Question

All of the following are true about agar except it


A) liquefies at 100°C
B) is a polysaccharide derived from a red alga
C)Solidifies at approximately 40°C

D)is metabolized by many bacteria.


Below are three different culture media. Use them to answer the following questions.


Medium A Medium B Medium C

Tributyrin (a lipid) Glucose
Na2HPO4

Na2HPO4 Peptone KH2PO4

KH2PO4 (NH4)2SO4 MgSO4

MgSO4 KH2PO2 CaCl2

(NH4)2SO4 Na2HPO4 NaHCO3​

Answer 1

Answer:

Explanation:

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