The Skeletal and Muscle systems. Tutorial ? Question
Type your response in the box
When people lose too much bone density as they age-or never reach peak bone density o begin with-they can
develop a condition called osteoporosis. People with osteoporosis have what are called br tle bones and an
increased risk of fractures. Anyone can get osteoporosis, but the following groups are mos suscep ible:
• all women over age 50 (Women are four times more likely than men to develop osteoorosis.
• people with a small skeletal frame
Why do you think these groups have a high risk of osteoporosis?
B
Font Sizes
A A. EE EZ

no moderator inbox me? ?

a. by using fur or clothes to trap heat energy near the body

ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'