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KengaRu [80]
2 years ago
12

Comparing chemical reactions. Identify the true statements below.

Biology
1 answer:
leva [86]2 years ago
5 0
Yo necesito ayuda con biologia
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What class of neuron in the central nervous system sends commands to the muscle from the brain?
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Which antibiotic was not effective against E. coli? neomycin, penicillin, erythromycin, ampicillin
qaws [65]

The antibiotic called ampicillin was not effective against E.coli.

Answer: D

Explanation:

E.coli is normal microbial flora which is present in the gut of the mammals.

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3 years ago
A 27 year old G2P1 female presents to the emergency department in labor at 41 weeks estimated gestational age. The amniotic sac
prisoha [69]

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Option D

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When amniotic sac breaks and its internal fluid spilled then there are high chances that the fluid may enter into the throat of the infant and may block his/her air passage way. Therefore, in such situation a standard solution is formulated which requires the doctors to suction the air passageway of infant and restrict it from getting choked and contaminated with meconium. A valve mask is primarily used before suctioning  

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