Want this question answered?
The human skin cell shedding rate (called the desquamation rate) depends on factors such as the location of the skin being considered, the total area being considered, and the person's age. Even keeping the skin location, skin area, and age constant will result in different rates for different individuals. As an example, if we take the average rate of all subjects and all sample areas given in the Table 2 referenced above, we obtain an average rate of 945 cells per square centimeter per hour. Let's assume 945 cells per square centimeter per hour is close to the average desquamation rate for the entire body even though it depends on location and the table gives actual rates that vary from a low of 530 to a high of 1856. There are 10,000 square centimeters in a square meter. Average adult humans have a skin area of somewhere between 1.5 and 2.0 square meters. This means the average adult human has somewhere between 15,000 and 20,000 square centimeters of skin. Multiplying this area by the average of 945 cells per square centimeter per hour gives us 14,175,000 to 18,900,000 cells per hour or 340,200,000 to 453,600,000 cells per day
The human skin cell shedding rate (called the desquamation rate) depends on factors such as the location of the skin being considered, the total area being considered, and the person's age. Even keeping the skin location, skin area, and age constant will result in different rates for different individuals. The basic data for making approximate calculations can be found at www.nature.com/jid/journal/v74/n1/abs/5616091a.html and Table 2 in particular. As an example, if we take the average rate of all subjects and all sample areas given in the Table 2 referenced above, we obtain an average rate of 945 cells per square centimeter per hour. Let's assume 945 cells per square centimeter per hour is close to the average desquamation rate for the entire body even though it depends on location and the table gives actual rates that vary from a low of 530 to a high of 1856. There are 10,000 square centimeters in a square meter. Average adult humans have a skin area of somewhere between 1.5 and 2.0 square meters. This means the average adult human has somewhere between 15,000 and 20,000 square centimeters of skin. Multiplying this area by the average of 945 cells per square centimeter per hour gives us 14,175,000 to 18,900,000 cells per hour
Red blood cells don't have nuliets however white blood cells do. Red blood cells can have an average life-span of 120 days while white blood cells do not have an average life span. Also, white blood cells are larger than red blood cells.
No, plant cells are square. Animal cells have a blob form with cilia hairs surrounding them, unlike a plant cell.
They are square. -Annie Schwinger
The human skin cell shedding rate (called the desquamation rate) depends on factors such as the location of the skin being considered, the total area being considered, and the person's age. Even keeping the skin location, skin area, and age constant will result in different rates for different individuals. As an example, if we take the average rate of all subjects and all sample areas given in the Table 2 referenced above, we obtain an average rate of 945 cells per square centimeter per hour. Let's assume 945 cells per square centimeter per hour is close to the average desquamation rate for the entire body even though it depends on location and the table gives actual rates that vary from a low of 530 to a high of 1856. There are 10,000 square centimeters in a square meter. Average adult humans have a skin area of somewhere between 1.5 and 2.0 square meters. This means the average adult human has somewhere between 15,000 and 20,000 square centimeters of skin. Multiplying this area by the average of 945 cells per square centimeter per hour gives us 14,175,000 to 18,900,000 cells per hour or 340,200,000 to 453,600,000 cells per day
The human skin cell shedding rate (called the desquamation rate) depends on factors such as the location of the skin being considered, the total area being considered, and the person's age. Even keeping the skin location, skin area, and age constant will result in different rates for different individuals. The basic data for making approximate calculations can be found at http://www.nature.com/jid/journal/v74/n1/abs/5616091a.html and Table 2 in particular. As an example, if we take the average rate of all subjects and all sample areas given in the Table 2 referenced above, we obtain an average rate of 945 cells per square centimeter per hour. Let's assume 945 cells per square centimeter per hour is close to the average desquamation rate for the entire body even though it depends on location and the table gives actual rates that vary from a low of 530 to a high of 1856. There are 10,000 square centimeters in a square meter. Average adult humans have a skin area of somewhere between 1.5 and 2.0 square meters. This means the average human has somewhere between 15,000 and 20,000 square centimeters of skin. Multiplying this area by the average of 945 cells per square centimeter per hour gives us 14,175,000 to 18,900,000 cells per hour or 236,250 to 315,000 cells per minute
The human skin cell shedding rate (called the desquamation rate) depends on factors such as the location of the skin being considered, the total area being considered, and the person's age. Even keeping the skin location, skin area, and age constant will result in different rates for different individuals. The basic data for making approximate calculations can be found at www.nature.com/jid/journal/v74/n1/abs/5616091a.html and Table 2 in particular. As an example, if we take the average rate of all subjects and all sample areas given in the Table 2 referenced above, we obtain an average rate of 945 cells per square centimeter per hour. Let's assume 945 cells per square centimeter per hour is close to the average desquamation rate for the entire body even though it depends on location and the table gives actual rates that vary from a low of 530 to a high of 1856. There are 10,000 square centimeters in a square meter. Average adult humans have a skin area of somewhere between 1.5 and 2.0 square meters. This means the average adult human has somewhere between 15,000 and 20,000 square centimeters of skin. Multiplying this area by the average of 945 cells per square centimeter per hour gives us 14,175,000 to 18,900,000 cells per hour
1 square centimeter of your skin's surface contains over 100,000 cells.
