KINGDOM PROTISTA
... • Movement- two flagella (swimming type motion) • Pyrenoid- synthesizes starch • Red eyespot • Chloroplasts • Sexual and asexual reproduction • Cell wall ...
... • Movement- two flagella (swimming type motion) • Pyrenoid- synthesizes starch • Red eyespot • Chloroplasts • Sexual and asexual reproduction • Cell wall ...
8_SEMIPERMEABLEMemb
... plasma membrane, fuse with the plasma membrane and dump their soluble contents outside of the cell. This process is called exocytosis and it is mechanism by which cells can secrete molecules like proteins. For example, the epithelial cells in the breast use secretion vesicles to put the major protei ...
... plasma membrane, fuse with the plasma membrane and dump their soluble contents outside of the cell. This process is called exocytosis and it is mechanism by which cells can secrete molecules like proteins. For example, the epithelial cells in the breast use secretion vesicles to put the major protei ...
Microbiology 205 Exam 1 study guide
... 1. You should be able to compare and understand the basic anatomy of a prokaryotic cell. This includes the internal and external structures of both types of microorganisms. 2. You should be familiar with typical size and shape of bacteria. Describe the basic cell arrangements among bacteria 3. What ...
... 1. You should be able to compare and understand the basic anatomy of a prokaryotic cell. This includes the internal and external structures of both types of microorganisms. 2. You should be familiar with typical size and shape of bacteria. Describe the basic cell arrangements among bacteria 3. What ...
Biology 102 Lecture 5: Cells
... Proteins are modified and/or combined in the Golgi, encapsulated and transported to… ...
... Proteins are modified and/or combined in the Golgi, encapsulated and transported to… ...
Chapter 6: Concept 6.4
... Some products that are made in the ER travel in vesicles to the Golgi apparatus, an organelle that modifies, stores, and routes proteins and other chemical products to their next destinations. The membranes of the Golgi apparatus are arranged as a series of flattened sacs that might remind you of a ...
... Some products that are made in the ER travel in vesicles to the Golgi apparatus, an organelle that modifies, stores, and routes proteins and other chemical products to their next destinations. The membranes of the Golgi apparatus are arranged as a series of flattened sacs that might remind you of a ...
Document
... Lysosomes are a version of a vesicle. Vesicles and Vacuoles have their own phospholipid bilayer that separates the contents from the inner cell environment. Vesicles and Vacuoles are considered organelles because they have the membrane. Vesicles are for transport of materials and Vacuoles are for st ...
... Lysosomes are a version of a vesicle. Vesicles and Vacuoles have their own phospholipid bilayer that separates the contents from the inner cell environment. Vesicles and Vacuoles are considered organelles because they have the membrane. Vesicles are for transport of materials and Vacuoles are for st ...
Cellular Transport
... • In endocytosis, the cell engulfs some of its extracellular fluid (ECF) including material dissolved or suspended in it. A portion of the plasma membrane is invaginated and pinched off forming a membrane-bounded vesicle called an endosome. ...
... • In endocytosis, the cell engulfs some of its extracellular fluid (ECF) including material dissolved or suspended in it. A portion of the plasma membrane is invaginated and pinched off forming a membrane-bounded vesicle called an endosome. ...
Our Fascinating Earth:
... They obtain energy from living and dead algal cells. The algae receive protection, water, and perhaps some minerals from fungus. When both organisms benefit from living together – it is called a symbiotic ...
... They obtain energy from living and dead algal cells. The algae receive protection, water, and perhaps some minerals from fungus. When both organisms benefit from living together – it is called a symbiotic ...
Cell Organelles and Their Functions
... This part of the cell is involved with cell movement, cell shape and the separation of chromosomes during cell division. This organelle has the unique ability to absorb the energy from the sun and convert it into a molecule of glucose. This organelle contains pigments of all colors except green. ...
... This part of the cell is involved with cell movement, cell shape and the separation of chromosomes during cell division. This organelle has the unique ability to absorb the energy from the sun and convert it into a molecule of glucose. This organelle contains pigments of all colors except green. ...
Bacteriology - Dr. Roberta Dev Anand
... Consist of central core of cytoplasm containing DNA and ribosomes surrounded by cortex layer Protected by impermeable and rigid coat Made by certain genera of Gram-positive rods ...
... Consist of central core of cytoplasm containing DNA and ribosomes surrounded by cortex layer Protected by impermeable and rigid coat Made by certain genera of Gram-positive rods ...
Chapter 2, Lesson 3
... • Does NOT require cell to use energy • Transport proteins are used to get the molecules across • Two types of transport proteins • Carrier proteins • Channel proteins ...
... • Does NOT require cell to use energy • Transport proteins are used to get the molecules across • Two types of transport proteins • Carrier proteins • Channel proteins ...
Plasma_Membrane2
... with the plasma membrane. This is how many hormones are secreted and how nerve ...
... with the plasma membrane. This is how many hormones are secreted and how nerve ...
This organelle looks like a stack of pancakes
... Dark spot in the nucleus of a non-dividing cell where RNA for ribosomes is made ...
... Dark spot in the nucleus of a non-dividing cell where RNA for ribosomes is made ...
Identify each eukaryotic organelle and describe its function.
