MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
D. None
Explanation
( Vitamin B and C are water soluble vitamin ) Vitamins are classified as either fat soluble (vitamins A, D, E and K) or water soluble (vitamins B and C)
Correct answer
A. Calcium phosphate
Explanation
Calcium phosphate is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Curiosity
Explanation
Curiosity is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. gamma rays
Explanation
gamma rays is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Fall towards the train
Explanation
Fall towards the train is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Brain
Explanation
Brain is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. Reflection
Explanation
Light is guided through the core of an optical fiber by total internal reflection.
Correct answer
B. acellular
Explanation
Viruses are nor unicellular neither multicellular the are acellular organisms means without cell configuration. Actually they are only made up of nucleic acid and proteins. Viruses are acellular biological entities made up of nucleic acid and proteins. The nucleic acid is either DNA or RNA; both are never found together in a virus. Thus viruses are neither unicellular nor multicellular.
Correct answer
B. 14
Explanation
14 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Transform
Explanation
Transform is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.