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Bio-071
Human Anatomy
| Question | Answer |
|---|---|
| What are the functions of epithelial tissue? | Provide physical protection Control permeability Provide sensation Produce specialized secretions |
| What is Basal Lamina? | The Basal Lamina is a complex structure produced by the epithelium and cells of the underlying tissue. |
| What is the function of Neural Tissue? | Conducts electrical impulses Carries information |
| What is the function of Muscle Tissue? | Contracts to provide active movement. |
| Whats is the function of Connective Tissue? | Fill internal spaces Provide structural support Store energy |
| What is the function of Epithelia? | Cover exposed surfaces Line internal pathways and chambers Produce glandular secretions |
| What are the stages of Mitosis in order? | Interphase, Prophase, Metaphase, Anaphase, Telophase |
| What are the primary tissue types? | Epithelial, Connective, Muscle, and Neural |
| What is a Peroxisome? | A vessicle containing degraditive enzymes. |
| What is a Lysosome? | A vessicle containing digestive enzymes. |
| What is the Golgi Apparatus (or Complex)? | A stack of flattened membranes containing chambers. Creates vessicles. Transport through out the cell and out of the cell. |
| What is the Endoplasmic Reticulum? | A network of membranous channels expanding throughout the cytoplasm. Used to synthesize Lipids and other chemicals, Storage, transport and detoxification |
| What is Smooth ER? | ER that lacks Ribosomes. |
| What is Rough ER? | ER with attached Ribosomes. |
| What is the Nucleus? | The store house for all genetic material in the cell. |
| What is a Ribosome? | An organelle responsible for protein synthesis. |
| What is a Mitochondria? | The power plant for the cell. Creates ATP. |
| What is Cilia? | Membrane extensions containing microtubule doublets. |
| What is a Centrosome? | A nonmembranous organelle essential doe chromosome movement during cell division. |
| What is Microvilli? | Membrane extensions containing microfilaments. |
| What is Cytoskeleton? | The nonmembranous organelle that provides the cell its shape. |
| What is Cytosol? | The fluid component of cytoplasm. |
| What is the Plasmalemma? | The phospholipid bilayer surrounding the cell. |
| Clinically, does "Deep" mean? | Towards the interior, farther from the surface. |
| Clinically, what does "Superficial" mean? | At, near or relatively close to the body surface. |
| Whats does "Distal" mean? | Away from the attached base. |
| What does "Proximal" mean? | Close to the attached base. |
| What does "Lateral" mean? | Away from the midline or median. |
| What does "Medial" mean? | Towards the midline or median. |
| Clinically, what does "Inferior" mean? | Below, lower on the body than the reference point. |
| Clinically, what does "Superior" mean? | Above, higher on the body that the reference point. |
| Clinically, what does "Cranial" mean? | Towards the head. |
| What does Posterior mean? | The back, behind |
| What does Ventral mean? | The belly side |
| What does Anterior mean? | The front, before |
| What is the Pelvic cavity? | The inferior portion of the abdominopelvic cavity. |
| What is the Abdominal Cavity? | A cavity that extends from the inferior surface of the diaphragm to an imaginary plane extending from the surface of the lowest spinal vertebrae to the anterior and superior margins of the pelvic girdle. |
| What is the Peritoneal Cavity? | A cavity lined by a serous membrane that lines the pericardial cavity. |
| What is an/the Oblique Plane? | Any plane that is at an angle other than that of the planar axis. |
| What is the Abdominalpelvic Cavity? | It consists of the Peritoneal cavity, the Pelvic cavity and the Abdominal cavity. |
| What is the Pericardial Cavity? | This cavity contains the heart or cardiac muscle. |
| What is the Pleural Cavity? | A pair of cavities in which the lungs are housed. |
| What is the Thoracic Cavity? | It consists of the Pleural cavity (2) and the Pericardial cavity. |
| What is the Transverse Plane? | Bisects the Top from the bottom. (Z,X-Axis) |
| What is the Sagittal Plane? | Bisects Left from Right. (Z,Y-Axis) |
| What is the Frontal Plane? | Bisects Front from Back. (Y,X Axis) |
| What is the Nuchis? | The back of the kneck. |
| What is the normal cell cycle? | G1 (growth), S (DNA replication and synthesis of Histones), G2 (Protein Synthesis), M (Mitosis and Cytokinesis), G0 (Special cell functions) |
| What does a cell have to do before Mitosis? | Grow and replicate DNA |
| What is Prophase? | First stage of Mitosis, Centrioles form, nucleus dissolves. |
| What is Metaphase? | Second stage of Mitosis,Chromosomes line up. |
| What is Anaphase? | Third stage of Mitosis, Chromosomes apart. |
| What is Telophase? | Fourth stage of Mitosis, cleavage occurs or Cytokinesis. Nucleus begins to form. |
| What is a Stem cell? | A clean slate, undifferentiated cells or unspecialized cells. |
| What is a checkpoint? | Checkpoints stop the cell cycle. Either due to a mistake or not more cells are needed. |
| What is cancer? | When cellular checkpoints stop working and and uncontrolled growth occurs. |
| What does "Benign" mean? | The growth is currently under control and still encapsulated. |
| What does "Malignant" mean? | The growth is unchecked and capable of metastasis. |
| What does "Metastasis" mean? | The act of spreading and invading other parts of the body. |
| What are the surfaces of the Patella | Base (top), Apex (bottom),Medial Facet (articulation)Lateral Facet (articulation). Lateral is larger. |
| What are the surfaces of the Tibia? | |
| What are the surfaces of the Fibula? | The interosseous border, Head, Lateral Malleolus. |
| What are the surfaces of the Humerus? | Head, Greater tubercle, Lesser tubercle, Radial groove, Lateral epicondyle, Medial epicondyle, Condyle, Capitulum, Trochlea, Coronoid Fossa, Olecranon Fossa, Anatomical neck, Surgical neck. |
| What are the surfaces of the Ulna? | Head, Olecranon, Styloid process, Trochlear notch, Coronoid process, Ulnar tuberosity, Olecranon process, Interosseus border, Radial notch. |
| What are the surfaces of the Radius? | Head, Neck, Styloid process, Radial tuberosity, Interosseous border |
| What are the surfaces of the Scapula? | Body, Inferior angle, Glenoid cavity, Spine, Coracoid process, Acromial process, Supraspinous fossa, Infraspinous fosaa, Lateral border, medial border, Superior border, Superior angle. |
| What are the surfaces of the Clavicle? | Sternal end, Acromial end, Conoid end |
| What are the surfaces of the Hip (Coxal) Bone? | Ilium,Ischium, Pubis, Acetabulum, Acetabular fossa, Iliac crest, Greater sciatic notch, Obturator foramen, Pubic tubercle, Pubic Symphsis, Interior ramus of the pubis, Illiac fossa, Ischial spine, PIIS, PSIS, ASIS Articulation surface for sacroiliac Joint |