exam bullet points
... Boiled with hydrochloric acid, neutralised, then tested with Benedict’s solution ...
... Boiled with hydrochloric acid, neutralised, then tested with Benedict’s solution ...
Cheek Cell Lab
... 6. Switch to low power. Cells should be visible, but they will be small and look like nearly clear purplish blobs. If you are looking at something dark dark purple, it is probably not a cell. 7. Once you think you have located a cell, switch to high power and refocus. (Remember, do NOT use the coars ...
... 6. Switch to low power. Cells should be visible, but they will be small and look like nearly clear purplish blobs. If you are looking at something dark dark purple, it is probably not a cell. 7. Once you think you have located a cell, switch to high power and refocus. (Remember, do NOT use the coars ...
Building Blocks of Life
... hydrolysis into glucose ◦ Animal polysaccharide Glycogen ◦ Stored in liver and muscles ◦ Used for short term energy ...
... hydrolysis into glucose ◦ Animal polysaccharide Glycogen ◦ Stored in liver and muscles ◦ Used for short term energy ...
P53 genes HW - St Paul`s School Intranet
... replication and stimulates cells to initiate mitosis. ...
... replication and stimulates cells to initiate mitosis. ...
Cell organelles
... • Threads which extend from cell surface. • 3-4 μm long, could be up to 10 μm. they are 0.2 μm in diameter. • Basal body embedded in cytoplasm • Basal body contains 9 sets of 3 microtubules. ...
... • Threads which extend from cell surface. • 3-4 μm long, could be up to 10 μm. they are 0.2 μm in diameter. • Basal body embedded in cytoplasm • Basal body contains 9 sets of 3 microtubules. ...
Chapter 3 Vocabulary Words:
... Chapter 3 Vocabulary Words: Cell – The smallest unit that can perform all life processes. Cell Membrane – Acts as a barrier between the inside of a cell and the cell’s environment Organelle – One of the smallest bodies in a cell’s cytoplasm that are specialized to perform a specific function. Nucleu ...
... Chapter 3 Vocabulary Words: Cell – The smallest unit that can perform all life processes. Cell Membrane – Acts as a barrier between the inside of a cell and the cell’s environment Organelle – One of the smallest bodies in a cell’s cytoplasm that are specialized to perform a specific function. Nucleu ...
Cell membrane transport white board activity
... lysosome, ribosomes, central vacuole, golgi apparatus, chromatin/DNA, cilia, flagella). 2. Diagram a phospholipid bilayer, and explain why the plasma membrane is selectively permeable. 3. Define turgor pressure, plasmolysis, and how it affects plants, and plant cells. 4. Know the difference between ...
... lysosome, ribosomes, central vacuole, golgi apparatus, chromatin/DNA, cilia, flagella). 2. Diagram a phospholipid bilayer, and explain why the plasma membrane is selectively permeable. 3. Define turgor pressure, plasmolysis, and how it affects plants, and plant cells. 4. Know the difference between ...
Cell Organelles
... lipids, carbs, and proteins into small molecules that can be used by the rest of the cell. Remove “junk” that otherwise accumulate and clutter up the cell. Acts as the “cleanup crew” of the factory. ...
... lipids, carbs, and proteins into small molecules that can be used by the rest of the cell. Remove “junk” that otherwise accumulate and clutter up the cell. Acts as the “cleanup crew” of the factory. ...
Chapters 2 - 5 Exam Prep: What to Know
... Essays: From 2001: #4: Proteins – large complex molecules- are major building blocks of all living organisms. Discuss the following in relation to proteins. A. The chemical composition and levels of structure of proteins B. The roles of DNA and RNA in protein synthesis C. The roles of proteins in me ...
... Essays: From 2001: #4: Proteins – large complex molecules- are major building blocks of all living organisms. Discuss the following in relation to proteins. A. The chemical composition and levels of structure of proteins B. The roles of DNA and RNA in protein synthesis C. The roles of proteins in me ...
Cell Membrane
... reactions help our bodies maintain homeostasis. • Homeostasis is the maintenance of stable internal conditions in a changing environment. Individual cells, as well as organisms, must maintain homeostasis in order to live. • One way that a cell maintains homeostasis is by controlling the movement of ...
