Preview

Principles of Bio

Satisfactory Essays
Open Document
Open Document
357 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Principles of Bio
Alexus Jenkins-Reid Dr. Vomda Reed Principles of Biolo114-01 9/24/11

"Little Mito"

1. What are Nuc, Flag, ER, Mito, Chlora, Golgi, Ves and Lys short for ? What does each organeelles do in the cell ? Cholra stands for cholraplast which gathers energy from the sun light to create food for the cell, which is a process called photosynthesis. ER stands for Endoplasmic Reticulum the ER manufactures certain macromolecules, also it sorts and packages materials into transport vesicles. Flag stands for Flagellum, the Flag is a locomotion oraganelle composed of microtubes. Mito is short for Mitochondrion, this is where the celluar respiration takes place and most of the cells ATP. Nuc is short for Nuclus or Nucleous , the is used to produce ribosomes.Golgi stands for Golgi apparatus this organelle is in controlling the modification, sorting, and secreation of cell products. Lys is short for Lysosomes , this is the digestive organelle where the macromolecules are hydrolyzed. Ves is short for Vessicals.
2. What is and autogenic hypothesis of the origin of the eukaryotic cell? The autogenic hypothesis of the origin of the eukaryotic cell is that the eukaryotic presxsisted as a prokaryotic cell.
3. What is the evidence that supports the autogenic hypothesis? A process called membrane folding, which folded and created the eukaryotic cell , that explains why the different parts of the eurkayotic cell has

You May Also Find These Documents Helpful

  • Satisfactory Essays

    Bio Frq #4

    • 336 Words
    • 2 Pages

    The endomembrane system is made up of different membranes that are suspended in the cytoplasm within a cell. These membranes divide the cell into functional and structural compartments, or organelles. The endomembrane system has three major components; the plasma membrane, Golgi apparatus, and vesicles. The plasma membrane surrounds the outside of the cell. It is made up of a double layer of phospholipids and controls the movement of various substances into and out of the cell, both passively and actively. The plasma membrane separates the inside of the cell from the outside; it is consisted of a phospholipid bilayer. This bilayer is a double membrane made up of hydrophobic tails and a hydrophilic heads. The function of the Golgi apparatus is to modify, sort, and package proteins, lipids and other materials from the Cellular endoplasmic reticulum for storage within the Cell and for exporting to the exterior of the Cell. The vesicles are small compartments that are involved in the exporting and importing of material in, out, and within the cell.…

    • 336 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Nt1310 Unit 8

    • 825 Words
    • 4 Pages

    Identify the structure highlighted in green (or the two darkened structures if the color is not shown properly)…

    • 825 Words
    • 4 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Mito Case Study

    • 303 Words
    • 2 Pages

    Answer: The autogenic hypothesis is that a prokaryotic cell slowly but surely evolved on it’s own to the eukaryotic cell.…

    • 303 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Bio 101 report

    • 288 Words
    • 2 Pages

    1. No, the Starch did not. Because once we added Iodine to the Beaker the color did not change.…

    • 288 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    2. Write an Essay (2 pages, front and back of each page) that compares and contrast the prokaryotic and the different types of Eukaryotic cells. (10 points max)…

    • 381 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    You should have been able to see cytoplasmic streaming (the movement of chloroplasts and other organelles within the cell.…

    • 430 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Bio Task 4

    • 1065 Words
    • 5 Pages

    Enzymes are proteins that increase the rate of chemical activity. Their three dimensional structure determines their function, and is made of chains of amino acids that have folded into a specific shape with a unique property. Enzymes lower the activation energy needed for a chemical reaction, therefore speeding up the process. Multiple enzymes work together in metabolic pathways, taking a product (end result) of one metabolic reaction as a substrate (substance or molecule at start of process) for another reaction. Metabolic pathways create the avenue for fructolysis, the breakdown (catabolism) of fructose, occurring in the liver, and in muscle and fat tissue. Most of fructose obtained by diet is metabolized in the liver, where the enzyme fructokinase is abundant. This enzyme phosphorylates the substrate (fructose) into fructose-1-phosphate, which is then split into glyceraldehyde and dihydroxyacetone phosphate, both three carbon molecules that can enter the glycolytic pathway for further oxidation and energy production. Enzymes are specific to a substrate, meaning they have an active spot on the enzyme that will only work with a specific shape of a particular substance (substrate).…

