When using a water and bleach mixture to disinfect a flat surface, can you explain why it is recommended that it is best to let the mixture dry after applied?
synthetic nucleic acids are useful as which of the following?
a. as primers for PCR
b. as antisense RNAs
c as DNA probes
d. as DNA probes an antisense RNAs
e. as DNA probes, primers, and antsense RNA;s
a) E. coli growing in glucose broth at 35 c with o2 for five days.
b) E coli growing in glucose broth at 35 c without o2 for five days.
C) botha a and b
d) neither a not b
GIVE A METHODOLOGY TO DETERMINE WHICCH COMBINATION CONTAINS STARCH,PROTEIN OR LIPID
MATERIALS:
3 UNKNOWN SOLUTIONS (IN SMALL BEACKERS)
WATER BOTTLES
SODIUM HYDROXIDE
POTASSIUM IODIDE SOLUTION
COPPER(II) SULFATE
ETHANOL
TEST TUBE RACK AND WAX PENCIL
10 TEST TUBES
SYRINGES OR MEASURING CYLINDES