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Biology 123: Exam 1 With Questions And 100% ALL DETAILED CORRECT ANSWERS
Terms in this set (17)
What is the only way to know if you need Vitamin A Vitamin D level analysis blood test
D added into your diet?
Who has a greater percentage of Vitamin D African Americans and Hispanics
deficiency rates in the U.S.?
Which gene pool evolved closer to the equator, People with darker skin
allowing them to produce more melanin?
What does producing more melanin help do? Block more UV light to protect against UV damage
What time is the best for health exposure to UV Morning and late afternoon
rays?
The process in which calcium salts build up in soft tissue which causes it to harden, and is
What is Calcification?
typically amorphous calcium crystals
The process of laying down new bone material, and has bone organic matrix (Osteoid) and cells.
What is Ossification?
It is synonymous with bone tissue formation.
What are Osteoblasts? Build bone; typically help to lower blood calcium levels
What are Osteoclasts? Dissolve bone; typically help to raise blood calcium levels
Biology 123: Exam 1
1/2
Biology 123: Exam 1 With Questions And 100% ALL DETAILED CORRECT ANSWERS
Terms in this set (17)
What is the only way to know if you need Vitamin A Vitamin D level analysis blood test
D added into your diet?
Who has a greater percentage of Vitamin D African Americans and Hispanics
deficiency rates in the U.S.?
Which gene pool evolved closer to the equator, People with darker skin
allowing them to produce more melanin?
What does producing more melanin help do? Block more UV light to protect against UV damage
What time is the best for health exposure to UV Morning and late afternoon
rays?
The process in which calcium salts build up in soft tissue which causes it to harden, and is
What is Calcification?
typically amorphous calcium crystals
The process of laying down new bone material, and has bone organic matrix (Osteoid) and cells.
What is Ossification?
It is synonymous with bone tissue formation.
What are Osteoblasts? Build bone; typically help to lower blood calcium levels
What are Osteoclasts? Dissolve bone; typically help to raise blood calcium levels
Biology 123: Exam 1
1/2
