For Which of the Following Reasons Is Exercise Beneficial for Older

question 119

Multiple Choice

For which of the following reasons is exercise beneficial for older people?

• A) causes osteoporosis
• B) hinders alertness and intelligence
• C) prevents falls
• D) increases fall risk

Describe the natural functions of restriction enzymes and their role in bacterial defense.

Understand the genetic and environmental basis of multifactorial diseases.

Recognize the relationship between mutations and disease, including cancer and genetic disorders.

Explain how genetic variations can confer resistance to diseases and the evolutionary implications of such variations.