... converts food energy into energy the cell can use (ATP); the ...
... converts food energy into energy the cell can use (ATP); the ...
Cell membrane - Cobb Learning
... • After 2 weeks, 10-15% of the carbon had been used to form sugars, amino acids, and parts of nucleic acids. o These simple organic compounds could have produced the proteins, lipids, and carbohydrates that make up life today. ...
... • After 2 weeks, 10-15% of the carbon had been used to form sugars, amino acids, and parts of nucleic acids. o These simple organic compounds could have produced the proteins, lipids, and carbohydrates that make up life today. ...
Biology II – Chapter 4 Key Terms
... Biology II – Chapter 4 Key Terms 1. active transport – the movement of materials across a membrane through the use of cellular energy, normally against a concentration gradient 2. carrier protein – a membrane protein that facilitates the diffusion of specific substances across the membrane 3. cell w ...
... Biology II – Chapter 4 Key Terms 1. active transport – the movement of materials across a membrane through the use of cellular energy, normally against a concentration gradient 2. carrier protein – a membrane protein that facilitates the diffusion of specific substances across the membrane 3. cell w ...
READ THIS!
... are often seen in nature as cell and organelle membranes. 8. Explain why a phospholipid bilayer is flexible in terms of the strength of the forces that hold it together. 9. The diagram to the right shows the chemical structure of cholesterol, which is a key component of membrane structure. Is the ch ...
... are often seen in nature as cell and organelle membranes. 8. Explain why a phospholipid bilayer is flexible in terms of the strength of the forces that hold it together. 9. The diagram to the right shows the chemical structure of cholesterol, which is a key component of membrane structure. Is the ch ...
Vocab 200 - SharpSchool
... nucleus, makes up the A) cytoplasm B) membranes C) vacuole D) mitochondria ...
... nucleus, makes up the A) cytoplasm B) membranes C) vacuole D) mitochondria ...
effect of bacteria on the red blood cells and other elements of blood
... 1. Avoiding contact with phagocytes • 1. By remain confined in regions inaccessible to mphagocytes in certain internal tissue (ex. urinary bladder) or surface tissue (ex. unbroken skin) • 2. Avoid provoking an over whelming inflammatory response without inflammation; host is unable to focus the pha ...
... 1. Avoiding contact with phagocytes • 1. By remain confined in regions inaccessible to mphagocytes in certain internal tissue (ex. urinary bladder) or surface tissue (ex. unbroken skin) • 2. Avoid provoking an over whelming inflammatory response without inflammation; host is unable to focus the pha ...
Membrane Structure and Function
... membrane, but still diffusion (lowering overall free energy) thus doesn’t require energy from cell. ...
... membrane, but still diffusion (lowering overall free energy) thus doesn’t require energy from cell. ...
Cells
... • Most cells are too small to see with the naked eye • Cells are usually measured in micrometers because they are so small – Ex: Red Blood Cells 10 micrometers ...
... • Most cells are too small to see with the naked eye • Cells are usually measured in micrometers because they are so small – Ex: Red Blood Cells 10 micrometers ...
1, 2, 3 - Clark College
... • Define the concept of a chemical element. • Describe the property that is common to all atoms of an element. • Define isotopes. • Describe the pattern by which electrons typically fill electron shells. • Given the number of electrons in an atom’s outermost electron (valence) shell, predict the ion ...
... • Define the concept of a chemical element. • Describe the property that is common to all atoms of an element. • Define isotopes. • Describe the pattern by which electrons typically fill electron shells. • Given the number of electrons in an atom’s outermost electron (valence) shell, predict the ion ...
Unicellular Organisms - hrsbstaff.ednet.ns.ca
... Unicellular organisms perform the same life processes as multicellular organisms. Individually, these cells can only be seen using a microscope. For this reason, unicellular organisms are often called “micro-organisms.” Even when found in large groups, such as bacterial colonies, each cell displays ...
... Unicellular organisms perform the same life processes as multicellular organisms. Individually, these cells can only be seen using a microscope. For this reason, unicellular organisms are often called “micro-organisms.” Even when found in large groups, such as bacterial colonies, each cell displays ...
1. Robert Hook was famous for: 2. Matthias Schleiden: 3. Theodor
... Draw and label a chloroplast inside your cell. Use the correct color. Cell movement: 22. Some cells move with tiny oars called: _________________ 23. Others move by whipping one or two protein filaments called: _____________ 24. And others push out a pseudopod and fill it with cytoplasm. This struc ...
... Draw and label a chloroplast inside your cell. Use the correct color. Cell movement: 22. Some cells move with tiny oars called: _________________ 23. Others move by whipping one or two protein filaments called: _____________ 24. And others push out a pseudopod and fill it with cytoplasm. This struc ...
Cell Organelles
... a group of organs that work together to perform body functions the arrangement of parts in an organism a rigid structure that surrounds the cell membrane and provides support to the cell a group of similar cells that perform a common function an organism that consists of a single cell that does not ...
... a group of organs that work together to perform body functions the arrangement of parts in an organism a rigid structure that surrounds the cell membrane and provides support to the cell a group of similar cells that perform a common function an organism that consists of a single cell that does not ...
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.