Standard II test review Cells
... • What molecule usually helps it? (A word) • ATP • If there things are different on different sides of the membrane, it is usually due to . . . • Active transport • Example brown algae that contain 200 times more iodine than its surroundings. ...
... • What molecule usually helps it? (A word) • ATP • If there things are different on different sides of the membrane, it is usually due to . . . • Active transport • Example brown algae that contain 200 times more iodine than its surroundings. ...
cells - (www.ramsey.k12.nj.us).
... The Cell Theory 1. All living things are composed of cells. 2. Cells are the basic units of structure and function in living things. 3. New cells are produced from pre-existing cells. ...
... The Cell Theory 1. All living things are composed of cells. 2. Cells are the basic units of structure and function in living things. 3. New cells are produced from pre-existing cells. ...
Cell Cycle and DNA Power Point Notes
... 6. In mitosis, the nucleus of the cell divides. There is still only one cell. The four phases of mitosis are ______________, _______________, ______________and ______________. 7. In cytokinesis, the cell divides into two cells, each with a nucleus. Cytokinesis begins from the outside in animal cells ...
... 6. In mitosis, the nucleus of the cell divides. There is still only one cell. The four phases of mitosis are ______________, _______________, ______________and ______________. 7. In cytokinesis, the cell divides into two cells, each with a nucleus. Cytokinesis begins from the outside in animal cells ...
Plama Membrane
... 1. Provides a boundary between a cell and its environment 2. Controls the flow of material in and out of the cell A. The membrane is selectively permeable, which means that it lets some substances pass through, but not everything. (selective) 3. Maintains homeostasis: balance within the cells A. All ...
... 1. Provides a boundary between a cell and its environment 2. Controls the flow of material in and out of the cell A. The membrane is selectively permeable, which means that it lets some substances pass through, but not everything. (selective) 3. Maintains homeostasis: balance within the cells A. All ...
cells - Piscataway High School
... a. Function: make proteins b. Structure: composed of protein and rRNA c. Found in 2 places in the cell -in the cytoplasm -rough ER. ...
... a. Function: make proteins b. Structure: composed of protein and rRNA c. Found in 2 places in the cell -in the cytoplasm -rough ER. ...
CELL STRUCTURE & FUNCTION Ch. 7, Sec. 1-2 Pages 169-181
... - Puts the “finishing touches” on proteins. ...
... - Puts the “finishing touches” on proteins. ...
Chapter 1 Section 2 - Revere Local Schools
... i. Ribosomes are small organelles that can be found floating in the cytoplasm or attached to the ER ii. They are small “factories” that make proteins w/Rna from the nucleolus e. Golgi Bodies (Apparatus) i. Look like a stack of flattened stacks ii. Receive proteins & other materials from ER & package ...
... i. Ribosomes are small organelles that can be found floating in the cytoplasm or attached to the ER ii. They are small “factories” that make proteins w/Rna from the nucleolus e. Golgi Bodies (Apparatus) i. Look like a stack of flattened stacks ii. Receive proteins & other materials from ER & package ...
Cell Growth and Division
... grow and to repair damaged tissue • Cells grow, then divide. Why don’t they keep growing? • Large cells do not have enough DNA to function. • Large cells could not diffuse oxygen and nutrients efficiently. *Agar block lab* ...
... grow and to repair damaged tissue • Cells grow, then divide. Why don’t they keep growing? • Large cells do not have enough DNA to function. • Large cells could not diffuse oxygen and nutrients efficiently. *Agar block lab* ...
Chapter 7 - Leon County Schools
... has its hydrophilic side turned inward D two layers of phospholipids, with their polar hydrophilic heads facing away from each other ...
... has its hydrophilic side turned inward D two layers of phospholipids, with their polar hydrophilic heads facing away from each other ...
5 Homeostasis and Transport adn Cell Structure
... Mitochondria —powerhouse of cell. Site of cellular respiration (where ATP is made). Contains its own DNA. Ribosomes —protein factories of cell. Can float in cytoplasm or be attached to ER. ...
... Mitochondria —powerhouse of cell. Site of cellular respiration (where ATP is made). Contains its own DNA. Ribosomes —protein factories of cell. Can float in cytoplasm or be attached to ER. ...
