EOC in class Study Guide
... ____ 33. Which of the following is a function of the nucleus? a. stores DNA b. controls most of the cell’s processes c. contains the information needed to make proteins d. all of the above ____ 36. Diffusion is the movement of molecules from a. an area of low concentration to an area of high concent ...
... ____ 33. Which of the following is a function of the nucleus? a. stores DNA b. controls most of the cell’s processes c. contains the information needed to make proteins d. all of the above ____ 36. Diffusion is the movement of molecules from a. an area of low concentration to an area of high concent ...
Specialised Cells
... • Plants and animals are multicellular (consist of many cells). • They contain many different types of cells. • Each type of cell is designed to carry out a particular job or function. • This is known as CELL SPECIALISM • Not all cells look the same. • Some cells have a special shape and features to ...
... • Plants and animals are multicellular (consist of many cells). • They contain many different types of cells. • Each type of cell is designed to carry out a particular job or function. • This is known as CELL SPECIALISM • Not all cells look the same. • Some cells have a special shape and features to ...
Chapter 4: Cell Structure and Function in the Bacteria and Archaea
... Cell Structure and Function in the Bacteria and Archaea Chapter Summary and Essay Questions Chapter 4 deals with the diversity of the two prokaryotic domains, the Bacteria and the Archaea. This is followed by a discussion of the diversity of their cell shape and arrangement. The remaining parts of t ...
... Cell Structure and Function in the Bacteria and Archaea Chapter Summary and Essay Questions Chapter 4 deals with the diversity of the two prokaryotic domains, the Bacteria and the Archaea. This is followed by a discussion of the diversity of their cell shape and arrangement. The remaining parts of t ...
Interesting Facts of Cell
... continue to grow and produce new proteins. At the end of this gap, the cell will control checkpoint to determine if the cell can now proceed to enter mitosis and divide. 5. Mitosis or M Phase: ...
... continue to grow and produce new proteins. At the end of this gap, the cell will control checkpoint to determine if the cell can now proceed to enter mitosis and divide. 5. Mitosis or M Phase: ...
ELECTROCHEMISTRY REVIEW SHEET
... 5. Balance these equations using the half – reaction method, identify the species being oxidized and reduced, and identify the oxidizing agent and reducing agent. a. Aqueous potassium permanganate reacts with solid nickel in the presence of hydrochloric acid to synthesize manganese (IV) oxide and s ...
... 5. Balance these equations using the half – reaction method, identify the species being oxidized and reduced, and identify the oxidizing agent and reducing agent. a. Aqueous potassium permanganate reacts with solid nickel in the presence of hydrochloric acid to synthesize manganese (IV) oxide and s ...
Passive transport
... The solute concentration inside the cell is low. I know this because the cell has a high water concentration. The fewer solutes, the higher the water concentration. 4) Using your explanation of osmosis, explain why the cell appears to ...
... The solute concentration inside the cell is low. I know this because the cell has a high water concentration. The fewer solutes, the higher the water concentration. 4) Using your explanation of osmosis, explain why the cell appears to ...
Biology Exam #1 Study Guide True/False Indicate whether the
... Complete each statement. 43. The specialized cells that surround the stomata on a leaf are called ________________________. ...
... Complete each statement. 43. The specialized cells that surround the stomata on a leaf are called ________________________. ...
Cell Membranes Practice Test
... Which of the following is true of a hypotonic solution? Write in all that apply. a) Occurs when you are dehydrated b) Concentration of salt is higher inside the cell c) Concentration of water is higher inside the cell d) Water moves into the cell ...
... Which of the following is true of a hypotonic solution? Write in all that apply. a) Occurs when you are dehydrated b) Concentration of salt is higher inside the cell c) Concentration of water is higher inside the cell d) Water moves into the cell ...
BIOL260 Chap 4 Review
... 14. Describe the location of the cytoplasmic membrane. Do all cells have a cytoplasmic membrane – explain your answer. 15. Draw a diagram identifying and explaining all of the structural components of the cytoplasmic membrane – be specific. 16. Explain the fluid mosaic model of membrane structure. 1 ...
... 14. Describe the location of the cytoplasmic membrane. Do all cells have a cytoplasmic membrane – explain your answer. 15. Draw a diagram identifying and explaining all of the structural components of the cytoplasmic membrane – be specific. 16. Explain the fluid mosaic model of membrane structure. 1 ...
8.4-BIO-CHEM-MAKEUP-macromolecules.graphic.organizer
... 4. What types of foods contain 4. What types of foods contain carbohydrates? protein? ...
... 4. What types of foods contain 4. What types of foods contain carbohydrates? protein? ...
Unit 2 The Chemistry of Life
... 1. A cell membrane is semipermeable, which means that it allows only certain substances to enter and leave a cell. 2. Passive transport is the movement of substances through a cell membrane without using the cell’s energy. Seventh Grade ...
