Marta was in an automobile accident and suffered an injury to her brain, resulting in paralysis of her left arm. What part of Marta’s brain was injured?

Motor Cortex.

Explanation:

The most important function of the motor cortex is to generate neural impulses that control the execution of movement. And the injury on this part of the brained can be explained to be the reason for her paralysis.

the right answer is a. skin cells forming from sunlight.

the liver is an organ endowed with a fantastic ability to regenerate

. thus, if a hepatectomy (ablation) of 70% of the hepatic mass is performed in the rat, there is complete recovery in 7 to 10 days.

prokaryotes are beings that have existed since the existence of life on earth, and do not come from another realm.

ribosomes are organelles that exist naturally in eukaryotes, either in free form or attached to the endoplasmic reticulum.

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