Passive Transport – No energy required for these processes to
... Active Transport - The cell must use energy to either remove the substance from the cell or to bring more of it into the cell. For molecules that are too large to actively transport through the cell membrane, endocytosis and exocytosis are used. Endocytosis: the cell membrane surrounds and encloses ...
... Active Transport - The cell must use energy to either remove the substance from the cell or to bring more of it into the cell. For molecules that are too large to actively transport through the cell membrane, endocytosis and exocytosis are used. Endocytosis: the cell membrane surrounds and encloses ...
Edible Cell Food List (Write the list of food choices on the board for
... Edible Cell Food List (Write the list of food choices on the board for the students) Square and Round baked pie crusts (5" diameter) (plant cell or animal cell base) 1 25oz jar applesauce (cytoplasm) 1 box Famous Amos cookies (nucleus) 1 bag of Twizzlers Pull N Peal (cell membrane) 1 12oz bag of sti ...
... Edible Cell Food List (Write the list of food choices on the board for the students) Square and Round baked pie crusts (5" diameter) (plant cell or animal cell base) 1 25oz jar applesauce (cytoplasm) 1 box Famous Amos cookies (nucleus) 1 bag of Twizzlers Pull N Peal (cell membrane) 1 12oz bag of sti ...
105110_Mitosis_Intro
... • Cell spends the majority of life in interphase – G1: Cells grow to mature size (growth phase) – S: Cell’s DNA is copied (synthesis phase) – G2: Cell prepares for division – G0: Cell exits cell cycle. Cells are not copying DNA or preparing to divide. (The vast majority of the body’s cells are in G0 ...
... • Cell spends the majority of life in interphase – G1: Cells grow to mature size (growth phase) – S: Cell’s DNA is copied (synthesis phase) – G2: Cell prepares for division – G0: Cell exits cell cycle. Cells are not copying DNA or preparing to divide. (The vast majority of the body’s cells are in G0 ...
Cells
... walls (extra layer of protection) and chloroplasts (energy producers) and can not make their own food Small vacuole (storage compartment) Some have flagella (tail) & cilia (hairs) which is used for movement. ...
... walls (extra layer of protection) and chloroplasts (energy producers) and can not make their own food Small vacuole (storage compartment) Some have flagella (tail) & cilia (hairs) which is used for movement. ...
Cellular Biology Crossword
... 5 - Made of one cell 7 - These are the structural and functional units of all living organisms 9 - Composed of microtubules -Supports cell and provides shape 10 - These type of cells do not have a nucleus 17 - This is the movement of molecules from a more crowded to a less crowded area without the u ...
... 5 - Made of one cell 7 - These are the structural and functional units of all living organisms 9 - Composed of microtubules -Supports cell and provides shape 10 - These type of cells do not have a nucleus 17 - This is the movement of molecules from a more crowded to a less crowded area without the u ...
Slide 1
... Cell wall – distinguishes plant cells from animal cells; metabolically active and/or structural Plasma membrane - surrounding the ...
... Cell wall – distinguishes plant cells from animal cells; metabolically active and/or structural Plasma membrane - surrounding the ...
4-Premedical-Cell
... Function is intracellular digestion of food particles, smaller organisms and organic components intaken by phagocytosis and own organic old material by autophagy. ...
... Function is intracellular digestion of food particles, smaller organisms and organic components intaken by phagocytosis and own organic old material by autophagy. ...
Cell Division Mitosis PowerPoint
... the centrioles as the spindle fiber shorten. • chromatid pairs are pulled apart as individual chromatid (now called chromosomes) move to opposite poles. • (Some spindle fibers push against others which help to elongate the cell.) ...
... the centrioles as the spindle fiber shorten. • chromatid pairs are pulled apart as individual chromatid (now called chromosomes) move to opposite poles. • (Some spindle fibers push against others which help to elongate the cell.) ...
Notes-Organelles - Svetz-wiki
... molecules made in the cell and used elsewhere -- front end (cis) faces the ER, and the back end (trans) faces the cell membrane --the folded stacks are called cisternae --unprocessed proteins enter the Golgi apparatus from ER proteins are packaged and exported near membrane Jobs of the Golgi Apparat ...
