BIO 101 Laboratory Inter-conversion of linear measurements Inter-conversions are
ID: 183727 • Letter: B
Question
BIO 101 Laboratory Inter-conversion of linear measurements Inter-conversions are possilble because of the following linear relations to meter 1m 100 centimeter 1m = 1000 millimeter Im 1,000,000 micrometer 1 m = 1 ,000,000,000 nanometer Practice interconversion of linear metric measurements using the following examples. 1) A bacterim cell measures 2000 micrometer. How much does i, measure In millimeter 2) A bacterium cell measures 5 millimeter. How much does it measure in micrometer? 3) Certain plant grows 5 centimeter per week. How much is its growth rate in millimeter per week? 4) The growth rate of certain plant is 100 millimeter per week. How much does it grow in centimeter?Explanation / Answer
Please find the answers below:
Answer 1: According to the information, a bacterial cell wall measures 2000 micrometer. Thus, the length in millimeter can be calculated as below:
Since 1m = 1000 millimeter, and 1m = 1000000 micrometer, we can have 1 millimeter = 1000000/1000 or 1000 micrometer.
Thus, the cell wall length will be given by: 2000/1000 or 2 millimeter.
Answer 2: According to the information, the bacterial cell wall measures 5 millimeter. Thus the length in micrometer can be calculated as:
5*1000 micrometer or 5000 micrometer.
Answer 3: A plant grows 5cm/week. Since 1 cm = 10 millimeter, we can have the growth rate as:
5*10 or 50 millimeter/week.
Answer 4: A plant grows 100 millimeter/week. Thus the length in cm/week can be calculated as:
100/10 or 10 cm/week.
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