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JaninRositas
Anatomy
| Question | Answer |
|---|---|
| What are the levels of organization in the human body from simplest to most complex? | Chemical, Cellular, Tissue, Organ, Organ system, Organism |
| What is anatomical position? | Standing upright, facing forward, arms at sides, palms facing forward. |
| Name the major body cavities. | Dorsal (cranial & spinal) and Ventral (thoracic, abdominal, pelvic) |
| What are the four major types of organic compounds? | Carbohydrates, lipids, proteins, nucleic acids |
| What is the role of enzymes? | They act as biological catalysts to speed up chemical reactions. |
| What type of bond involves the sharing of electrons? | Covalent bond |
| What is the function of the mitochondria? | Produces ATP through cellular respiration. |
| What structure controls what enters and exits the cell? | Plasma membrane |
| What is the role of ribosomes? | Protein synthesis |
| What are the four basic tissue types? | Epithelial, connective, muscle, nervous |
| What is the function of epithelial tissue? | Protection, absorption, secretion, filtration |
| What type of muscle tissue is voluntary and striated? | Skeletal muscle |
| What type of connective tissue connects bones to bones? | Ligaments |
| What tissue type lines body cavities and surfaces? | Epithelial tissue |
| What are the layers of the skin? | Epidermis, dermis, hypodermis (subcutaneous layer) |
| What pigment gives skin its color? | Melanin |
| What is the function of sweat glands? | Thermoregulation and excretion |
| What are the two types of bone tissue? | Compact bone and spongy bone |
| What cells build bone tissue? | Osteoblasts |
| What is the function of cartilage? | Provides flexible support and reduces friction in joints |
| What bones make up the axial skeleton? | Skull, vertebral column, rib cage |
| How many cervical vertebrae are there? | Seven |
| What is the function of the thoracic cage? | Protects heart and lungs, aids in respiration |
| What bones are in the appendicular skeleton? | Limbs, pectoral girdle, pelvic girdle |
| What bone is commonly referred to as the collarbone? | Clavicle |
| What is the largest bone in the human body? | Femur |
| What muscle is responsible for facial expressions? | Orbicularis oris and orbicularis oculi |
| What muscles assist in breathing? | Diaphragm and intercostal muscles |
| What muscle extends the vertebral column? | Erector spinae |
| What muscle abducts the arm at the shoulder? | Deltoid |
| What muscle flexes the forearm at the elbow? | Biceps brachii |
| What muscle group extends the leg at the knee? | Quadriceps femoris |
Created by:
Janinr1313