According to the trichromatic theory of color vision, the eye has cones sensitive to colors associated with red, green, and blue. Therefore, option "C" is correct. According to the trichromatic theory of color vision, the human eye perceives only three hues of light which are green, red, and blue.
Every color in the visible light spectrum can be produced by combining the wavelengths of these three colors. Thomas Young first proposed trichromatic theory, and Hermann Von Helmholtz later tested it. Each of these three kinds of cones responds to distinct wavelengths of light, which, when combined, can be used to produce all of the colors in the visual spectrum.
Learn more about trichromatic theory, here:
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b. facilitated diffusion
c. active transport
d. pinocytosis
Answer: C. active transport
Explanation:
What does the model represent?
A. How plants transform light into stored chemical energy
B. How energy is released from sugar molecules
C. How the sun delivers thermal energy to earth
D. How bacteria transform nitrogen into a usable from
Answer: The correct answer is-
A. How plants transform light into stored chemical energy.
The given equation in the model of the represents word equation for photosynthesis.
Photosynthesis is a process of formation of food ( that is a carboydrate) in green plants and algae using CO2 (carbon dioxide) and H2O (water) in the presence of sunlight.
During this process, a green pigment in the chloroplast called chlorophyll, absorbs solar energy and converts it into chemical energy in the form of ATP and NADPH.
In the next phase, which is a light independent phase ,the chemical energy is utilized in the formation of glucose, which is a food molecule for green plants and algae.
Thus, option A) is the right answer.
A. biodiversity increases ecosystem stability for a given type of ecosystem.
B. ecosystems are highly interconnected and the removal of even a few species can cause ecosystem disruption.
C. the diverse organisms of Earth's ecosystems provide services for humans that humans cannot replicate.
D. all of these
Answer:
Answer choice D
Answer:
Please find the explanation below
Explanation:
This question is describing the processes involved in photosynthesis. In the light-dependent stage of photosynthesis, specifically photosystem II (PSII), water is oxidized in a process called PHOTOLYSIS OF WATER. This process produces electrons and Hydrogen ions (H+). The electrons produced via this process is accepted by NAD+ to yield NADH.
The NADH is an electron carrier produced during the light-dependent stage and used to reduce 3-phsophoglycerate (PGA) produced in the light-independent stage to glyceraldehyde-3-phosphate (G3P).
The oxidation of water in photosystem II of the light-dependent reactions is connected to the synthesis of glyceraldehyde-3-phosphate in the light-independent reactions.
In photosynthesis, the oxidation of water in photosystem II of the light-dependent reactions is connected to the synthesis of glyceraldehyde-3-phosphate in the light-independent reactions. In the light-dependent reactions, photons of light strike photosystem II and excite electrons, which then pass through an electron transport chain, leading to the production of ATP and NADPH. The ATP and NADPH generated in the light-dependent reactions are then used in the Calvin cycle to power the synthesis of glyceraldehyde-3-phosphate from CO₂.
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B. white dwarf
C. neutron
D. main sequence