Aim: How do plant & animal cell organelles

Aim: How do plant & animal cell organelles

Aim: How do plant & animal cell organelles maintain homeostasis? DO NOW: Read the Cell Theory Rap handout & on loose-leaf, explain why we looked at this

rap, choose 2 organelles & write down their functions. Organelles mini-workers inside of cells that have

specific jobs Lie in the cytoplasm of both animal & plant cells (eukaryotes) Nucleus

Brain of the cell Contains DNA or genetic instructions (Nucleic Acid) Has a membrane with pores

Nuclear Membrane Membrane of the nucleus Also called nuclear envelope Nucleolus

Inside nucleus Makes ribosomes Ribosomes Make proteins

Found freely in cytoplasm or attached to endoplasmic reticulum Mitochondria Site of cellular respiration (chemical reaction)

ATP Energy producing organelle Powerhouse of the cell Vacuoles Storage sacs for food or water or excess waste,

that will eventually be eliminated Endoplasmic Reticulum Cellular highway Allows for more efficient transport inside of

cells 2 Types: Smooth & Rough Rough: contains ribosomes, which make proteins Smooth: no ribosomes

Golgi Bodies / Apparati Packaging organelle for proteins (sorts, modifies & packs proteins)

Lysosomes Located in both animal and plant cells Contain digestive enzymes for breakdown of wastes (Ex. damaged cells or old cell parts)


Only in animal cells Look like cylinders In pairs, near the nucleus Involved in cell division


Only in Plant Cells Site of Photosynthesis (chemical reaction) Food (Glucose) Producer

Contains chlorophyll pigment (allows for absorption of sunlight) Cell Membrane Barrier between inside & outside of cells

Regulates what enters & exits cells Cell Wall Made of cellulose (tough carbohydrate) Lies outside the cell membrane in plant cells

and bacteria, fungal organisms and some protists Offers Support & Protection Cytoplasm

Similar function to that of the human bodys circulatory system Site of most chemical reactions in a cell Holds organelles in place Mostly made of water

gel-like fluid that surrounds the nucleus Brain-Pop Video eandgenetics/cellstructures

/ Activity Homework

Castle Learning Questions on Organelles

Recently Viewed Presentations

  •  Sit in your assigned desk number  Pick up

    Sit in your assigned desk number Pick up

    "The Veldt" drawing and answer to how setting impacts characters. Have out your notebook and a pencil. Pick up the Art of Stylizing Sentences from the bookshelf. Objective& Purpose.
  • NAAQS Review and Other Implementation (Regional Perspective)

    NAAQS Review and Other Implementation (Regional Perspective)

    NAAQS Review and Other Implementation (Regional Perspective) Metro4-SESARM MeetingAtlanta, Georgia. May 21, 2019. Air Planning and Implementation Branch Update. Lynorae Benjamin
  • University of Pretoria

    University of Pretoria

    ILO 29 April 2010 Vic van Vuuren ILO Started 1919 First specialised unit of the UN 1946 Only tripartite UN agency Dual role Policeman South Africa Zimbabwe Development ILO Structures Geneva Africa Pretoria Link to the UN ILO Functioning Governing...
  • CKD 101: Nutrition Intervention

    CKD 101: Nutrition Intervention

    The evidence is scarce, as most studies about CVD exclude people with kidney disease. In general, reducing saturated fat intake to 10 percent, and for those with higher risk to 7 percent of calories, may lower LDL cholesterol. For healthy...
  • EBP Treatment: activities and ideas part 4

    EBP Treatment: activities and ideas part 4

    Everyday Memory Questionnaire (EMQ) Sunderland, Harris, & Baddeley, 1983 ... Read comprehension questions at end of excerpt if available. Read first and last sentence of each paragraph. Special considerations for reading with visual impairments/neglect.
  • Title Author Date

    Title Author Date

    CURIE. is reached. The assumptions: Steady-state. regime and . uniform ferrite temperature. distribution (regardless of actual RF power deposition) Ferrite tile is of . arbitrary cross section. Ferrite radiates from . all sides with equal emissivity (0.8) Completely . surrounding...
  • Investment Banking Strategies and Key Issues 23 rd

    Investment Banking Strategies and Key Issues 23 rd

    Secondary Market Offering (SEO) Mergers and Acquisitions. Takeover. Leverage. Leveraged Buyouts. Bond Offering. Corporate Finance Transactions. An IPO is the process by which a private company transforms itself into a public company. The company offers, for the first time, shares...
  • The Temperament and Character Inventory (TCI)

    The Temperament and Character Inventory (TCI)

    SNIPs used by drug companies in pharmacogenetics For example, Abbot laboratioires paid GENSET (a Paris based company) to discover 60,000 snips spread across the genome. "Snip Chip" development identification of differences from the consensus sequence. "provide fate map for physicians,...