Peripheral proteins are on the outside layer… just draw one…
... 1.4.2: Label the hydrophobic and hydrophilic portions and explain how phospholipids maintain the structure of cell membranes. Phospholipids have a polar ‘head’ (phosphate group) and a non-polar hydrocarbon chain. Polar likes water and is near the water. The nonpolar lipid chains stay together away f ...
... 1.4.2: Label the hydrophobic and hydrophilic portions and explain how phospholipids maintain the structure of cell membranes. Phospholipids have a polar ‘head’ (phosphate group) and a non-polar hydrocarbon chain. Polar likes water and is near the water. The nonpolar lipid chains stay together away f ...
Unit 3 Cells Review Name ____ Learning target 1: I can describe
... 12. Define homeostasis & describe how a membrane can help maintain it. Learning Target 4. I can analyze the similarities and differences between eukaryotic & prokaryotic cells 13. Distinguish between a prokaryotic cell and a eukaryotic cell. What similarities do they have? Learning Target 5. I can a ...
... 12. Define homeostasis & describe how a membrane can help maintain it. Learning Target 4. I can analyze the similarities and differences between eukaryotic & prokaryotic cells 13. Distinguish between a prokaryotic cell and a eukaryotic cell. What similarities do they have? Learning Target 5. I can a ...
Use text book pages 82-87
... 7. Give two examples of materials that are able to pass through the cell membrane. A. B. 8. Give two examples of materials that are too BIG to pass through the membrane and must pass through the protein doorways. A. B. 9. Define passive transport. ...
... 7. Give two examples of materials that are able to pass through the cell membrane. A. B. 8. Give two examples of materials that are too BIG to pass through the membrane and must pass through the protein doorways. A. B. 9. Define passive transport. ...
cells
... else until I collect the portfolio. If you lose this sheet, you will need to produce the original work for regrading. 2. Each assignment has a point value based on the amount of time and effort necessary to complete that task. 3. I expect students to be working on this unit at all times while in the ...
... else until I collect the portfolio. If you lose this sheet, you will need to produce the original work for regrading. 2. Each assignment has a point value based on the amount of time and effort necessary to complete that task. 3. I expect students to be working on this unit at all times while in the ...
Cell Organelles BioH
... cytosol. Everything in the space between the membrane and nucleus in a cell is the cytoplasm. ...
... cytosol. Everything in the space between the membrane and nucleus in a cell is the cytoplasm. ...
OLD BIO Cell ?`s
... B. It is selectively permeable so only certain molecules can pass through it. C. It acts more like a fluid than a solid because its molecules are constantly moving. D. Cell membranes surround all animal, plant, and bacterial cells. E. It is a bilayer composed mainly of phospholipids and proteins Cel ...
... B. It is selectively permeable so only certain molecules can pass through it. C. It acts more like a fluid than a solid because its molecules are constantly moving. D. Cell membranes surround all animal, plant, and bacterial cells. E. It is a bilayer composed mainly of phospholipids and proteins Cel ...
NAME______________________________ Cell Tour Study Guide
... 2. The scientist that worked with plant cells and reasoned that all plants are made of cells is _____________________________. 3. The first person to view a cell in cork called __________________________. 4. The inventor of the compound microscope is __________________________. 5. What are the three ...
... 2. The scientist that worked with plant cells and reasoned that all plants are made of cells is _____________________________. 3. The first person to view a cell in cork called __________________________. 4. The inventor of the compound microscope is __________________________. 5. What are the three ...
Cell Structure & Function
... • All cells are basically the same in chemical composition and metabolic activities. • All basic chemical & physiological functions are carried out inside the cells.(movement, digestion,etc) • Cell activity depends on the activities of sub-cellular structures within the cell(organelles, nucleus, pla ...
... • All cells are basically the same in chemical composition and metabolic activities. • All basic chemical & physiological functions are carried out inside the cells.(movement, digestion,etc) • Cell activity depends on the activities of sub-cellular structures within the cell(organelles, nucleus, pla ...
Vocabulary Inventory
... cell from another. We also know that there are two types of cells: prokaryotic (pronounced "proh-KAR-ee-AH-tik") cells and eukaryotic (pronounced "yooKAR-ee-AH-tik") cells. Two important factors set these two groups of cells apart. The first is the existence of a nucleus, and the second is an organe ...
... cell from another. We also know that there are two types of cells: prokaryotic (pronounced "proh-KAR-ee-AH-tik") cells and eukaryotic (pronounced "yooKAR-ee-AH-tik") cells. Two important factors set these two groups of cells apart. The first is the existence of a nucleus, and the second is an organe ...
Cells Alive-Internet Lesson
... What is the difference between rough and smooth ER? Where is the nucleolus found? What does the nucleolus do? What does the cytoskeleton do? Cytosol goes by what other name? What is the function of cytosol? What is the function of lysosomes? Sketch the mitochondria, rough and smooth ...
