Unity and Diversity A.4 Cell Structure (id: c59a181ee)

本题目来源于试卷: Unity and Diversity A.4 Cell Structure，类别为 IB生物学

[单选题]
What is the correct magnr;nzwso-06r zwz7y6 zii)rtc(3k,xf iyi-a ce,u2fo8-jbzg1 fication of this image?

A. 1000 x
B. 100 x
C. 0.1 x
D. 10000 x


参考答案:  A


本题详细解析:
Magnification is calcj8qw lu+yp /lo 3zvn-h4yk. r*ulated using the equation image size divided by actual size. Both numbers must be the same units. The image size of the magnification bar is 0.5 cm, or 5000 µm, the actual size of the magnification bar is 5 µm. 5000 µm ÷ 5 µm = 1000 x. Choicek/.hw zy+ jq8yuol p*vl4-3rn A is correct.

Choices B, C and D are incorrect.

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