cell theory - Brookings School District
... LIPID ________________ with POLAR heads facing _______ and NON-POLAR tails facing ________ Proteins attached to surface (inside or outside)= _____________ Proteins stuck into membrane = ______________ (can go part way in or all the way through) OTHER MOLECULES: GLYCOPROTEINS (with sugars) attached ...
... LIPID ________________ with POLAR heads facing _______ and NON-POLAR tails facing ________ Proteins attached to surface (inside or outside)= _____________ Proteins stuck into membrane = ______________ (can go part way in or all the way through) OTHER MOLECULES: GLYCOPROTEINS (with sugars) attached ...
cell organelles and membranes powerpoint
... Draw a representation of the concept of osmosis. (Hint: You may want to draw solutes to one side of a membrane and show which way the water is ...
... Draw a representation of the concept of osmosis. (Hint: You may want to draw solutes to one side of a membrane and show which way the water is ...
Chapter 1 The Science of Biology
... Dehydration and hydrolysis reactions Function of each macromolecule Lipids, saturated, unsaturated Proteins- enzymes- enzyme action Activation energy, active site, substrate Regulation of enzyme activity- pH, temperature, enzyme shape Chapter 7 Cell Structure and Function The cell theory Using the l ...
... Dehydration and hydrolysis reactions Function of each macromolecule Lipids, saturated, unsaturated Proteins- enzymes- enzyme action Activation energy, active site, substrate Regulation of enzyme activity- pH, temperature, enzyme shape Chapter 7 Cell Structure and Function The cell theory Using the l ...
Cells Pretest - Warren County Schools
... Learning Target 2: I can describe the functions of the cell's organelles. 6. What structure allows only certain things to pass in and out of the cell? a. Cytoplasm b. Ribosomes c. Cell membrane d. Golgi body 7. What is made of folded membranes that move materials around inside the cell a. Nucleus b ...
... Learning Target 2: I can describe the functions of the cell's organelles. 6. What structure allows only certain things to pass in and out of the cell? a. Cytoplasm b. Ribosomes c. Cell membrane d. Golgi body 7. What is made of folded membranes that move materials around inside the cell a. Nucleus b ...
Cell Types Review and Plasma (cell) membrane
... • remove excess amounts of these nutrients when levels get so high that they are harmful. • allow waste and other products to leave the cell. ...
... • remove excess amounts of these nutrients when levels get so high that they are harmful. • allow waste and other products to leave the cell. ...
Taxonomy!! - BHSBiologyMatt
... The belong to the kingdom MONERA All bacteria have NO NUCLEUS, which means that their DNA could be floating all around the cytoplasm. ...
... The belong to the kingdom MONERA All bacteria have NO NUCLEUS, which means that their DNA could be floating all around the cytoplasm. ...
Flagellar Movement Although the precise mechanism by which
... Although the precise mechanism by which bacterial flagella move is not completely understood, we do know that they rotate 360° like boat propellers rather than whipping from side to side. The flow of hydrogen ions (H ) or of sodium ions (Na ) through the cytoplasmic membrane near the basal body powers ...
... Although the precise mechanism by which bacterial flagella move is not completely understood, we do know that they rotate 360° like boat propellers rather than whipping from side to side. The flow of hydrogen ions (H ) or of sodium ions (Na ) through the cytoplasmic membrane near the basal body powers ...
PARTS of a CELL
... •Some proteins are modified •Components of the cell membrane are assembled ROUGH ER: ribosomes on the ER make proteins & these new proteins move into the ...
... •Some proteins are modified •Components of the cell membrane are assembled ROUGH ER: ribosomes on the ER make proteins & these new proteins move into the ...
CELL ANALOGY PICTURE BOOK
... Cell(plasma)membrane Cell(plasma) membrane Cytoskeleton Cytoskeleton ...
... Cell(plasma)membrane Cell(plasma) membrane Cytoskeleton Cytoskeleton ...
Ch. 7 Cells
... There are three main types of fibers in the cytoskeleton: microtubules, microfilaments, and intermediate filaments. ...
... There are three main types of fibers in the cytoskeleton: microtubules, microfilaments, and intermediate filaments. ...
