Plasma Membrane - High School of Language and Innovation
... allows a unicellular organism to move ...
... allows a unicellular organism to move ...
Cell Structure & Function
... • Rough ER: has ribosomes • Smooth ER: no ribosomes Animal, Plant, or Both Analogy: ...
... • Rough ER: has ribosomes • Smooth ER: no ribosomes Animal, Plant, or Both Analogy: ...
- Toolbox Pro
... What things can get in a window screen? A screen is similar to the cell membrane in a cell. ...
... What things can get in a window screen? A screen is similar to the cell membrane in a cell. ...
Cell organelles
... Provides maintenance of cell shape and skeletal support. Protects the surface and is used for the fusion of cells in tissues. ...
... Provides maintenance of cell shape and skeletal support. Protects the surface and is used for the fusion of cells in tissues. ...
student Presentation
... It is also known as power house of the cell because it produce energy for the cell. It is double membrane structure . The outer membrane is porous while the inner membrane is deeply folded . These folds are called cristae . The interior cavity is filled with proteinaceous gel like matrix w ...
... It is also known as power house of the cell because it produce energy for the cell. It is double membrane structure . The outer membrane is porous while the inner membrane is deeply folded . These folds are called cristae . The interior cavity is filled with proteinaceous gel like matrix w ...
Prokaryotic Cell PowerPoint
... d) The larger portion engulfs the smaller portion resulting in a forespore e) A thick peptidoglycan coat forms around the forespore making it impervious to other substances and heat resistant; it is now an ...
... d) The larger portion engulfs the smaller portion resulting in a forespore e) A thick peptidoglycan coat forms around the forespore making it impervious to other substances and heat resistant; it is now an ...
Cell Transport - Solon City Schools
... • 1) Sugars and amino acids (large molecules) • 2) ions (polar) (ex. Na+ , K+) • *These molecules use facilitated diffusion (w/ help from transport proteins like channel or carrier proteins) (no energy used) to cross the membrane or they use active transport (requires energy) ...
... • 1) Sugars and amino acids (large molecules) • 2) ions (polar) (ex. Na+ , K+) • *These molecules use facilitated diffusion (w/ help from transport proteins like channel or carrier proteins) (no energy used) to cross the membrane or they use active transport (requires energy) ...
transport proteins
... Osmosis is the passive transport of water • Differences in the relative concentration of dissolved materials in two solutions can lead to the movement of ions from one to the other. – The solution with the higher concentration of solutes is hypertonic. – The solution with the lower concentration of ...
... Osmosis is the passive transport of water • Differences in the relative concentration of dissolved materials in two solutions can lead to the movement of ions from one to the other. – The solution with the higher concentration of solutes is hypertonic. – The solution with the lower concentration of ...
figure 26 - CARNES AP BIO
... • In one process, the endomembrane system – the nuclear envelope, ER, Golgi, and related structures – may have evolved from specialized infoldings of the prokaryotic plasma membrane. • Another process, called endosymbiosis, probably led to mitochondria, plastids, and some other features of eukaryoti ...
... • In one process, the endomembrane system – the nuclear envelope, ER, Golgi, and related structures – may have evolved from specialized infoldings of the prokaryotic plasma membrane. • Another process, called endosymbiosis, probably led to mitochondria, plastids, and some other features of eukaryoti ...
Single-celled vs. Multi
... Within the nucleus is the DNA responsible for providing the cell with its unique characteristics. The DNA is similar in every cell of the body, but depending on the specific cell type, some genes may be turned on or off - that's why a liver cell is different from a muscle cell, and a muscle cell is ...
... Within the nucleus is the DNA responsible for providing the cell with its unique characteristics. The DNA is similar in every cell of the body, but depending on the specific cell type, some genes may be turned on or off - that's why a liver cell is different from a muscle cell, and a muscle cell is ...
Active Transport
... area where it is less concentrated into a place where it is more concentrated. Conversely, when something moves down its concentration gradient, it is going from a place where it is more concentrated to where it is less concentrated. However, it is important to note that ENERGY MUST BE EXPENDED TO M ...
... area where it is less concentrated into a place where it is more concentrated. Conversely, when something moves down its concentration gradient, it is going from a place where it is more concentrated to where it is less concentrated. However, it is important to note that ENERGY MUST BE EXPENDED TO M ...
3 Cell Boundaries powerpoint
... Endocytosis and Exocytosis • Endocytosis = process by which cells take in large molecules from the outside -eg.: pinocytosis – large amounts of liquid phagocytosis – large amounts of solid • Exocytosis = process by which cells get rid of large molecules in the cell; leaves cell. • Vacuole fuses wit ...
... Endocytosis and Exocytosis • Endocytosis = process by which cells take in large molecules from the outside -eg.: pinocytosis – large amounts of liquid phagocytosis – large amounts of solid • Exocytosis = process by which cells get rid of large molecules in the cell; leaves cell. • Vacuole fuses wit ...
biological diversity: bacteria and archaeans
... Such organisms are known as prokaryotes. Bacteria (technically the Eubacteria) and blue-green bacteria (the blue-green algae when I was a student), or cyanobacteria are the major forms of life in this kingdom. The most primitive group, the archaebacteria, are today restricted to marginal habitats su ...
