Biology, 03.09.2019 18:10, ibahadurali786oz4gxs
Foods can be preserved in many ways by slowing or preventing bacterial growth. which of these methods should be least effective at inhibiting bacterial growth?
a) refrigeration: slows bacterial metabolism and growth.
b) closing previously opened containers: prevents more bacteria from entering, and excludes o₂.
c) pickling: creates a ph at which most bacterial enzymes cannot function.
d) canning in heavy sugar syrup: creates osmotic conditions that remove water from most bacterial cells.
e) irradiation: kills bacteria by mutating their dna to such an extent that their dna-repair enzymes are overwhelmed.
Answers: 2
Biology, 21.06.2019 23:40, victoria1831
When coal has reached it hardest, darkest form, it is called select one: 0 a. sub-bituminous b. lignite c. bituminous d. antrhacite next page
Answers: 3
Biology, 22.06.2019 06:00, Shaylaaaaaaaa
Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.
Answers: 2
Foods can be preserved in many ways by slowing or preventing bacterial growth. which of these method...
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