Tutor profile: Patty R.
Correct the following sentence: Signs that your pet may be anxious includes yawning, excessive barking, or aggression.
Signs that your pet may be anxious include yawning, excessive barking, or aggression. 'Includes' is singular in the original sentence but should be plural because it refers to the signs, of which there are more than one.
How are the nuclei of human and bacterial cells different from one another?
The nuclei of human cells, which are eukaryotic cells have a membrane bound nucleus which contains the organism’s genetic material. In contrast, the nuclei of bacteria, which are prokaryotic, are disorganized and the genetic material is found unbound in the cytosol.
A neurological examination reveals paralysis of the adductor pollicis muscle. This paralysis would result from a lesion in which nerve?
The ulnar nerve as it courses between the pisiform bone and the hook of the hamate bone.
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