Use the Following Information to Answer the Next Few Questions

question 40

Multiple Choice

Use the following information to answer the next few questions.
A group of six students has taken samples of their own cheek cells, purified the DNA, and used a restriction enzyme known to cut at zero, one, or two sites in a particular gene of interest.
-Analysis of the data obtained shows that two students each have two fragments, two students each have three fragments, and two students each have one only. What does this demonstrate?

• A) Each pair of students has a different gene for this function.
• B) The two students who have two fragments have one restriction site in this region.
• C) The two students who have two fragments have two restriction sites within this gene.
• D) The students with three fragments are said to have "fragile sites."
• E) Each of these students is heterozygous for this gene.

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Definitions:

Employee Benefits

Additional perks or compensations provided to employees aside from their regular salaries, such as health insurance, retirement plans, and paid time off.

Child Care Services

Services provided to care for children, especially during the working hours of parents, including daycare centers, nannies, and preschool programs.

Competitive

The characteristic of constantly striving to be better than others, often through comparisons or direct competition in a market.

Adoption Benefits

Employment benefits, such as leave or financial assistance, offered to employees to support the process of adopting a child.