Introduction to the Cell
... hereditary info. Surrounded by the nuclear membrane Also has a nucleolus where ribosomes are made. The cell’s “brain.” ...
... hereditary info. Surrounded by the nuclear membrane Also has a nucleolus where ribosomes are made. The cell’s “brain.” ...
Chapter 2 Cell Chemistry
... 5. Describe and compare the building blocks, general structures, and biological functions of carbohydrates, lipids, proteins, and nucleic acids. 6. Describe the four levels of protein structures. 7. Describe the general mechanism of enzyme activity. 8. Explain the role of ATP in cell metabolism. ...
... 5. Describe and compare the building blocks, general structures, and biological functions of carbohydrates, lipids, proteins, and nucleic acids. 6. Describe the four levels of protein structures. 7. Describe the general mechanism of enzyme activity. 8. Explain the role of ATP in cell metabolism. ...
Cell Structure and Function
... Schleiden concludes that all plants are made of cells. Schwann concludes that all animals (and all living things) are made of Cells. Virchow proposes that new cells form only from cells that already exist. ...
... Schleiden concludes that all plants are made of cells. Schwann concludes that all animals (and all living things) are made of Cells. Virchow proposes that new cells form only from cells that already exist. ...
Name
... The Plasma Membrane and its Function Review Use each of the terms below just once to complete the passage. Glucose Organism ...
... The Plasma Membrane and its Function Review Use each of the terms below just once to complete the passage. Glucose Organism ...
How Do Cells Work?
... when they shift from a region where they are more concentrated to a region where they are less concentrated. Substances enter and exit the cell by diffusion. ...
... when they shift from a region where they are more concentrated to a region where they are less concentrated. Substances enter and exit the cell by diffusion. ...
BIO Cell Color Key
... You need to COLOR and LABEL the organelles (parts) of EACH cell. Attach the diagrams in your notebook, each on their own page. You will be writing notes beside the diagrams so put the picture in the middle so you have room to write. These should take up THREE separate pages. Use the internet OR the ...
... You need to COLOR and LABEL the organelles (parts) of EACH cell. Attach the diagrams in your notebook, each on their own page. You will be writing notes beside the diagrams so put the picture in the middle so you have room to write. These should take up THREE separate pages. Use the internet OR the ...
Ch 6 Notes
... The inner membrane creates two compartments: intermembrane space and mitochondrial matrix. Some metabolic steps of cellular respiration are catalyzed in the mitochondrial matrix. Cristae present a large surface area for enzymes that synthesize ATP. ...
... The inner membrane creates two compartments: intermembrane space and mitochondrial matrix. Some metabolic steps of cellular respiration are catalyzed in the mitochondrial matrix. Cristae present a large surface area for enzymes that synthesize ATP. ...
CH3
... Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. ...
... Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. ...
File - Biology with Radjewski
... • Required ATP (active transport) • Exchanges 3 Na+ ions on inside for 2 K+ ions on outside • This exchange is uneven so an electric potential is generated and so the membrane is now considered to be polarized • Let’s see this in action ...
... • Required ATP (active transport) • Exchanges 3 Na+ ions on inside for 2 K+ ions on outside • This exchange is uneven so an electric potential is generated and so the membrane is now considered to be polarized • Let’s see this in action ...
Cells and Cell Processes
... 3. Know the difference between prokaryotic and eukaryotic cells Prokaryotic Cells Eukaryotic Cells Have a nucleus Do not have a nucleus Have linear chromosomes Have circular chromosomes (plasmids) Have many membrane-bound organelles* Do not have membrane-bound organelles* Size: larger Size: very sma ...
... 3. Know the difference between prokaryotic and eukaryotic cells Prokaryotic Cells Eukaryotic Cells Have a nucleus Do not have a nucleus Have linear chromosomes Have circular chromosomes (plasmids) Have many membrane-bound organelles* Do not have membrane-bound organelles* Size: larger Size: very sma ...
Tight Junctions, Desmosomes, and Gap Junctions in Animal Cells
... • also called anchoring junctions • fasten cells together into strong Sheets • Intermediate filaments made of sturdy keratin proteins anchor desmosomes in the cytoplasm. • Desmosomes attach muscle cells to each other in a muscle. • Some “muscle tears” involve the rupture of desmosomes. ...
... • also called anchoring junctions • fasten cells together into strong Sheets • Intermediate filaments made of sturdy keratin proteins anchor desmosomes in the cytoplasm. • Desmosomes attach muscle cells to each other in a muscle. • Some “muscle tears” involve the rupture of desmosomes. ...
Chapter 5: Homeostasis and Transport
... Describe the structure and function of the plasma membrane in relation to cell transport. Identify the types of membrane proteins involved in cell transport. Identify the roles of the cytoplasm and cytoskeleton in cell transport. Identify the role of the endomembrane system in eukaryotic organisms i ...
... Describe the structure and function of the plasma membrane in relation to cell transport. Identify the types of membrane proteins involved in cell transport. Identify the roles of the cytoplasm and cytoskeleton in cell transport. Identify the role of the endomembrane system in eukaryotic organisms i ...
