CHAPTER 3: CELLS
... Water and solutes are forced through a body membrane by the hydrostatic pressure of blood (i.e. blood pressure). b. ...
... Water and solutes are forced through a body membrane by the hydrostatic pressure of blood (i.e. blood pressure). b. ...
The Discovery of Cells
... It took nearly two centuries after Hooke’s discovery of cells that anyone realized, cells are present in all living ...
... It took nearly two centuries after Hooke’s discovery of cells that anyone realized, cells are present in all living ...
Unit 2: Cell Biology Study Guide
... 1. cell: membrane-covered structure containing all life materials and performing all life processes; the basic unit of living things 2. unicellular: an organism made of a single cell 3. multicellular: an organism made of many cells 4. cellulose: the indigestible carbohydrate that makes up the plant ...
... 1. cell: membrane-covered structure containing all life materials and performing all life processes; the basic unit of living things 2. unicellular: an organism made of a single cell 3. multicellular: an organism made of many cells 4. cellulose: the indigestible carbohydrate that makes up the plant ...
read and fill out the front only!
... bigger today than when you were born. You have more cells (but NOT bigger cells) than when you were a baby. Elephants have more cells than you do but the cells they have are about the same size as yours. Louis Pasteur taught us that no living thing, not even cells or bacteria, can pop into being out ...
... bigger today than when you were born. You have more cells (but NOT bigger cells) than when you were a baby. Elephants have more cells than you do but the cells they have are about the same size as yours. Louis Pasteur taught us that no living thing, not even cells or bacteria, can pop into being out ...
Notes - Endosymbiotic Theory
... membrane-bound organelle that captures sunlight and uses it to make food for the cell ...
... membrane-bound organelle that captures sunlight and uses it to make food for the cell ...
Cell Types - MCDS Biology
... • About 5,000 viruses have been described in detail, although there are millions of different types • Viruses are found in almost every ecosystem on Earth and are the most abundant type of biological entity. • The study of viruses is known as virology, a sub-speciality of ...
... • About 5,000 viruses have been described in detail, although there are millions of different types • Viruses are found in almost every ecosystem on Earth and are the most abundant type of biological entity. • The study of viruses is known as virology, a sub-speciality of ...
Journey into a Cell: Organizer Sheet
... ensure a quality story. This "Planning Page" will help your team outline your story, Journey into a Cell. Use the "Organizer Sheet" on the reverse side to help you add facts to your story. ...
... ensure a quality story. This "Planning Page" will help your team outline your story, Journey into a Cell. Use the "Organizer Sheet" on the reverse side to help you add facts to your story. ...
Lab C: Osmosis in a Plant Cell
... saline solution isotonic to human body tissues. Explain why this is necessary. ___________________________________________________________________________ ___________________________________________________________________________ _____________________________________________________________________ ...
... saline solution isotonic to human body tissues. Explain why this is necessary. ___________________________________________________________________________ ___________________________________________________________________________ _____________________________________________________________________ ...
Biology Warm-Up Dec
... neuron. It does this releasing _________ that cross the gap and fit into _______ sites on the adjacent ______. This enables positive ______ to move across the gap into the next neuron and the _____ continues down the next nerve cell. The core of muscle tissue is made of two proteins called ____ and ...
... neuron. It does this releasing _________ that cross the gap and fit into _______ sites on the adjacent ______. This enables positive ______ to move across the gap into the next neuron and the _____ continues down the next nerve cell. The core of muscle tissue is made of two proteins called ____ and ...
Nucleic Acids - Spring Branch ISD
... Monosaccharides-(Greek- monos sacchar means one sugar) Ex: glucose, fructose, deoxyribose Monosaccharides range from 3-7 carbons in their “backbone” Glucose functions in the formation of ATP during cellular respiration. It serves as raw materials for amino acids (protein monomers) and fatty acids (l ...
... Monosaccharides-(Greek- monos sacchar means one sugar) Ex: glucose, fructose, deoxyribose Monosaccharides range from 3-7 carbons in their “backbone” Glucose functions in the formation of ATP during cellular respiration. It serves as raw materials for amino acids (protein monomers) and fatty acids (l ...
