Question
In: Biology
Explain how photosystems are used during the light reactions to convert solar energy to chemical energy,...
Explain how photosystems are used during the light reactions to convert solar energy to chemical energy, and list what is required and what is produced by the light and dark reactions. Explain how the light and dark reactions work together.
Solutions
gladiator answered 1 year agoRelated Solutions
Explain how to convert solar energy to electricity?.
Explain how to convert solar energy to electricity?.
QUESTION 19 Light dependent reactions are carried out both on and in between photosystems. This process...
QUESTION 19
Light dependent reactions are carried out both on and in between
photosystems. This process is like the last stage of aerobic
respiration in that both
reaction sequences carry out electron transfer
phosphorylations.
processes generate ATP.
processes involve electron flow.
systems are lodged along and within a membrane surface.
all of the above.
3.2 points
QUESTION 20
Each wavelength of light has its own
temperature.
separate source where it’s generated.
energy level.
molecular structure.
interference pattern.
3.2 points...
In chemical reactions, heat is converted into chemical energy (the potential energy stored in chemical bonds)...
In chemical reactions, heat is converted into chemical energy
(the potential energy stored in chemical bonds) or vice versa. Bond
energy is the energy required to break one mole of the bond in the
gas phase. Since it takes energy to break a bond, bond energies are
always positive. Conversely, energy is released when bonds are
formed. Thus, the enthalpy change for a reaction can be
approximated from ΔHrxn=∑(ΔHbreaking)+∑(ΔHforming) where H
represents bond energies for the breaking (positive bond energy)...
State the MAJOR steps for Malus domestica to harvest light energy and convert to sugar during...
State the MAJOR steps for Malus domestica to harvest light
energy and convert to sugar during photosynthesis.
State the MAJOR steps for Malus domestica to harvest light energy and convert to sugar during...
State the MAJOR steps for Malus domestica to harvest light
energy and convert to sugar during photosynthesis. (Details of the
biochemical pathways are NOT required.)
State the MAJOR steps for Malus domestica to harvest light energy and convert to sugar during...
State the MAJOR steps for Malus domestica to harvest light
energy and convert to sugar during photosynthesis. (Details of the
biochemical pathways are NOT required.)
How do chemical reactions play a role in energy transfer? a) Energy from the breakdown of...
How do chemical reactions play a role in energy transfer?
a) Energy from the breakdown of glucose and other molecules in
animals is released as ATP, which transfer energy to other
reactions.
b) Energy from the breakdown of glucose and other molecules in
animals is released in the form of NADP, which transfers energy to
other reactions.
c) Energy is released in the form of glucose from the breakdown of
ATP molecules. These ATP molecules transfer energy from one
reaction...
explain in detail the linear electron flow during light reactions
explain in detail the linear electron flow during light
reactions
Electrochemical voltaic cells convert the chemical energy from redox reactions into electricity. Batteries incorporate voltaic cells...
Electrochemical voltaic cells convert the chemical energy from
redox reactions into electricity. Batteries incorporate voltaic
cells in practical sources of portable energy. There are many other
processes that involve redox reactions, such as corrosion and
electrolysis.
-Identify a process that involves a redox reaction.
-Determine if the process is spontaneous or nonspontaneous.
-Briefly describe the process, and address how the process can
be beneficial or harmful.
Your post should be substantive and approximately 150-200
words.
How does energy play a role in chemical reactions and describe its role in a chemical reaction
How does energy play a role in chemical reactions and describe
its role in a chemical reaction that you have seen or done in your
everyday life.(endothermic and exothermic reactions)
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