The human skin cell shedding rate (called the desquamation rate) depends on factors such as the location of the skin being considered, the total area being considered, and the person's age. Even keeping the skin location, skin area, and age constant will result in different rates for different individuals. The basic data for making approximate calculations can be found in table 2 of an article by D. Roberts and R. Marks titled "The Determination of Regional and Age Variations in the Rate of Desquamation: A Comparison of Four Techniques" (see link below). As an example, if we take the average rate of all subjects and all sample areas given in the Table 2 referenced above, we obtain an average rate of 945 cells per square centimeter per hour. Let's assume 945 cells per square centimeter per hour is close to the average desquamation rate for the entire body even though it depends on location and the table gives actual rates that vary from a low of 530 to a high of 1856. There are 10,000 square centimeters in a square meter. Average adult humans have a skin area of somewhere between 1.5 and 2.0 square meters. This means the average adult human has somewhere between 15,000 and 20,000 square centimeters of skin. Multiplying this area by the average of 945 cells per square centimeter per hour gives us roughly 14,175,000 to 18,900,000 cells per hour or 340,200,000 to 453,600,000 cells per day. For a non-leap year, that would be 124,173,000,000 to 165,564,000,000 cells per year.
The AVERAGE function.
The human skin cell shedding rate (called the desquamation rate) depends on factors such as the location of the skin being considered, the total area being considered, and the person's age. Even keeping the skin location, skin area, and age constant will result in different rates for different individuals. The basic data for making approximate calculations can be found at http://www.nature.com/jid/journal/v74/n1/abs/5616091a.html and Table 2 in particular. As an example, if we take the average rate of all subjects and all sample areas given in the Table 2 referenced above, we obtain an average rate of 945 cells per square centimeter per hour. Let's assume 945 cells per square centimeter per hour is close to the average desquamation rate for the entire body even though it depends on location and the table gives actual rates that vary from a low of 530 to a high of 1856. There are 10,000 square centimeters in a square meter. Average adult humans have a skin area of somewhere between 1.5 and 2.0 square meters. This means the average human has somewhere between 15,000 and 20,000 square centimeters of skin. Multiplying this area by the average of 945 cells per square centimeter per hour gives us 14,175,000 to 18,900,000 cells per hour or 236,250 to 315,000 cells per minute
On a worksheet, cells are shown to be separated by gridlines. References to individual cells in a formula are separated by a comma. The following formula gets the average of a number of separate cells on the worksheet:=AVERAGE(A2,A5,A7,B12, B16,C20)On a worksheet, cells are shown to be separated by gridlines. References to individual cells in a formula are separated by a comma. The following formula gets the average of a number of separate cells on the worksheet:=AVERAGE(A2,A5,A7,B12, B16,C20)On a worksheet, cells are shown to be separated by gridlines. References to individual cells in a formula are separated by a comma. The following formula gets the average of a number of separate cells on the worksheet:=AVERAGE(A2,A5,A7,B12, B16,C20)On a worksheet, cells are shown to be separated by gridlines. References to individual cells in a formula are separated by a comma. The following formula gets the average of a number of separate cells on the worksheet:=AVERAGE(A2,A5,A7,B12, B16,C20)On a worksheet, cells are shown to be separated by gridlines. References to individual cells in a formula are separated by a comma. The following formula gets the average of a number of separate cells on the worksheet:=AVERAGE(A2,A5,A7,B12, B16,C20)On a worksheet, cells are shown to be separated by gridlines. References to individual cells in a formula are separated by a comma. The following formula gets the average of a number of separate cells on the worksheet:=AVERAGE(A2,A5,A7,B12, B16,C20)On a worksheet, cells are shown to be separated by gridlines. References to individual cells in a formula are separated by a comma. The following formula gets the average of a number of separate cells on the worksheet:=AVERAGE(A2,A5,A7,B12, B16,C20)On a worksheet, cells are shown to be separated by gridlines. References to individual cells in a formula are separated by a comma. The following formula gets the average of a number of separate cells on the worksheet:=AVERAGE(A2,A5,A7,B12, B16,C20)On a worksheet, cells are shown to be separated by gridlines. References to individual cells in a formula are separated by a comma. The following formula gets the average of a number of separate cells on the worksheet:=AVERAGE(A2,A5,A7,B12, B16,C20)On a worksheet, cells are shown to be separated by gridlines. References to individual cells in a formula are separated by a comma. The following formula gets the average of a number of separate cells on the worksheet:=AVERAGE(A2,A5,A7,B12, B16,C20)On a worksheet, cells are shown to be separated by gridlines. References to individual cells in a formula are separated by a comma. The following formula gets the average of a number of separate cells on the worksheet:=AVERAGE(A2,A5,A7,B12, B16,C20)
The average lifespan of an intestinal cell is less then a week. The dead cells are shed and replaced by new cells. Illness and diet can affect the life span of these cells.
Plant cells, OMG how did you not know that
Animal cells have a round shape where as a plant cell is more square.
50-100 trillion cells