What is pigmentation? Pigmentation is caused by the distribution of melanin, a black or brown pigment molecule, under your skin. This pigment exists to protect your skin cells from the sun, and everybody has it. But normally, we don’t notice a nice, even distribution of melanin. We just...
What is the substance inside the chloroplasts used for? Which molecule is used up in photosynthesis? What structure is filled with pigment from melanocytes? The dark reaction of photosynthesis is also called Define pigment in biology What color is the chloroplast in a plant cell?
Bluish berries from the South American rainforests, a very rich source of anthocyanins - a plant pigment and the source of the characteristic colour -, fibre, vitamin E, calcium, potassium, magnesium and iron. Specifically, the anthocyanins are antioxidants capable of fighting the premature ageing ...
- Photosynthesis is the process by which plants convert light energy into chemical energy, primarily using chlorophyll, the main pigment involved in capturing light. 2. Maximizing Light Absorption: - Having more than one pigment system in a photocenter allows plants to absorb a broader spectrum of...
"The number one thing is to applysunscreenevery single day. Find one that feels good so you're inclined to wear it. Wearing a hat,sunglassesand protective clothing are also important. If you have existing pigment or it's triggered by hormonal changes, it can be stubborn as it usually sits...
During the light-independent reactions, also known as the Calvin cycle, the energy produced during the first stage is used to make carbohydrates. Here, carbon dioxide molecules first combine with ribulose-1,5-bisphosphate, a carbon acceptor molecule to produce a six-carbon molecule that is in tu...
- a pigment (pigments are molecules that absorb light, leading to electron excitation) - contains a magnesium ion in a nitrogen-containing porphyrin ring - two varieties (a and b) that differ in one R group - long hydrocarbon chain forms a hydrophobic tail that anchors the molecule to hydrop...
Accessory pigment effect is a phenomenon when a pigment other than the primary pigment (chlorophyll a) assists in photosynthesis. In plants, accessory...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
Idebenone is a bioengineered mimetic, not a derivative of ubiquinone (Coenzyme Q10). It belongs to the quinone class of molecules; its structure is a 1,4-benzoquinone molecule, similar to hydroquinone. The molecular weight is 338Da, while the molecular weight of Coenzyme Q10 is 860Da, so the...
The main difference is that the resins used in fiberglass contain more than one polymer molecule—usually styrene and acrylonitrile (SNAP), styrene-butadiene (SBR), or styrene ethylene butadiene (SEB). What is an SMC manufacturing process? The SMC manufacturing process is a method of ...