Yes, be concerned. My dog died because of chocolate.
Answer: The required [a] for slotion will be -62.7
Explanation:
The specific rotation of pure quinine= -165
% of pure quinine= 69%
% of its enantiomer=ee=31%
Enantiomer excess =(ee)=excess of a single enantiomer/entire mixture×100
Now,
Excess of a single enantiomer=69% - 31%=38%
Entire mixture=69% + 31%= 100%
(ee)=38/100 × 100
=38%
Net rotation= 0.69-0.31=0.38
Hence, [a] for solution will be = -0.38×165= -62.7
Answer:
I would say Option B
Explanation:
A controlled experiment is where you have two or more independent variables, that way you have an experiment to compare results with.
Answer:
Diagnosis .. Menengitis
Explanation:
Treatment with Ceftriaxone
And supportive treatment
W h a t s s a p p +254729369756
A typical memory aid that helps in remembering the order in which sound travels from the peripheral to the central components of the auditory pathway would be E.C.O.L.I.M.A.
Sound (high or low-frequency sounds) at first gets to the hair cells of the Ear receptors (E) in Cochlea and cranial nerve number 8 (CN VII), then it gets to the Cochlear nuclei (C) which are cells dedicated to these high or low-frequency sounds.
At the Superior Olivary nucleus (O) sound is localized before it gets to the midbrain - Lateral lemniscus (L) and Inferior colliculus (I). The inferior colliculus receives auditory nerve fibers from ipsilateral superior olivary nuclei through the lateral lemniscus.
Sounds then get to the thalamus at the Medial geniculate body (M) which receives nerve fibers from the inferior colliculus; eventually sounds then get to the auditory cortex.
In summary, ECOLIMA is an easily understandable mnemonic device to help remember how sound waves move from the external ears to the auditory nerves and cortex.
To learn more about memory aids visit: brainly.com/question/5286120?referrer=searchResults
