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Anuta_ua [19.1K]
3 years ago
11

HELP ME WITH THIS PLEASEE

Biology
1 answer:
gayaneshka [121]3 years ago
3 0

Answer:

3 answer is Red blood cells are red because of hemoglobin in our body which makes our blood red

Explanation:

I hope it helps you

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kirill115 [55]

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In this case, the problem was that the physician's had a problem in listening the heart beats and the lung sound of the woman. To overcome this problem, the stethoscope was invented to listen the heart beat and the lung sound from distance, without keeping head on women's chest.

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Proteins do all of the following things in the body, except which of the following
Anon25 [30]
Please state the following :)
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Which of the following terms describes the distribution of a particular allele within a population
enot [183]
<span>The answer is allelic frequency. This is also the fraction of a particular allele of a gene in the population.   Allelic frequency in a population of diploid individuals is calculated using the Hardy Weinberg equation of p2 + 2pq + q2 = 1. Allelic frequency of all the alleles of the genes must add up to 1 (one).</span>




4 0
3 years ago
You are doing an experiment involving antibiotic resistance in your study bacteria. This organism grows well on LB - Miller agar
KiRa [710]

Answer:

See the answer below

Explanation:

The stock solution of Gentamycin has a concentration of 5 mg/ml while each plate needs to contain 50 micrograms/ml of Gentamycin.

5 mg/ml = 5000 micrograms/ml

There is a need to dilute the stock antibiotic solution in order to arrive at 50 micrograms/ml. Using the dilution principle;

m1v1 = m2v2

5000 x 1 = 50 x v2

v2 = 5000/50 = 1000 ml

<em>Hence, in order to prepare 50 micrograms/ml, 1 ml of the stock Gentamycin should be taken and diluted with 999 ml of distilled sterilized water. 1 ml of the diluted Gentamycin will then be added to each agar plate while they are still in the molten form at a warm temperature.</em>

8 0
3 years ago
Which two sense organs enable someone to run up a slope. Please state the explanation of each.
sukhopar [10]

Answer:

Which two sense organs enable someone to run up a slope. Please state the explanation of each.

Sense organs that enables someone to run up a slope include eyes and nose

Explanation:

Eyes enables one to see where to run while nose ensure breathing is intact when making the run

3 0
3 years ago
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