Answer:
Photosynthesis begins in chlorophyll-containing photosystems.
Explanation:
Photosynthesis begins in chlorophyll-containing photosystems when the chlorophyll molecules absorb photons of light. This energy passes through other chlorophyll molecules, towards the reaction center of Photosystem II. The researcher should use plant with normal enzyme as a control with a plant having mutant enzyme. A plant that has multiple photosynthetic pigment has greater fitness as compared to plant that has only one type of photosynthetic pigment because multiple pigments absorb different wavelengths of light that allows the plant to capture the maximum amount of energy from the sun for photosynthesis.
Answer: The heat source for Earth’s atmosphere and oceans is the sun, which heats from above instead of below.
Explanation:
In the experiment, the source of heat is the burner below the pot. On Earth this is completely different as the source of the heat on Earth is the Sun which heats us from above instead of below.
The Convection currents still flow in the same direction however because as the sun heats air particles on Earth's surface, they rise but then cool as they keep going up. This makes them go back down where they are then heated up again.
Ito ay nangangahulugan na ang kanilang ekonomiya ay nawawalan at ang kanilang gawain ay weaker. Higit pang mga mahihirap na pamilya.
Answer:
I believe the options are:
A.chemical energy in the bonds of food molecules
B.carbon energy in molecules of carbon dioxide
C.solar energy in the rays of sunlight
D.electrical energy in the form of hydrogen ions
The correct answer is A. Chemical energy in the bonds of food molecules
Explanation:
Glycolysis, Krebs Cycle and electron transport chain are the major steps in cellular respiration. Cellular respiration is the break down of sugars, particularly glucose into energy yielding molecules such as ATP, NADH and FADH2.
C6H12O6 + 6O2 --> 6CO2 + 6H2O + ATP
