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Olaitan Itegbe

Human Anatomy with Lab (Weeks 1–5)

QuestionAnswer
What are the four main elements that make up most of the human body? Oxygen, carbon, hydrogen, and nitrogen.
What does the pH scale measure? It measures how acidic or basic a substance is, ranging from 0 to 14, with 7 being neutral.
What is the primary function of carbohydrates in the body? They provide energy for cellular processes.
What is the main role of the mitochondria in the cell? To produce ATP, which is the main energy currency of the cell.
What structure controls what enters and exits a cell? The cell membrane.
What are the four main types of human tissues? Epithelial, connective, muscle, and nervous tissue.
What are the two main layers of the skin? The epidermis and the dermis.
What protein in the skin provides strength and waterproofing? Keratin.
What are the two main divisions of the human skeleton? The axial skeleton and the appendicular skeleton.
What type of cell is responsible for forming new bone tissue? Osteoblasts.
Created by: user-1989941
 

 



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