CHAPTER 7 – CELL STRUCTURE AND FUNCTION and Cellular
... Where is the cell wall found? OUTSIDE CELL MEMBRANE Which kind of cells have cell walls? PLANTS and BACTERIA How are the cell walls in Plant cells and Bacterial cells different? Plant cell walls contain CELLULOSE = makes plants STURDY Bacterial cell walls contain PEPTIDOGLYCAN What is the function o ...
... Where is the cell wall found? OUTSIDE CELL MEMBRANE Which kind of cells have cell walls? PLANTS and BACTERIA How are the cell walls in Plant cells and Bacterial cells different? Plant cell walls contain CELLULOSE = makes plants STURDY Bacterial cell walls contain PEPTIDOGLYCAN What is the function o ...
Structure: strong, stiff, nonliving layer outside of the cell membrane
... Structure: Small, grainlike body made primarily of RNA; may be attached to ER or floating free in cytoplasm; produced in nucleus Function: where proteins are made Found: Plant & Animal Cells ...
... Structure: Small, grainlike body made primarily of RNA; may be attached to ER or floating free in cytoplasm; produced in nucleus Function: where proteins are made Found: Plant & Animal Cells ...
Chapter 6: Cells 2
... of photosynthesis. They convert solar energy to chemical energy and synthesize new organic compounds from CO2 and H2O. •Like mitochondria, chloroplasts have small quantities of DNA that direct the synthesis of the polypeptides produced by internal ribosomes. Both Mitochondria and chloroplasts grow a ...
... of photosynthesis. They convert solar energy to chemical energy and synthesize new organic compounds from CO2 and H2O. •Like mitochondria, chloroplasts have small quantities of DNA that direct the synthesis of the polypeptides produced by internal ribosomes. Both Mitochondria and chloroplasts grow a ...
Differences between plant and animal cells
... membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, golgi apparatus, lysosomes, and peroxisomes. Both also contain similar membranes, cytosol, and cytoskeletal elements. The functions of these organelles are extremely similar between the two classes of cells (peroxiso ...
... membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, golgi apparatus, lysosomes, and peroxisomes. Both also contain similar membranes, cytosol, and cytoskeletal elements. The functions of these organelles are extremely similar between the two classes of cells (peroxiso ...
Back to the question I
... A vast system of interconnected, membranous, infolded and convoluted tubes that are located in the cell's cytoplasm (the ER is continuous with the outer nuclear membrane). Smooth ER transports materials through the cell. It contains enzymes and produces and digests lipids (fats) and membrane protein ...
... A vast system of interconnected, membranous, infolded and convoluted tubes that are located in the cell's cytoplasm (the ER is continuous with the outer nuclear membrane). Smooth ER transports materials through the cell. It contains enzymes and produces and digests lipids (fats) and membrane protein ...
The Prokaryotes Simplest organisms All unicellular
... - Includes capsules and slime layers - Functions: 1. Protect from phagocytosis 2. Adherence 3. Prevent desiccation 4. Feeding B. Flagella - Solid, unsheathed, protein - Filament, hook, basal body C. Axial Filaments D. Fimbriae and Pili ...
... - Includes capsules and slime layers - Functions: 1. Protect from phagocytosis 2. Adherence 3. Prevent desiccation 4. Feeding B. Flagella - Solid, unsheathed, protein - Filament, hook, basal body C. Axial Filaments D. Fimbriae and Pili ...
Chapter 1 Answers
... antibiotic kill all the bacterial cells and not harm vertebrate cells? What part of the bacterial cell must antibiotics be targeting and why? One major difference between bacterial cells and vertebrate cells is that bacteria have a cell wall outside of the cell membrane. Therefore most antibiotics t ...
... antibiotic kill all the bacterial cells and not harm vertebrate cells? What part of the bacterial cell must antibiotics be targeting and why? One major difference between bacterial cells and vertebrate cells is that bacteria have a cell wall outside of the cell membrane. Therefore most antibiotics t ...
“The Cell”
... 3) Golgi Apparatus (Golgi Body) – packaging and distribution of proteins 4) Lysosomes – contains digestive enzymes to break down food and old organelles 5) Vacuoles – stores water, food and waste ...
... 3) Golgi Apparatus (Golgi Body) – packaging and distribution of proteins 4) Lysosomes – contains digestive enzymes to break down food and old organelles 5) Vacuoles – stores water, food and waste ...