Multiple Choice
Which of the following best describes the function of the choroid in the human eye?
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1. Introduction to Biology
Introduction to Biology
Multiple Choice
Which of the following diseases can often be prevented or managed through healthy lifestyle choices?
A
Type 2 diabetes
B
Sickle cell anemia
C
Coronary heart disease
D
Cystic fibrosis
Verified step by step guidance1
Step 1: Understand the nature of the diseases listed in the problem. Type 2 diabetes and coronary heart disease are often influenced by lifestyle factors, while sickle cell anemia and cystic fibrosis are genetic disorders caused by inherited mutations.
Step 2: Recognize that Type 2 diabetes can often be prevented or managed through healthy lifestyle choices such as maintaining a balanced diet, regular physical activity, and weight management.
Step 3: Identify that coronary heart disease can also be influenced by lifestyle choices, including avoiding smoking, eating a heart-healthy diet, exercising regularly, and managing stress.
Step 4: Note that sickle cell anemia is a genetic condition caused by a mutation in the hemoglobin gene and cannot be prevented or managed through lifestyle changes. Treatment typically involves medical interventions.
Step 5: Similarly, cystic fibrosis is a genetic disorder caused by mutations in the CFTR gene and is not influenced by lifestyle choices. Management requires specialized medical care.
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