... 1. A cell membrane is semipermeable, which means that it allows only certain substances to enter and leave a cell. 2. Passive transport is the movement of substances through a cell membrane without using the cell’s energy. Seventh Grade ...
congratulations!!! you have found the vacuole!
... container, it can store water, food, and waste. Vacuoles also isolate unwanted bacteria and dispose of them so they do not harm the cell. The vacuoles in both plant and animal cells are made from Golgi bodies inside the cell. Vacuoles are made up of multiple membrane vesicles. Certain substances cre ...
... container, it can store water, food, and waste. Vacuoles also isolate unwanted bacteria and dispose of them so they do not harm the cell. The vacuoles in both plant and animal cells are made from Golgi bodies inside the cell. Vacuoles are made up of multiple membrane vesicles. Certain substances cre ...
Concept Checks: Chapter 6- A Tour of the Cell Concept Check 6.1 1
... 2. Light microscopes magnify <1000x. SEM is used to study the surface of cells. TEM is used to look through cells. EM’s magnify about 1 million times. 3. Similar: nucleus, plasma membrane, mitochondria Differences: cells walls, chloroplasts 4. Prokaryotic cells have no nucleus and lack most organell ...
... 2. Light microscopes magnify <1000x. SEM is used to study the surface of cells. TEM is used to look through cells. EM’s magnify about 1 million times. 3. Similar: nucleus, plasma membrane, mitochondria Differences: cells walls, chloroplasts 4. Prokaryotic cells have no nucleus and lack most organell ...
Lecture 2
... the fossil record, but the origin of eukaryotic cells is not known. Evolution theory states that eukaryotic cells evolved from prokaryotic cells. Prokaryotic cells: There are two super Kingdoms of prokaryotes, the bacteria (including the cyanobacteria) and Archaea, or simplest cells. We have only ju ...
... the fossil record, but the origin of eukaryotic cells is not known. Evolution theory states that eukaryotic cells evolved from prokaryotic cells. Prokaryotic cells: There are two super Kingdoms of prokaryotes, the bacteria (including the cyanobacteria) and Archaea, or simplest cells. We have only ju ...
Unit 2 test - Lemon Bay High School
... Which of the following is a function of the cell membrane? • Breaks down lipids, carbohydrates, and proteins from foods • Regulates which materials enter and leave the cell • Keeps the cell wall in place • Stores water, salt, proteins and carbohydrates ...
... Which of the following is a function of the cell membrane? • Breaks down lipids, carbohydrates, and proteins from foods • Regulates which materials enter and leave the cell • Keeps the cell wall in place • Stores water, salt, proteins and carbohydrates ...
Concept Checks: Chapter 6- A Tour of the Cell Concept Check 6.1 1
... 2. Light microscopes magnify <1000x. SEM is used to study the surface of cells. TEM is used to look through cells. EM’s magnify about 1 million times. 3. Similar: nucleus, plasma membrane, mitochondria Differences: cells walls, chloroplasts 4. Prokaryotic cells have no nucleus and lack most organell ...
... 2. Light microscopes magnify <1000x. SEM is used to study the surface of cells. TEM is used to look through cells. EM’s magnify about 1 million times. 3. Similar: nucleus, plasma membrane, mitochondria Differences: cells walls, chloroplasts 4. Prokaryotic cells have no nucleus and lack most organell ...
Cell City Analogy Assignment
... Cell City Analogy Assignment Learning Objective – I can explain the structure and function of cells Directions: You will create an analogy (comparison) for a cell using a city. Your analogy will include – 1. Drawing where you label each part of the city and it’s corresponding cell part (organelle) a ...
... Cell City Analogy Assignment Learning Objective – I can explain the structure and function of cells Directions: You will create an analogy (comparison) for a cell using a city. Your analogy will include – 1. Drawing where you label each part of the city and it’s corresponding cell part (organelle) a ...
Advanced Biology\AB U5 Part 1 Cells
... 1) The nucleus is the “control center” of the cell. The chromatin within the nucleus contains the gene sequences of DNA (deoxyribonucleic acid) which direct the cell as to which proteins to make. In order to get the directions from the nucleus to the ribosomes, where proteins are made, mRNA (messeng ...
... 1) The nucleus is the “control center” of the cell. The chromatin within the nucleus contains the gene sequences of DNA (deoxyribonucleic acid) which direct the cell as to which proteins to make. In order to get the directions from the nucleus to the ribosomes, where proteins are made, mRNA (messeng ...
Cell membrane
The cell membrane (also known as the plasma membrane or cytoplasmic membrane) is a biological membrane that separates the interior of all cells from the outside environment. The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances in and out of cells. The basic function of the cell membrane is to protect the cell from its surroundings. It consists of the phospholipid bilayer with embedded proteins. Cell membranes are involved in a variety of cellular processes such as cell adhesion, ion conductivity and cell signalling and serve as the attachment surface for several extracellular structures, including the cell wall, glycocalyx, and intracellular cytoskeleton. Cell membranes can be artificially reassembled.