The electrons that chlorophyll loses in the electron transport chain are replenished by water molecules. These water molecules degrade releasing oxygen and hydrogen, the electrons are then supplied to the electron deficient chlorophyll molecules located in the reaction centre of the Photosystem.
Answer:
The three most important sources of environmental problems are 1) market failure, 2) the tragedy of the commons, and 3) the underprovisioning of public goods
Explanation:
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Magnification = 40mm/ 40 micrometer = 10^3
Answer: the average kinetic energy of the molecules increase
Explanation: it means that more molecules are moving faster and hitting each other with more energy and if more molecules hit each other with enough energy to react, then the rate of the reaction increases
Answer:
4 possible genotypes (or 3, depending on if you count the last 2 as one)
Explanation:
TT, tt, Tt, tT