The Cell in Action
... • Cellular respiration is a way that animals break down glucose into water, carbon dioxide and energy. • Most cellular respiration takes place in the cell membrane. • Fermentation is a way that cells get their food from the cells without using oxygen. Examples are when your body creates lactic acid ...
... • Cellular respiration is a way that animals break down glucose into water, carbon dioxide and energy. • Most cellular respiration takes place in the cell membrane. • Fermentation is a way that cells get their food from the cells without using oxygen. Examples are when your body creates lactic acid ...
Fungal Cells 02
... Chloroplasts – Green discs which allow the plant to photosynthesise. They contain a chemical called Chlorophyll. Cytoplasm – Aqueous solution in which metabolic reactions occur. Endoplasmic Reticulum – This acts as a transport system, sending proteins to the golgi. ...
... Chloroplasts – Green discs which allow the plant to photosynthesise. They contain a chemical called Chlorophyll. Cytoplasm – Aqueous solution in which metabolic reactions occur. Endoplasmic Reticulum – This acts as a transport system, sending proteins to the golgi. ...
Name - Humble ISD
... 1. Double phospholipid bilayer; surrounds and protects DNA 2. Membranous network; site of protein processing and transport 3. Membrane surrounding central vacuole in plant cells 4. Sacs filled with hydrolytic enzymes; only found in animal cells 5. Selectively-permeable membrane found in all cells 6. ...
... 1. Double phospholipid bilayer; surrounds and protects DNA 2. Membranous network; site of protein processing and transport 3. Membrane surrounding central vacuole in plant cells 4. Sacs filled with hydrolytic enzymes; only found in animal cells 5. Selectively-permeable membrane found in all cells 6. ...
Animal-Plant Cell Activity
... Name______________________________ Period______Date___________Code______ Name______________________________ ...
... Name______________________________ Period______Date___________Code______ Name______________________________ ...
Chapter 3 Vocabulary
... The fluid surrounding a cell’s organelle and anything dissolved in it. Outside the nucleus. ...
... The fluid surrounding a cell’s organelle and anything dissolved in it. Outside the nucleus. ...
The Cell
... Structures inside the nucleus that contain DNA and proteins are called _____________. Since DNA cannot leave the nucleus, genetic information is copied into molecules of __________ and sent out into the cytoplasm. This information is used to manufacture ________________. ...
... Structures inside the nucleus that contain DNA and proteins are called _____________. Since DNA cannot leave the nucleus, genetic information is copied into molecules of __________ and sent out into the cytoplasm. This information is used to manufacture ________________. ...
2-Inside-a-cell
... 1.All living things are made of cells. 2. Cells are the basic unit of all living things. 3. Cells can only be produced by other living cells. ...
... 1.All living things are made of cells. 2. Cells are the basic unit of all living things. 3. Cells can only be produced by other living cells. ...
Cell Transport Notes - Thunderbird High School
... __________ (equally spread out) this balance in concentration is called Equilibrium ...
... __________ (equally spread out) this balance in concentration is called Equilibrium ...
Name: Surface Area to Volume Ratios Worksheet 1) Fill out the table
... many times, like a tree, and end in little sacs called alveoli, where oxygen and carbon dioxide are exchanged between the air and blood. If the lungs did not branch at all, there would be one alveolus. If they branched once, there would be two alveoli. ...
... many times, like a tree, and end in little sacs called alveoli, where oxygen and carbon dioxide are exchanged between the air and blood. If the lungs did not branch at all, there would be one alveolus. If they branched once, there would be two alveoli. ...
Cytosol
The cytosol or intracellular fluid (ICF) or cytoplasmic matrix is the liquid found inside cells. It is separated into compartments by membranes. For example, the mitochondrial matrix separates the mitochondrion into many compartments.In the eukaryotic cell, the cytosol is within the cell membrane and is part of the cytoplasm, which also comprises the mitochondria, plastids, and other organelles (but not their internal fluids and structures); the cell nucleus is separate. In prokaryotes, most of the chemical reactions of metabolism take place in the cytosol, while a few take place in membranes or in the periplasmic space. In eukaryotes, while many metabolic pathways still occur in the cytosol, others are contained within organelles.The cytosol is a complex mixture of substances dissolved in water. Although water forms the large majority of the cytosol, its structure and properties within cells is not well understood. The concentrations of ions such as sodium and potassium are different in the cytosol than in the extracellular fluid; these differences in ion levels are important in processes such as osmoregulation, cell signaling, and the generation of action potentials in excitable cells such as endocrine, nerve and muscle cells. The cytosol also contains large amounts of macromolecules, which can alter how molecules behave, through macromolecular crowding.Although it was once thought to be a simple solution of molecules, the cytosol has multiple levels of organization. These include concentration gradients of small molecules such as calcium, large complexes of enzymes that act together to carry out metabolic pathways, and protein complexes such as proteasomes and carboxysomes that enclose and separate parts of the cytosol.