... molecules made in the cell and used elsewhere -- front end (cis) faces the ER, and the back end (trans) faces the cell membrane --the folded stacks are called cisternae --unprocessed proteins enter the Golgi apparatus from ER proteins are packaged and exported near membrane Jobs of the Golgi Apparat ...
The NUCLEUS (“mayor of city hall”)
... created are essential to cell and organismal function. Think of proteins as machinery for cell functions much like electricity and plumbing are essential in a real city. For example, enzymes are a type of protein without which life could not exist. ...
... created are essential to cell and organismal function. Think of proteins as machinery for cell functions much like electricity and plumbing are essential in a real city. For example, enzymes are a type of protein without which life could not exist. ...
Cell Organelle Web Quest
... them in ___________________________, then ____________________ them outside or within the cell. 4. Chloroplasts help plant cells use ______________ through a process called ______________. 5. What do mitochondria produce? What do they use to produce it? 6. What does every cell hold in its nucleus? 7 ...
... them in ___________________________, then ____________________ them outside or within the cell. 4. Chloroplasts help plant cells use ______________ through a process called ______________. 5. What do mitochondria produce? What do they use to produce it? 6. What does every cell hold in its nucleus? 7 ...
mitosis and cell cycle chs
... • Chromosomes unwind into chromatin • Spindle fibers break down • Nucleolus and nuclei reform • Plasma membrane begins to pinch in ...
... • Chromosomes unwind into chromatin • Spindle fibers break down • Nucleolus and nuclei reform • Plasma membrane begins to pinch in ...
Cell Type and Form - Southmoreland School District
... respiration produces the energy carrier ATP. The distinctive organelle of a eukaryotic cell, consisting of a membranous envelope in which the chromosomes reside Membrane surrounding the cytoplasm that consists of a phospholipid bilayer with embedded proteins; functions to regulate the entrance and e ...
... respiration produces the energy carrier ATP. The distinctive organelle of a eukaryotic cell, consisting of a membranous envelope in which the chromosomes reside Membrane surrounding the cytoplasm that consists of a phospholipid bilayer with embedded proteins; functions to regulate the entrance and e ...
What do I need to know for Monday`s test? Prokaryotes Single cell
... Rough Endoplasmic Reticulum (RER)- Covered with ribosomes, the RER processes the proteins created by the ribosomes Smooth Endoplasmic Reticulum (SER) = makes lipids and breaks down toxins Golgi body – packages proteins into vesicles and ships them out of the cell. Mitochondria = the power ho ...
... Rough Endoplasmic Reticulum (RER)- Covered with ribosomes, the RER processes the proteins created by the ribosomes Smooth Endoplasmic Reticulum (SER) = makes lipids and breaks down toxins Golgi body – packages proteins into vesicles and ships them out of the cell. Mitochondria = the power ho ...
Chapter 2 – Chemistry of Life and the Cell
... 1. Low pH is acidic and has more H+ 2. High pH is basic and has more OHProkaryotic organisms are one celled and have no nucleus, bacteria is an example of this kind of cell. Eukaryotic organisms are made up of one or more nucleated cells that contain organelles that perform specific functions. An ex ...
... 1. Low pH is acidic and has more H+ 2. High pH is basic and has more OHProkaryotic organisms are one celled and have no nucleus, bacteria is an example of this kind of cell. Eukaryotic organisms are made up of one or more nucleated cells that contain organelles that perform specific functions. An ex ...
MEIOTIC STAGES and Their EVENTS Stage
... centrioles move to opposite poles of cell. Nuclear envelope disappears. Homologous chromosomes pair up. Crossing over occurs between homologous chromosomes____________ ...
... centrioles move to opposite poles of cell. Nuclear envelope disappears. Homologous chromosomes pair up. Crossing over occurs between homologous chromosomes____________ ...