... reactions help our bodies maintain homeostasis. • Homeostasis is the maintenance of stable internal conditions in a changing environment. Individual cells, as well as organisms, must maintain homeostasis in order to live. • One way that a cell maintains homeostasis is by controlling the movement of ...
Document
... • Sensation (awareness of stimulus) and perception (interpretation of the meaning of the stimulus) occur in the brain Classification of Receptors ...
... • Sensation (awareness of stimulus) and perception (interpretation of the meaning of the stimulus) occur in the brain Classification of Receptors ...
Test Two
... The part of the PLANT that has the most chloroplasts in its cells because they act like solar panels and collect or capture energy from the sun for photosynthesis to occur are the ________________________________________________________ . ...
... The part of the PLANT that has the most chloroplasts in its cells because they act like solar panels and collect or capture energy from the sun for photosynthesis to occur are the ________________________________________________________ . ...
Cell Book Notes Pgs. 1
... Pages 1 and 2: Cell Membrane – (In both plant and animal cells.) Has pores, or tiny openings. Main function is to regulate substances that leave and enter the cell. It is selectively permeable – allows some substances to go in an out. and does not allow others in or out (Like a window screen that ke ...
... Pages 1 and 2: Cell Membrane – (In both plant and animal cells.) Has pores, or tiny openings. Main function is to regulate substances that leave and enter the cell. It is selectively permeable – allows some substances to go in an out. and does not allow others in or out (Like a window screen that ke ...
Cells
... • Proteins that expose their exterior in a particular way to fit perfectly with a hormone(binding) to relate a message to the interior of the cell. ...
... • Proteins that expose their exterior in a particular way to fit perfectly with a hormone(binding) to relate a message to the interior of the cell. ...
Standard II test review Cells
... • What molecule usually helps it? (A word) • ATP • If there things are different on different sides of the membrane, it is usually due to . . . • Active transport • Example brown algae that contain 200 times more iodine than its surroundings. ...
... • What molecule usually helps it? (A word) • ATP • If there things are different on different sides of the membrane, it is usually due to . . . • Active transport • Example brown algae that contain 200 times more iodine than its surroundings. ...
PPT PowerPoint Presentation Document
... Part of the nerve cell called the nerve fibre, can vary in length but it is usually very long, allowing the electrical impulse to travel grate distances in the body. ...
... Part of the nerve cell called the nerve fibre, can vary in length but it is usually very long, allowing the electrical impulse to travel grate distances in the body. ...
Chapter 3 Worksheets / pdf
... In the top left side of the Y shape below, write the characteristics of eukaryotic cells. In the top right side of the Y shape'below, write the characteristics of prokaryotic cells. At the bottom of the. Y shape below, write the characteristics that both , kinds of cells have in common. Then lightly ...
... In the top left side of the Y shape below, write the characteristics of eukaryotic cells. In the top right side of the Y shape'below, write the characteristics of prokaryotic cells. At the bottom of the. Y shape below, write the characteristics that both , kinds of cells have in common. Then lightly ...
PPTX Powerpoint Presentation Document
... Part of the nerve cell called the nerve fibre, can vary in length but it is usually very long, allowing the electrical impulse to travel grate distances in the body. ...
... Part of the nerve cell called the nerve fibre, can vary in length but it is usually very long, allowing the electrical impulse to travel grate distances in the body. ...
Cell Structure We will be looking at two types of cells in this unit. The
... Cell Structure We will be looking at two types of cells in this unit. The first cell is the cell. The second type of cell is the have little structures inside of them called ...
... Cell Structure We will be looking at two types of cells in this unit. The first cell is the cell. The second type of cell is the have little structures inside of them called ...
Signal transduction
Signal transduction occurs when an extracellular signaling molecule activates a specific receptor located on the cell surface or inside the cell. In turn, this receptor triggers a biochemical chain of events inside the cell, creating a response. Depending on the cell, the response alters the cell's metabolism, shape, gene expression, or ability to divide. The signal can be amplified at any step. Thus, one signaling molecule can cause many responses.