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"Blue black color is produced when substance containing starch is mixed with", o level biology Multiple Choice Questions (MCQ) with choices benedict solution, biuret solution, iodine, and alcohol for online certificate programs. Learn nutrition in general questions and answers to improve problem solving skills for free online college courses.
O Level Biology Questions and Answers PDF Download eBook
MCQ: Blue black color is produced when substance containing starch is mixed with
- Biuret solution
- benedict solution
- iodine
- alcohol
C
MCQ: When the growth of fungal cells slows down in culture medium
- carbon dioxide is given off
- carbon monoxide is given off
- fungal cells excrete penicillin
- the process is stopped
C
MCQ: Response to external environment that is beneficial to the organism is termed as
- sensitivity
- stability
- sustenance
- similarity
B
MCQ: Tissue cells like cartilage may not have a direct contact with
- blood arteries
- blood veins
- tissue fluid
- blood capillaries
D
MCQ: To form cheese, a mixture of bacteria and fungi act upon
- fermented milk sugar
- lactic acid
- fats
- all of above
D