Related Questions

It takes 30 days to fill a laboratory dish with bacteria, If the size of the bacteria doubles each days, how long will it take for the bacteria to fill one-----half of the dish?
A 10 days
B 15 days
C 24 days
D 29 days
The number of bacteria in a colony was growing exponentially . At 1 pm yesterday the number of bacteria was 1000 and at 3 pm yesterday it was 4000. How many bacteria were there in the colony at 6 pm yesterday ?
A 32,000
B 80,000
C 60,072
D 7,683
A certain population of bacteria doubles every 10 minutes. If the number of bacteria in the population initially was 104, what was the number of bacteria in the population 1 hour later?
A 2(104)
B 6(104)
C (26) (104)
D (106)(104)
Bacteria that can not be seen under microscope in Gram stain smear are
A Treponema palladium
B Mycobacterium leprae
C Mycoplasma pneumoniae
D Streptococcus pyogens
E Clostridium tetani
Read the following passage carefully and then choose the right word to complete the sentence that follows. Rockets are very expensive as it can be used only once. Appled scientists have therefore develped a reusable space craft called a space shuttle which takes off like a rocket; however, does no get destroyed as it returns to earth. It can also be used to lunch satellired into space, retrieve them from space if any repairing os required and allow around 8 scientists to crryout experiments in space. The space shuttle does not get.
A flattened
B enlarged
C ruined
D developed
What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers?
A XENIX
B UNIX
C OS/2
D MS DOS
E None of the above
A. he can only renew himself if his soul B. he renews himself and C. the writer can only be fertile if D. is constantly enriched by fresh experience
A BACD
B BDCA
C CADB
D CBAD
'He killed himself here himself is-
A Personal pronoun
B Relative pronoun
C Relexive pronoun
D Indefinite pronoun
'He looked at himself in the mirror. 'What kind pronoun is ' himself ' in this sentence ?
A Reflexive
B Emphatic
C Distributive
D Relative
Who said, "Adolf Hitler is Germany and Germany is Adolf Hitler. He who pledges himself to Hitler pledges himself to Germany"?
A R. Hess
B Mussolini
C Hitler
D Communist International

Next steps