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Laura Diweh
Assignment Set 1: Human Anatomy 1-5
| Question | Answer |
|---|---|
| What is anatomy? | Anatomy is the study of body structure. |
| What is physiology? | Physiology is the study of body function. |
| What is the Sagittal plane? | The Sagittal plane is a vertical plane that divides the body into left and right halves. |
| What is the Coronal plane? | The Coronal plane is a vertical plane that divides the body into front (anterior) and back (posterior) portions. |
| What is the Transverse plane? | The Transverse plane is a horizontal plane that divides the body into top (superior) and bottom (inferior) portions. |
| What are the four main elements that make up the human body? | Oxygen (O), Carbon (C), Hydrogen (H), and Nitrogen (N) |
| What is the role of water in the human body? | Water is essential for many bodily functions, including temperature regulation, transportation of nutrients and waste, and maintenance of cellular structure. |
| What are biomolecules? | Biomolecules are organic molecules that are essential for life, including carbohydrates, proteins, lipids, and nucleic acids (DNA and RNA). |
| What is the function of the Cell Membrane? | The cell membrane, also known as the plasma membrane, is a thin layer of lipid and protein molecules that surrounds the cell and regulates what enters and leaves. |
| What is the role of the Mitochondria? | Mitochondria are organelles found in cells that generate energy for the cell through a process called cellular respiration, producing ATP (adenosine triphosphate). |
| What is the function of the Nucleus? | The nucleus is an organelle that contains most of the cell's genetic material in the form of DNA, controlling cell growth, division, and function by regulating gene expression |
| What are the four primary types of tissue in the human body? | Epithelial, Connective, Muscle, and Nervous tissue. |
| What is the main function of Epithelial tissue? | Epithelial tissue forms the lining of organs, glands, and body surfaces, and functions in protection, absorption, secretion, and filtration. |
| What are the main layers of the skin? | The skin consists of two main layers: the Epidermis (outermost layer) and the Dermis (underlying layer). The Hypodermis is a subcutaneous layer beneath the dermis. |
| What are the two main types of bone tissue? | Compact bone and Spongy bone |
| What is the function of Compact bone? | Compact bone provides strength and support to the body, forming the dense outer layer of bones |
| What is the role of the Skeleton in the human body? | The skeleton provides support, protection, movement, blood cell production, and mineral storage, serving as the body's framework |