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【单选题】
利用选择培养基的原理,用富集培养法富集醋酸菌时须添加的营养物是:
A.
葡萄糖
B.
淀粉
C.
乙醇
D.
乙酸
题目标签:
营养物
富集培养
选择培养基
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【简答题】富集培养
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【单选题】Imagine eating everything delicious you want - with none of the fat.That would be great, wouldn't it? New 'fake fat' products appeared on stone shelves in the United States recently, but not everyone ...
A.
contains plenty of nutrients
B.
renders foods calorie-free while retaining their vitamins
C.
makes foods easily digestible
D.
makes foods fat—free while keeping them delicious
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【单选题】Directions: There are 20 blanks in the following passage. For each blank there are four choices marked A, B, C and D on the right side of the paper. You should choose the ONE that best fits into the p...
A.
turn
B.
put
C.
focus
D.
carry
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【判断题】一切能满足微生物生长繁殖所需碳元素的营养物称为碳源。
A.
正确
B.
错误
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【单选题】下列属于选择培养基的是()。
A.
鲜血培养基
B.
麦康凯培养基
C.
伊红美兰培养基
D.
SS培养基
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【单选题】下列属于弱选择培养基的是()。
A.
血平板
B.
伊红美蓝平板
C.
麦康凯平板
D.
SS琼脂
E.
巧克力平板
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【单选题】艰难梭菌的选择培养基是()
A.
KVLB血平板
B.
BBE平板
C.
兔血平板
D.
CCFA培养基
E.
VS培养基
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【单选题】TEXT C Imagine eating everything delicious you want - with none of the fat. That would be great, wouldn’t it New "fake fat" products appeared on stone shelves in the United States recent...
A.
commercially useless
B.
just as anticipated
C.
somewhat controversial
D.
quite unexpected
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【单选题】Directions: There are 20 blanks in the following passage. For each blank there are four choices marked A, B, C and D on the right side of the paper. You should choose the ONE that best fits into the p...
A.
in
B.
upon
C.
for
D.
by
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【单选题】下列培养基中不属于选择培养基的是
A.
疱肉培养基
B.
SS培养基
C.
EMB培养基
D.
高盐培养基
E.
罗-琴培养基
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