Cell Biology Jeopardy Cell Organelles A 100- The part of the cell that allows substances in and out and gives shape to the cell. Cell Membrane 200- This is know as the control center of the cell where the genetic information is stored Nucleus 300- This is the part of the cell where energy is produced to carry out the cell functions Mitochondria 400- This green organelle is found only in plant cells and is used to manufacture glucose. Chloroplasts 500- This organelle is found in both plant and animal cells but is much larger in plant cells due to the amount of water plants need. Vacuole Cell Organelles B 100- This is the gel-like fluid that fills the cell and all the organelles float in Cytoplasm 200- These are small internal structures found inside of a cell, each having its own specific job. Organelles 300- This is the place in the cell where ribosomes are made. nucleolus 400- This organelle has the important job of packaging proteins made by the ribosome to keep them protected once they leave the cell. Golgi body 500- These small round organelles are found attached to the endoplasmic reticulum and are responsible for making proteins. Ribosomes Cell Membrane 100- How many layers are in the cell membrane? Double layer 200- Which part of the cell membrane allows particles to pass through it? Integral protein 300- Which part of the cell membrane gives it more flexibility and support? Cholesterol 400- What is the role of carbohydrates in cell membranes? Helps with cell identification and recognition 500- What is the difference between integral and peripheral proteins? Integral proteins span the entire width of the cell membrane and the peripheral proteins attach to the membrane. Cell Transport 100- What is meant by the term semi-permeable? Allows some substances in but denies others 200- Particles always flow from ____ concentration to ____ concentration in passive transport. High to low 300- Osmosis is the diffusion of what type of molecule through a semi-permeable membrane? Water 400- In a _______ cell there is more water inside the cell then there is outside the cell. Hypotonic 500- In order for a molecule to travel against the concentration gradient and go from low to high concentration in active transport what is needed? Energy and transport proteins Grab Bag 100- What is one difference between a plant and animal cell Cell wall, central vacuole and chloroplasts 200- A phospholipid has a phosphate head and 2 fatty acid tails, which part of the phospholipid is non polar? Fatty acid tails 300- This is the scientist that first observed cells using a compound microscope Robert Hooke 400- This is the scientist that first saw living cells in pond water and called them “animalcules” Anton Von Leeuwenhoek 500- This is the polysaccharide found in cell walls that gives them their rigidity. Cellulose