Everyday Science MCQs

5120 MCQs  (Page 502 of 512)

Instrument that is used to save use of radioactivity is called?
A. Microscope
B. Telescope
C. Geiger-müller counter
D. Barometer
Gravity was discovered by?
A. Albert einstein
B. Galileo galilei
C. Isaac newton
D. Johannes kepler
Who was Wang Yaping?
A. Chinese astronaut
B. Chinese woman in space
C. Chinese scientist
D. Chinese engineer
Study of Rocks is called?
A. Mineralogy
B. Geology
C. Petrology
D. Seismology
Package of enzymes bounded by a membrane called a
A. Ribosomes
B. Golgi apparatus
C. Endoplasmic reticulum
D. Cytoplasm