Cell Boundaries - Deans Community High School
... Active Transport is the movement of molecules and ions across the plasma membrane from a Low Concentration to a High Concentration. i.e. Against a Concentration Gradient. Active transport requires Energy as it is working in the opposite direction to the passive process of diffusion. ...
... Active Transport is the movement of molecules and ions across the plasma membrane from a Low Concentration to a High Concentration. i.e. Against a Concentration Gradient. Active transport requires Energy as it is working in the opposite direction to the passive process of diffusion. ...
LIFE SCIENCE UNIT 1 TEST REVIEW, CHAPTERS 1 AND 2
... 22. PLANT HAVE TUBES THAT TRANSPORT FOOD AND WATER TO ALL CELLS 23. REDI SHOWED THAT MAGGOTS HATCHED FROM EGGS LAYED ON MEAT, NOT FROM THE MEAT ITSELF. 24. LIST THE STEPS (7) OF THE SCIENTIFIC METHOD a. STATE PROBLEM, GATHER RESEARCH, MAKE A HYPOTHESIS, TEST HYPOTHESIS, ANALYZE DATA, DRAW CONCLUSION ...
... 22. PLANT HAVE TUBES THAT TRANSPORT FOOD AND WATER TO ALL CELLS 23. REDI SHOWED THAT MAGGOTS HATCHED FROM EGGS LAYED ON MEAT, NOT FROM THE MEAT ITSELF. 24. LIST THE STEPS (7) OF THE SCIENTIFIC METHOD a. STATE PROBLEM, GATHER RESEARCH, MAKE A HYPOTHESIS, TEST HYPOTHESIS, ANALYZE DATA, DRAW CONCLUSION ...
Living Systems
... Nucleus- controls the cell Cell Wall- protects and supports Chloroplast- makes food Vacuole- holds water Cell membrane- lets thing in and out of the cell ...
... Nucleus- controls the cell Cell Wall- protects and supports Chloroplast- makes food Vacuole- holds water Cell membrane- lets thing in and out of the cell ...
Glossary - FOSSweb
... magnifier A convex lens used to enlarge the apparent size of something viewed through it. ...
... magnifier A convex lens used to enlarge the apparent size of something viewed through it. ...
Section 2-5: Pages 46-47 Name “How do plant and animal cell differ
... _______________________________________________________________________ _______________________________________________________________________ 8. Why are most plants green? _______________________________________________________________________ ______________________________________________________ ...
... _______________________________________________________________________ _______________________________________________________________________ 8. Why are most plants green? _______________________________________________________________________ ______________________________________________________ ...
Cells
... Metaphase: spindle poles are at opposite sides, chromosome are on the metaphase plate (equatorial plane), each chromosome is attached by kinetochore to mitotic spindle Anaphase: chromatids move towards opposite poles of the cell, kinetochore mictotubules shorten, the poles move further apart, at t ...
... Metaphase: spindle poles are at opposite sides, chromosome are on the metaphase plate (equatorial plane), each chromosome is attached by kinetochore to mitotic spindle Anaphase: chromatids move towards opposite poles of the cell, kinetochore mictotubules shorten, the poles move further apart, at t ...
Cytokinesis
Cytokinesis (cyto- + kinesis) is the process during cell division in which the cytoplasm of a single eukaryotic cell is divided to form two daughter cells. It usually initiates during the early stages of mitosis, and sometimes meiosis, splitting a mitotic cell in two, to ensure that chromosome number is maintained from one generation to the next. After cytokinesis two (daughter) cells will be formed that are exact copies of the (parent) original cell. After cytokinesis, each daughter cell is in the interphase portion of the cell cycle. In animal cells, one notable exception to the normal process of cytokinesis is oogenesis (the creation of an ovum in the ovarian follicle of the ovary), where the ovum takes almost all the cytoplasm and organelles, leaving very little for the resulting polar bodies, which then die. Another form of mitosis without cytokinesis occurs in the liver, yielding multinucleate cells. In plant cells, a dividing structure known as the cell plate forms within the centre of the cytoplasm and a new cell wall forms between the two daughter cells.Cytokinesis is distinguished from the prokaryotic process of binary fission.