The answer that best completes the statement above is THE ORIGIN OF THE UNIVERSE. Cosmic Background Radiation or also known as the cosmic<span> microwave </span>background radiation is known to be the radiation that exist from the<span> the universe's early stage in the Big Bang </span><span>cosmology. Hope this answers your question.</span>
<span>It
considered that all terrestrial plant species that exist today have evolved
from Rhyniophyta (a type of spore plants, compiled by the most primitive forms
of vascular). Now terrestrial plants presents by the Moss family, psilotaceae, lycopsids,
class of the Horsetail, fern, gymnosperms and flowering plants. Based on the cladogram, It assumed that the
ancestors of all existing plants are algae, particularly green.</span>
Answer:
Choice B
Explanation:
"Permeable" means "Letting solids or liquids through (a material.)" "Semi" means "half or partly." So "semipermeable" means allowing some objects through, but not all.
Answer:
1) per capita paper consumed is determined by dividing total paper consumped by population
A) Africa ; population is 1136 x 106 and total paper consumed is 8 x 106 x 103 (here 106 is for million and 103 is kg for one metric ton)
=( 8 x 106 x 103 ) /1136 x 106
= 7. 04 kg
= 15. 52 pounds
B) Asia : by using above strategy we get,
= 96. 25 pounds
C) Europe :
= 273. 70 pounds
D) Latin America :
= 96. 29 pounds
E) North America :
= 474. 63 pounds
F) Oceania :
=226. 10 pounds
G)world :
= 121. 82 pounds.
Explanation:
Nitric oxide accomplishes this by elevating cGMP levels.
- NO is a distinctive message. It is a gas, although it does dissolve in an aqueous solution.
- It is a free radical with an unshared electron, which will react with thiol groups on proteins to form new complexes.
- Unlike other second messengers, NO doesn't need energy to move inside and outside of cells. It can go where it wants, but it does not travel far because it is a reactive free radical.
- NO acts within the cell that produces it as a second messenger. It operates as a paracrine molecule able to travel 10–20 cell diameters to affect the biology in surrounding cells. It can form complexes with proteins like hemoglobin, glutathione, and other proteins and then separate from those complexes.
Therefore, increasing cGMP levels is necessary.
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