
8 0
2 years ago
small group of 100 people decide to isolate themselves from the world and move to a small and remote deserted island. Out of thi
irina [24]

Answer:

Frequency of p = 0.684

Frequency of p = 0.316

Number of individuals with homozygous dominant (AA) = 47

Number of individuals with heterozygous (Aa)= 43

Number of individuals with homozygous recessive (aa) = 10

Explanation:

Out of 100 people, 10 have albino skin (aa)

So, the frequency of homozygous recessive individuals (q^{2}) is \frac{10}{100} = 0.1

Now, q will be

= \sqrt{q^{2} } = \sqrt{0.1} \\= 0.316

As per Hardy Weinberg's equation -

p + q = 1

Substituting the value of q in above equation, we get -

p + 0.316 = 1p = 1 -0.316\\p = 0.684

Now the frequency of homozygous dominant (AA) will be

p^{2} = 0.684^{2} \\= 0.467

Hence, out of 100 people 0.467 * 100 = 46.7 or 47 people are homozygous dominant (AA)

Like wise out of 100 people 0.1 * 100 = 10 people are homozygous recessive (aa)

As per As per Hardy Weinberg's equation-

p^{2} + q^{2} + 2pq = 1\\

Substituting the values in above equation, we get -

0.467 + 0.316 + 2pq = 1\\2pq = 1 -( 0.467+ 0.1)\\2pq = 0.433

So, out of 100 people 0.433 * 100 = 43.3 or 43 people are heterozygous (Aa)

7 0
3 years ago
Select the correct answer.<br> Which of these is a protein?
shusha [124]
Um i don’t see anything
6 0
3 years ago
How do bacteria benefit humans?
kumpel [21]

Answer:

by the increased temperature they have

Explanation:

when people are sick the doctors have to know how sick the person is

7 0
3 years ago
n the search to discover the agents that cause mad cow disease, scrapie in sheep, and CJD and kuru in humans, diseased brain tis
Stella [2.4K]

Answer:

Protein.

Explanation:

Pathogens may be defined as the disease causing organism and capable of inducing immune response in the organisms. The organisms that can acts as pathogen are virus, bacteria and nematodes.

Different experiments have been performed to find the infectious agent. The digestion of trypsin protect the animals from the disease. This means the infectious agent must be protein as the protein digestion disrupts the pathogenicity of the organism.

Thus, the answer is protein.  

5 0
2 years ago
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