Answer;
-Transcription;
Explanation;
-Gene expression involves the process of transcription and that of translation.
-Transcription, which takes place in the nucleus of a cell, involves the synthesis of a messenger RNA (mRNA) from a DNA template. The process is catalyzed by the enyzme RNA polymerase.
-The mRNA synthesiszed from transcription then undergoes the process of translation outside the nucleus (cytoplasm) to form proteins, that may be used for various cellular functions such as regulating cellular reactions.
The pigment that traps energy in plants is chlorophyll.
The pigment that traps energy in plants is called chlorophyll. Chlorophyll is a green pigment found in the chloroplasts of plant cells. It absorbs light energy from the sun during the process of photosynthesis and uses it to convert carbon dioxide and water into glucose and oxygen.
Chlorophyll has a structure that allows it to absorb light in the red and blue regions of the electromagnetic spectrum, while reflecting green light. This is why leaves appear green to our eyes.
Other pigments, such as carotenoids, may also be present in plants and can assist in trapping additional energy from different wavelengths of light.
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Energy is primarily trapped by the pigment chlorophyll in plants, which absorbs light and initiates photosynthesis. Other pigments like chlorophyll b and carotenoids each absorb specific light wavelengths. This energy is passed along until reaching a reaction center where it is accepted and converted to a useful form.
The primary pigment involved in the trapping of energy is chlorophyll, specifically found in plants, algae, and cyanobacteria. Chlorophyll absorbs light energy, particularly in the range of 700 nm to 400 nm (photosynthetically active radiation), and initiates the process of photosynthesis. This energy then becomes harnessed and usable by the organism.
Moreover, there are other pigment types, like chlorophyll b and carotenoids, each identified by specific wavelengths of light they absorb. Similarly, the human eye contains pigments capable of absorbing light to enable vision. However, any energy levels that are higher or lower than these specified ranges can either be insufficient to excite an electron or be too intense, leading to the destruction of the molecules through a process called bleaching.
Once the light energy is absorbed by these pigments, it is passed on from molecule to molecule until it reaches a reaction center. At this reaction center, the energy is accepted by a primary electron acceptor pigment or another organic molecule and becomes useful. It's essential to note that until the energy reaches this center, it's merely energy transfer, not electron transfer.
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b. rodent.
c. deer.
d. herbivore.
Answer:
they have 7 boys so i would say 1in 8 chance
Explanation:
Most animal cell membranes have protein that pump sodium ions out of the cell and potassium ions into the cell
sorry for the late answer but I hope it's still help !