... Such organisms are known as prokaryotes. Bacteria (technically the Eubacteria) and blue-green bacteria (the blue-green algae when I was a student), or cyanobacteria are the major forms of life in this kingdom. The most primitive group, the archaebacteria, are today restricted to marginal habitats su ...
AP Biology - gwbiology
... 1. What does selective permeability mean and why is that important to cells? Selective permeability means that the plasma membrane allows some substances to cross into or out of the cell through the membrane more easily than others. This is important because it allows the cell to regulate transport ...
... 1. What does selective permeability mean and why is that important to cells? Selective permeability means that the plasma membrane allows some substances to cross into or out of the cell through the membrane more easily than others. This is important because it allows the cell to regulate transport ...
Use the information in the book
... D. Used to move ions such as Na + , Ca + , and K + across the cell membrane E. SodiumPotassium pump moves 3 Na + out for every 2 K + into the cell 1. Causes a difference in charge inside and outside the cell 2. Difference in charge is called membrane potential F. Ion pumps help _____________ ...
... D. Used to move ions such as Na + , Ca + , and K + across the cell membrane E. SodiumPotassium pump moves 3 Na + out for every 2 K + into the cell 1. Causes a difference in charge inside and outside the cell 2. Difference in charge is called membrane potential F. Ion pumps help _____________ ...
Regular Biology Cell Transport Unit Objectives 1-Unit 5
... Unit 5: Cell Transport Learning Objectives Vocabulary: Active Transport Cell membrane Diffusion Facilitated Diffusion Learning Objectives: ...
... Unit 5: Cell Transport Learning Objectives Vocabulary: Active Transport Cell membrane Diffusion Facilitated Diffusion Learning Objectives: ...
Cells and Organelles
... perform important cellular functions within eukaryotic cells You have a body that has organs that do specific things so your whole body will work. An organelle is like an organ for the cell. ...
... perform important cellular functions within eukaryotic cells You have a body that has organs that do specific things so your whole body will work. An organelle is like an organ for the cell. ...
My Course - the Biology Scholars Program Wiki
... – Draw and label cell walls of Gram positive, Gram negative and acid-fast bacteria. – Draw and label the cell wall of archaea. – Compare and contrast how cell wall structures of Gram positive bacteria, Gram negative bacteria, acid-fast bacteria, and archaea that ...
... – Draw and label cell walls of Gram positive, Gram negative and acid-fast bacteria. – Draw and label the cell wall of archaea. – Compare and contrast how cell wall structures of Gram positive bacteria, Gram negative bacteria, acid-fast bacteria, and archaea that ...
Cell Membrane and Transport Powerpoint
... you to go insane, but people marooned at sea will speed up dehydration (and death) by drinking sea water. This is also why "salting fields" was a common tactic during war. It would kill the crops in the field, thus causing food shortages. ...
... you to go insane, but people marooned at sea will speed up dehydration (and death) by drinking sea water. This is also why "salting fields" was a common tactic during war. It would kill the crops in the field, thus causing food shortages. ...
CH. 7
... – Cells also break down molecules to generate ___________ • Cells are groups into 2 categories: – _________________________ – _________________________ • Generally are 1 to 100 times larger than prokaryotic cells ...
... – Cells also break down molecules to generate ___________ • Cells are groups into 2 categories: – _________________________ – _________________________ • Generally are 1 to 100 times larger than prokaryotic cells ...
Eukaryote versus Prokaryote Eukaryotes
... • Prokaryotes are organisms, such as bacteria that lack nuclei and other complex cell structures. Eukaryotes share a common origin, and are broken into archea (ancient) and true bacteria. The name comes from the Greek, ευ, meaning good, and κάρυον, meaning nut, in reference to the cell nucleus. ...
... • Prokaryotes are organisms, such as bacteria that lack nuclei and other complex cell structures. Eukaryotes share a common origin, and are broken into archea (ancient) and true bacteria. The name comes from the Greek, ευ, meaning good, and κάρυον, meaning nut, in reference to the cell nucleus. ...
Outline 7
... as water, salts, proteins, and carbohydrates. 2. In plant cells there is a single, large central vacuole filled with liquid. a. Water pressure in vacuole allows plants to stand up. 3. Small vacuoles are found in unicellular organisms and some animals. ...
... as water, salts, proteins, and carbohydrates. 2. In plant cells there is a single, large central vacuole filled with liquid. a. Water pressure in vacuole allows plants to stand up. 3. Small vacuoles are found in unicellular organisms and some animals. ...
Flagellum
A flagellum (/fləˈdʒɛləm/; plural: flagella) is a lash-like appendage that protrudes from the cell body of certain prokaryotic and eukaryotic cells. The word flagellum in Latin means whip. The primary role of the flagellum is locomotion but it also often has function as a sensory organelle, being sensitive to chemicals and temperatures outside the cell. Flagella are organelles defined by function rather than structure. There are large differences between different types of flagella; the prokaryotic and eukaryotic flagella differ greatly in protein composition, structure, and mechanism of propulsion. However, both are used for swimming.An example of a flagellate bacterium is the ulcer-causing Helicobacter pylori, which uses multiple flagella to propel itself through the mucus lining to reach the stomach epithelium. An example of a eukaryotic flagellate cell is the mammalian sperm cell, which uses its flagellum to propel itself through the female reproductive tract. Eukaryotic flagella are structurally identical to eukaryotic cilia, although distinctions are sometimes made according to function and/or length.