... What is the difference between rough and smooth ER? Where is the nucleolus found? What does the nucleolus do? What does the cytoskeleton do? Cytosol goes by what other name? What is the function of cytosol? What is the function of lysosomes? Sketch the mitochondria, rough and smooth ...
REVISION QUESTIONS: CELL BIOLOGY 2 Which one of the
... 4 Which of the following structures are (a) in plant and animal cells, (b) in plant cells but not in animal cells? cell wall, cytoplasm, cell membrane, mitochondria, nucleus, central vacuole, chromosomes, cell sap 5 The drawings below show stages in cell division but in the wrong order. What is the ...
... 4 Which of the following structures are (a) in plant and animal cells, (b) in plant cells but not in animal cells? cell wall, cytoplasm, cell membrane, mitochondria, nucleus, central vacuole, chromosomes, cell sap 5 The drawings below show stages in cell division but in the wrong order. What is the ...
Life Science vocabulary quiz
... rod-shaped known as the powerhouse of the cell very small grain-like structure that makes proteins controls what goes in and out of the cell An animal that does not have a backbone The quality of having many lines of symmetry that all pass through a central point A structure in the cell that receive ...
... rod-shaped known as the powerhouse of the cell very small grain-like structure that makes proteins controls what goes in and out of the cell An animal that does not have a backbone The quality of having many lines of symmetry that all pass through a central point A structure in the cell that receive ...
File - Biology with Radjewski
... 1. What 1 drawing was an animal cell? 2. What 2 drawing(s) were plant cells? 3. What 3 drawing(s) were eukaryotic cells? 4. What 1 drawing was prokaryotic cells? 5. What 1 drawing was unicellular? 6. Describe the shape of the cheek cell. 7. What did you find living in yogurt? Are they prokaryotic or ...
... 1. What 1 drawing was an animal cell? 2. What 2 drawing(s) were plant cells? 3. What 3 drawing(s) were eukaryotic cells? 4. What 1 drawing was prokaryotic cells? 5. What 1 drawing was unicellular? 6. Describe the shape of the cheek cell. 7. What did you find living in yogurt? Are they prokaryotic or ...
Study Guide
... Put a check in the appropriate column(s) to indicate whether the following organelles are found in plant cells, animal cells or both. Organelle ...
... Put a check in the appropriate column(s) to indicate whether the following organelles are found in plant cells, animal cells or both. Organelle ...
Chapter 2 - Cells and the Microscope
... The cell is the building block of all living things. Cells can only be seen under the microscope and about 100 of them would fit on a full stop. Even smaller structures are found inside cells and these keep the cells functioning. Normally cells work together in groups to carry out the same purpose e ...
... The cell is the building block of all living things. Cells can only be seen under the microscope and about 100 of them would fit on a full stop. Even smaller structures are found inside cells and these keep the cells functioning. Normally cells work together in groups to carry out the same purpose e ...
Cell Organelle Worksheet
... Name ____________________________________________ Date ______________ Period _________ ...
... Name ____________________________________________ Date ______________ Period _________ ...
Toxic Pathways Less Traveled
... Duration and intensity of exposure important (direct dose/response relationship) Injury may be TISSUE (or cell) specific Injury depends of ability of cells to respond, resist, and repair injury ...
... Duration and intensity of exposure important (direct dose/response relationship) Injury may be TISSUE (or cell) specific Injury depends of ability of cells to respond, resist, and repair injury ...
Cell Structure and Function1
... Two Main Types of Cells • Prokaryotic Cells – Lacks a cell nucleus (control center) or any other membrane-bound Organelles – Examples : Bacteria ...
... Two Main Types of Cells • Prokaryotic Cells – Lacks a cell nucleus (control center) or any other membrane-bound Organelles – Examples : Bacteria ...
Cells
... protects the cell and gives it shape. • Plants, bacteria, fungi and some protists have Cell Walls. ...
... protects the cell and gives it shape. • Plants, bacteria, fungi and some protists have Cell Walls. ...
Programmed cell death
Programmed cell-death (or PCD) is death of a cell in any form, mediated by an intracellular program. PCD is carried out in a regulated process, which usually confers advantage during an organism's life-cycle. For example, the differentiation of fingers and toes in a developing human embryo occurs because cells between the fingers apoptose; the result is that the digits are separate. PCD serves fundamental functions during both plant and metazoa (multicellular animals) tissue development.Apoptosis and autophagy are both forms of programmed cell death, but necrosis is a non-physiological process that occurs as a result of infection or injury.Necrosis is the death of a cell caused by external factors such as trauma or infection and occurs in several different forms. Recently a form of programmed necrosis, called necroptosis, has been recognized as an alternate form of programmed cell death. It is hypothesized that necroptosis can serve as a cell-death backup to apoptosis when the apoptosis signaling is blocked by endogenous or exogenous factors such as viruses or mutations.