Science Quiz #549
Science and Nature Quiz for 24 July 2019
A new science quiz is available each week. Try our daily general knowledge quiz or work through our archive of daily and themed quizzes.
1
The first case of AIDS was discovered in 1981 in which city?
Select from the options above.
2
What type of motor vehicle propulsion was introduced by Citroen in 1934?
C
Limited slip differential
Select from the options above.
3
What is another name for ultra-violet light?
Select from the options above.
4
J. E. Brandenberger, a Swiss chemist and textile engineer, discovered the process to make what?
Select from the options above.
5
What element, an essential plant nutrient, is used in the semiconductor industry?
Select from the options above.
6
What is produced by the cortex of supra-renal glands that stimulates the autonomic nervous system?
Select from the options above.
7
Which of these is not a member of the group of vitamins called Vitamin B?
Select from the options above.
