Answer:
Pentane with molecular formular C5H12 exists in three isomeric forms which are normal pentane, isopentane and neopentane. These isomers are structural isomers. Structural isomers are chemical compounds which have the same molecular formular and but different space arrangements. The order in which they are arranged is the only difference between them.
In photosystem ║, the chlorophyll molecules releases 2 energized electrons; the electrons are placed by 2 electrons from a water molecule,forms oxygen gas (o2) and 2 hydrogen ions.
Explanation:
Photosystem ║is the protein complex in the light dependent reactions of oxygenic reactions of photosynthesis. The energized ions are replaced by oxidizing water to form hydrogen ions and molecular oxygen.
During photosystem ║, light strikes a photosynthetic pigment, the absorbed energy bounces to the chlorophyll molecules in the reaction center, it releases two energized electrons, the electrons are placed by two electrons stripped from a water molecule, forming oxygen gas(02) and 2 hydrogen ions.
The energized electrons are transferred to plastoquinone and are used to reduce NADPH are used in non- cyclic electron flow.
A predator prefers one phenotype to another. Eventually the # in the non prey phenotype will survive to reproduce.
Answer:
Jack i right
Explanation:
it seems awfully strange if only one type of material makes up the whole soil.. obviously the soil will consist of more than one. most soil is made up of minerals, rocks and organic matter , remember that they have several particles within them with different measurements.
The answer to your question is -2