THE CELL
... and ships products by way of ___________ vesicles cytosol → cell membrane_ into the ____________________________ ...
... and ships products by way of ___________ vesicles cytosol → cell membrane_ into the ____________________________ ...
Chapter 2 Notes – Life Science Section 2.1 – Cell Structure 2 Main Typ
... ** Plants, algae, fungi and most bacteria have cell walls ...
... ** Plants, algae, fungi and most bacteria have cell walls ...
Cells
... starch in roots and tubers • Chromoplasts: Store colored pigments for fruits and flowers Tubers are various types of modified plant structures that are enlarged to store nutrients. Used to survive the winter or dry months, to provide energy and nutrients, and a means of ...
... starch in roots and tubers • Chromoplasts: Store colored pigments for fruits and flowers Tubers are various types of modified plant structures that are enlarged to store nutrients. Used to survive the winter or dry months, to provide energy and nutrients, and a means of ...
Microbiology 20 Study Guide – Exam #1
... 1. How acidic is a solution at pH 4 (tomato juice) relative to a solution at pH 8 (sea water)? 2. What is the basic structure of a biological membrane? ...
... 1. How acidic is a solution at pH 4 (tomato juice) relative to a solution at pH 8 (sea water)? 2. What is the basic structure of a biological membrane? ...
ch_03 - HCC Learning Web
... All eukaryotic cells have cytoplasmic membranes. Like bacterial membranes, they are a fluid mosaic of phospholipids and proteins. Unlike bacterial membranes, they contain steroids that strengthen and solidify the membrane when temperatures rise, and they help maintain fluidity when temperatures fall ...
... All eukaryotic cells have cytoplasmic membranes. Like bacterial membranes, they are a fluid mosaic of phospholipids and proteins. Unlike bacterial membranes, they contain steroids that strengthen and solidify the membrane when temperatures rise, and they help maintain fluidity when temperatures fall ...
Introduction to Cells
... • Starting with the DNA in the nucleus, explain how the enzyme in the cell would be made, processed, excreted from the cell, and how excess amounts of the enzyme could be broken down or stored inside of the cell. • Make sure to include which organelles are involved and what their function is. ...
... • Starting with the DNA in the nucleus, explain how the enzyme in the cell would be made, processed, excreted from the cell, and how excess amounts of the enzyme could be broken down or stored inside of the cell. • Make sure to include which organelles are involved and what their function is. ...
NAME PRD _____ DATE ______ MULTIPLE CHOICE: Write the
... 30. True or false? Plants make their own food in the process of photosynthesis. 31. True or false? Only some plants are multicellular. 32. True or false? Protozoans that are parasites never have more than one host. 33. True or false? Bacteria are living organisms because they use energy, grow, and r ...
... 30. True or false? Plants make their own food in the process of photosynthesis. 31. True or false? Only some plants are multicellular. 32. True or false? Protozoans that are parasites never have more than one host. 33. True or false? Bacteria are living organisms because they use energy, grow, and r ...
Ranking-of-Cell
... your ranking. Therefore, as you do your ranking you should be thinking about the principles that inform your ranking and how you’ll explain and defend them to others. Consider WHAT job is performed by each cell part and HOW each job is contributing to the overall performance of the cell. ______ A. A ...
... your ranking. Therefore, as you do your ranking you should be thinking about the principles that inform your ranking and how you’ll explain and defend them to others. Consider WHAT job is performed by each cell part and HOW each job is contributing to the overall performance of the cell. ______ A. A ...
Exam #1 Review
... Practice: Which is not true of the cytoplasmic membrane? a. it defines the boundaries of the cell. b. It is a semipermeable barrier. c. It consists mainly of a fixed, static phospholipid bilayer. d. It uses proteins as selective gates and sensors. e. all of the above are true. *IMPORTANT: There will ...
... Practice: Which is not true of the cytoplasmic membrane? a. it defines the boundaries of the cell. b. It is a semipermeable barrier. c. It consists mainly of a fixed, static phospholipid bilayer. d. It uses proteins as selective gates and sensors. e. all of the above are true. *IMPORTANT: There will ...
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.