Endocytosis - Cloudfront.net
... • ATP energy opens/closes protein channel – ATP = Adenosine Triphosphate • Acts like a pump ...
... • ATP energy opens/closes protein channel – ATP = Adenosine Triphosphate • Acts like a pump ...
Plant Cell
... • Spherical body containing many organelles, including the nucleolus • Contains DNA (in chromosomes) • Surrounded by the nuclear membrane • In Both Plant and Animal Cell ...
... • Spherical body containing many organelles, including the nucleolus • Contains DNA (in chromosomes) • Surrounded by the nuclear membrane • In Both Plant and Animal Cell ...
Chapter 2 - Regulation of protein activities
... A number of receptors in the cell membrane are also enzymes. These receptors are membrane-spanning, with extracellular and intracellular domains. When the extracellular domain is bound by the respective hormone, a conformational change occurs in the intracellular domain, altering its catalytic activ ...
... A number of receptors in the cell membrane are also enzymes. These receptors are membrane-spanning, with extracellular and intracellular domains. When the extracellular domain is bound by the respective hormone, a conformational change occurs in the intracellular domain, altering its catalytic activ ...
Structure Function
... A type of cell division that produces egg and sperm cells used in reproduction Ex. Cells formed though meiosis have half the number of chromosomes of the original cell. ...
... A type of cell division that produces egg and sperm cells used in reproduction Ex. Cells formed though meiosis have half the number of chromosomes of the original cell. ...
Chapter 5
... The exchange of three sodium ions for two potassium ions creates an electrical gradient. The outside of the cell becomes positively charged and the inside becomes negatively charged. This helps nerve cells to conduct electrical impulses ...
... The exchange of three sodium ions for two potassium ions creates an electrical gradient. The outside of the cell becomes positively charged and the inside becomes negatively charged. This helps nerve cells to conduct electrical impulses ...
3.1 Cell Theory Early studies led to the development of the cell theory.
... 3.2 Cell Organelles Several organelles are involved in making and processing proteins. •Proteins move from the ER to the Golgi apparatus. •The Golgi apparatus consists of closely-layered stacks of membrane enclosed spaces that process, sort, and deliver proteins that are transported to other places ...
... 3.2 Cell Organelles Several organelles are involved in making and processing proteins. •Proteins move from the ER to the Golgi apparatus. •The Golgi apparatus consists of closely-layered stacks of membrane enclosed spaces that process, sort, and deliver proteins that are transported to other places ...
Cell division Objectives
... tissue. State that interphase is an active period in the life of a cell when many metabolic reactions occur, including protein synthesis, DNA replication and an increase in the number of mitochondria and/or chloroplasts. Describe the events that occur in the 4 phases of mitosis (prophase, metaphase, ...
... tissue. State that interphase is an active period in the life of a cell when many metabolic reactions occur, including protein synthesis, DNA replication and an increase in the number of mitochondria and/or chloroplasts. Describe the events that occur in the 4 phases of mitosis (prophase, metaphase, ...
PDF
... cells but, as differentiation proceeds, they become committed to the T-cell lineage. On p. 1207, Marissa Morales Del Real and Ellen Rothenberg investigate the regulatory network that controls this process. Previous studies have shown that the decision to become a T cell can be opposed by the myeloid ...
... cells but, as differentiation proceeds, they become committed to the T-cell lineage. On p. 1207, Marissa Morales Del Real and Ellen Rothenberg investigate the regulatory network that controls this process. Previous studies have shown that the decision to become a T cell can be opposed by the myeloid ...
CHAPTER 3: CELLS
... CYTOPLASM (cytosol) = the jelly-like fluid (70%) that holds the cellular organelles and occupies the space between the nucleus and cell membrane. ...
... CYTOPLASM (cytosol) = the jelly-like fluid (70%) that holds the cellular organelles and occupies the space between the nucleus and cell membrane. ...