Brown fat cells or plurivacuolar cells are polygonal in shape. Unlike white fat cells, these cells have considerable cytoplasm, with lipid droplets scattered throughout. The nucleus is round, and, although eccentrically located, it is not in the periphery of the cell.hite fat cells or monovacuolar cells contain a large lipid droplet surrounded by a layer of cytoplasm. The nucleus is flattened and located on the periphery. A typical fat cell is 0.1mm in diameter with some being twice that size and others half that size.
When someone refers to resting pulse rate, it often means the rate at which the heart beats when the body is at rest. Resting pulse rates within a normal range is an indication of good health, asserts the National Institutes of Health. For women, a normal resting heart rate isn't different than in a man. The National Institutes of Health state that 60 to 100 beats per minute is considered normal for a resting pulse rate. Any female over 10 years of age should fall within this resting pulse rate range, unless they are well-trained athletically.
While the normal resting heart rate for adults ranges from 60-100 beats per minute, conditioned. athletes and other highly fit individuals might have normal resting heart rates of 40-60 beats per minute. For healthy adults, a lower heart rate at rest generally implies more efficient heart function and better. cardiovascular fitness. Gender is another factor in resting heart rate norms because women at various fitness levels tend to. have higher pulse rates on average than men of comparable fitness levels. For example, the average. resting heart rate of an elite 30-year-old female athlete ranges from 54-59 beats per minute, while the.