Answer:
number 3 is the nucleus and number 4 would be the DNA inside the nucleus
The choices can be found elsewhere and as follows:
A. Education
<span>B. Engineering controls </span>
<span>C. Personal protective equipment </span>
<span>D. Universal precautions
</span>
I believe the correct answer is option A. The first key <span>to reducing the risk of exposure to bloodborne pathogens is through education or understanding it. Hope this answers the question.</span>
Answer:
queee3eeeee no entiendo nada
Answer:
Retina and thalamus
Explanation:
According to the opponent-process theory of color vision, the opponent-process cells are present in retina and thalamus. These cells of the retina send the signals of the cells present in the thalamus via a visual pathway.
According to the theory, an opponent-process cell of the retina is designated with a pair of colors to which it responds. The counterparts present in the thalamus detect only the presence of one of two designated colors.
For example, the red/green opponent-process cells of the thalamus can not sense the presence of both red and green color simultaneously.
Answer:
<em>A. 38%</em>
Explanation:
Percentage increase = (Increase/original value)×100
P.I.C= (ΔC/C₁)×100 .................. Equation 1
Where P.I.C = Percentage increase in the concentration of carbon dioxide from 1790 to 2007, ΔC = increase in the concentration of carbon dioxide from 1790 to 2007,
C₁ = concentration of carbon dioxide in 1790.
But,
ΔC = C₂ - C₁............................. Equation 2
Substituting equation 2 into equation 1.
P.I.C = [(C₂ - C₁)/C₁]×100.................... Equation 2
<em>Given: C₁ = 278 ppm, C₂ = 383 ppm</em>
<em>Substituting into equation 2</em>
<em>P.I.C = [(383-278)/278]×100</em>
<em>P.I.C = (105/278)×100</em>
<em>P.I.C = 37.77%</em>
<em>P.I.C ≈ 38%</em>
<em>The right option is A. 38%</em>
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