Mindmap

Cells

Josie Baca Englisch

Inhalt der Mindmap

Cells

A: Study of Structures of the body
- HIERARCHY:
  - Chemical-Atom
    - Cellular
      - Tissue
        Organs
        Organ Systems
        Organisms
        ANATOMICAL POSITION
        Standing up right, facing forward, arms slightly to the side, palsm forward
        REGIONAL TERMS
        PLANES OF SECTION
        Transverse/cross:
        Top to bottom/ Superior to Inferior
        Parasagittal:
        Left to right
        Midsagital:
        Right on the midline
        Coronal:
        Front to back/Anterior to Posterior
        Oblique:
        Any other cut
        SEROUS MEMBRANE:
        Protetcive membrane
        Visceral Layer: Directly on organ
        Parietal Layer: Forms the cavity
        Fluid filled for lubrecation
        Lung
        Pleura
        Abdominal/Pelvic
        Peritoneum
        Heart
        Pericardial
        ORGAN SYSTEMS
        RESPIRATORY
        CARDIOVASCULAR
        NERVOUS
        ENDOCRINE
        REPRODUCTIVE
        URINARY
        LYMPHATIC
        SKELETAL
        INTEGUMENTARY
        DIGESTIVE
        MUSCULAR
        Maintains movement and circulates blood
        HOMEOSTASIS
        Equalibrium in the bodys internal environment
        Dynamic Stability
        Fluxation in a narrow range of optimal values
        How to Maintain Homeostasis Balance
        Disturbance
        Effector
        Command Center
        Receptor
        Receptor
        Negative Feedback
        negative/cancel/reverse the disturbance - most common
        Positive Feedback
        Enhance the Disturbance ex- labor
        Monosaccharides
        Building blocks + Energy
        Disaccharides
        Formed by dehydration
        Polysaccharides
        Large # of glucose monomers
        Phospholipids
        Makes up the cell membrane
        Has a polar head
        and a non polar tail made up of two fatty acids
        Peptide Bond
        2 amino acids + Covelant Bond
        ORGANIZATION OF PROTEIN LEVELS
        PRIMARY STRUCTURE
        The sequence of amino acids
        having the right amino acids are vital
        Secondary Structre
        small local changes in sequence of AA
        Tertiary Structure
        3 dimensional shape of a sequence of amino acids
        Quantenary Structure
        2 polypeptides come together to form 1 functional protein
        Denaturation
        Change in shape and function often caused by temp and Ph
        Enzymes
        Biological catalysts
        Lowers activation energy
        Speeds up chemical reaction
        highly sensitive to temp & Ph
        Undergoes conformational change during reaction but reforms once done
        DNA
        Deoxyribonucleicacid
        Storage of information- genes *in the nucleus
        RNA
        Ribonucleicacid
        Temporary transportable copy of DNA
        ATP
        Adenosinetriphosphate
        Energy molecule
        Somatic Cells
        Sex Cells
        Cells that makeup another body
        Cells that makeup your body
        Breakdown and Absorb, Stomach Mouth Intestines
        Protection and Temp Regulation, Skin Hair
        Movement and Structure
        Regulates fluid in the blood, Spleen Lymph nodes Bone marrow
        Filter waste from blood, Kidney
        To produce off-spring, Ovaries Testies
        Communication, Long-term, Hormones Pancreas Thyroid Adrenals
        Communication, Fast short-term, Brain Spinal cord Nerves
        Transportation and Circulation, Heart Veins Arteries Capalaries
        Gas exchange , 02 + CO2, Lungs Nose Trachea Pharynx
- Anatomy
P: Study of the functions of the body
- Physiology
Stem Cells
- Undifferentiates
  - Unipotent
    - Pluripotent
      - Omnipotent
        Can become anything- found in embryo
      - Small range of cell type
    - Can only become one type of cell
  - Not specified - divided rapidly
- Three Basic Components of a Cell
  - Nucleus
    - Plasma
      - Cytoplasm
        Jelly like material that surrounds the nucleous
      - Phospholipid bylayer membrane
    - Contains+ protects genetic material
Nuclear Envelope
- Bound/wall containing the nucleous w/ a 2 phospholipid bylayer
- Nuclear Pore
  - Proteins
    - Cytosol
      - Inclusions
        Centrisomes
        Cillia
        Microvilli
        Flagella
        Cytoskeleton
        Nucleolus
        Dark spots in the nucleous densley packed where protein synthesis is occuring
        forms the framework of cell, allows for movement
        long tail like projection -only found in sperm
        thin non-motile extensions- used for surface area & more diffusion
        Short, Hairlike, moving projection - moves substances over surface
        Dense area of cytoplasm
        Specialized molecules for specific function of cell
      - Intercellular fluid
    - Assist in the folding of DNA
  - Spaces in the nuclear envelope that allow information to pass through

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Beschreibung: Mindmap am Cells, erstellt von Josie Baca am 13/09/2018.
Erstellt von: Josie Baca · Sep 2018
Aktualisiert: 13 Sep 2018
Aufrufe: 5
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