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In white people, and other people with the right gene, Vitamin D.
Everybody produces melanin when exposed to the sun. Melanin is the chemical that darkens your skin as a defense against the sun.
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What white blood cells produce antibodies and function in the immune response?
There are 5 different types of white blood cells and all produce antibodies as a function of immune response. The five types are neutrophils, esoinophils, basophils, lymphocytes, and monocytes. They all respond to different threats to our body's health.
What organelles are found in plant cells that absorb energy from sunlight and use that energy to drive chemical reactions that produce sugars and oxygen?
Chlorophyll
What is the function of lymphocytes?
produce antibodies
What do parietal cells and chief cells produce together?
Parietal cells produce cover cells and chief cells produce micro and megaspores
What are the is activity of plant cells in the dark and in the sunlight?
transpiration in the dark and photosynthesis in sunlight.
What do skin cells produce in the presents of sunlight?
Vitamin D
What cell type and cell product protect the skin from UV irradiation?
The cells in the dermis and epidermis called keratinocytes produce melanin in response to UV light in sunlight.
What do organisms get from light for their nutrition?
Cells of our body synthesize Vitamin D in the presence of sunlight.
Does the thermal cell produces electricity directly from sunlight?
No it doesn't, solar cells produce electricity directly from sunlight.
What is needed for phototsynthesis to work?
Sunlight. The sunlight reaches the leaves of a plant. Within the leaf, the sunlight combines with cells to produce a sugar that, in turn, feeds the plant.
Does a thermal cell produces electricity directly from the sunlight?
No it doesn't, Does_a_thermal_cell_produces_electricity_directly_from_the_sunlightproduce electricity directly from sunlight
Why should people who live in the north take vitamin D with a calcium supplemental?
People who live in the north have a decreased amount of sunlight exposure. Vitamin D is manufactured by skin cells when exposed to sunlight, and is needed for absorption of dietary calcium.
What are the immune cells that produce free antibodies?
B lymphocytes that will divide to form 1.plasma cells which produce specific antibodies and 2.memory cells which is the basis of immunological response.
What gives a rise to plasma cells during primary immune response?
B-cells differentiate into plasma cells and memory cells in the primary immune response. The memory cells then produce antibodies.In the secondary, memory cells created in the primary differentiate into plasma cells and secrete antibodies immediately. This is a much faster response, explaining why the secondary response causes a person to suffer less or unnoticeably.
Which cells release glucagon in response to low blood sugar?
alpha cells which are part of islets of langerhans in the pancreas secrete glucagon.islet of langerhans are the tissues of the pancreas.
What are nutrients that help repair blood cells?
Iron, vitamin B 12 and B vitamin folic acid produce red blood cells
What is cq?
CQ 10 is Coenzyme Q10. It is similar to a vitamin and is located in the cells of the body. It is used to produce energy.
