Question

Human fat tissue is predicted to have a density of ____ whereas fat-free tissue (i.e., skeletal muscle) is predicted to have a density of ____.

a. 0.7 g/ml, 1.0 g/ml
b. 0.9 g/ml, 1.1 g/ml
c. 0.6 g/ml, 0.9 g/ml
d. 0.8 g/ml, 1.3 g/ml

Answer 1

Human fat tissue has a predicted density of 0.9 g/ml while fat-free tissue like skeletal muscle has a predicted density of 1.1 g/ml; these measurements are used in medical diagnostics and determining body composition.

Step-by-step explanation:

The density of human fat tissue is predicted to be 0.9 g/ml, while the density of fat-free tissue, such as skeletal muscle, is predicted to be 1.1 g/ml. These values are significant in the field of medical diagnostics and athletic training because they help to determine a person's body composition and overall health. Body density can reflect a person's percent body fat, which is associated with different health risks and varies based on sex, age, and activity level. The differences in density between tissues can be used in various imaging techniques, including ultrasound, to differentiate and assess the composition of the body.