    • 1065 Words
    • 5 Pages
    Good Essays
  • Satisfactory Essays

    Bio Exam 1

    • 2676 Words
    • 36 Pages

    The activation energy required for a catalyzed reaction is ___________ compared to an uncatalyzed reaction.…

    • 2676 Words
    • 36 Pages
    Satisfactory Essays
  • Powerful Essays

    Bio Midterm 1 Review

    • 1812 Words
    • 8 Pages

    6. Two identical DNA molecules in a eukaryotic cell that are created through DNA replication are?…

    • 1812 Words
    • 8 Pages
    Powerful Essays
  • Powerful Essays

    Bio 101 Week 4 Assignment

    • 1287 Words
    • 6 Pages

    The cephalopodor octopus is a marine organism that inhabits many diverse regions of the ocean. Its food source consists of crabs, small fish, clams, mussels and other marine animals. The octopus is a predatory animal and has developed many skills to aid in its survival in the environment it has adapted to.…

    • 1287 Words
    • 6 Pages
    Powerful Essays
  • Satisfactory Essays

    SCI 209 Entire Course

    • 661 Words
    • 4 Pages

    Describe at least one of the early research theories about the origins of life on Earth.…

    • 661 Words
    • 4 Pages
    Satisfactory Essays
  • Powerful Essays

    Bio 101

    • 24956 Words
    • 100 Pages

    If you have any doubt as to what you are supposed to be doing and how to do it safely,…

    • 24956 Words
    • 100 Pages
    Powerful Essays
  • Good Essays

    Bio 101

    • 8022 Words
    • 20 Pages

    The following is excerpted from The Tabernacle, the Priesthood, the Offerings by I.M. (Isaac Massey) Haldeman, 1925. Haldeman was the pastor of First Baptist Church of New York City for nearly 50 years, from 1884-1933. Though Haldeman did not have advanced formal theological training, he made up for this with a high native intellect, excellent gifts, a passion for Jesus Christ, a love for God’s Word, diligent study habits, and a broad appetite for learning under the Headship of Christ. In recognition of this he was awarded an honorary D.D. from William Jewel College in 1909. He was a theological warrior who did not draw back from the public reproof of modernists and other false teachers, speaking against fellow Baptists such as Harry Emerson Fosdick and against Charles Taze Russell, founder of the Jehovah Witness cult. He was a crusader against worldliness in the churches. Bible teacher James M. Gray called him “the greatest prophet of the Lord now standing in any pulpit in this country.” Said to be “the most influential preacher of prophetic themes in his generation,” he interpreted Bible prophecy literally and emphasized the imminent return of Christ. The following is excerpted from The Tabernacle, the Priesthood, the Offerings by I.M. (Isaac Massey) Haldeman, 1925. Haldeman was the pastor of First Baptist Church of New York City for nearly 50 years, from 1884-1933. Though Haldeman did not have advanced formal theological training, he made up for this with a high native intellect, excellent gifts, a passion for Jesus Christ, a love for God’s Word, diligent study habits, and a broad appetite for learning under the Headship of Christ. In recognition of this he was awarded an honorary D.D. from William Jewel College in 1909. He was a theological warrior who did not draw back from the public reproof of modernists and other false teachers, speaking against fellow Baptists such as Harry Emerson Fosdick and against Charles Taze Russell, founder of the Jehovah Witness…

    • 8022 Words
    • 20 Pages
    Good Essays
  • Powerful Essays

    Mitochondrian

    • 1311 Words
    • 6 Pages

    The cell is the most basic unit of life. The cell serves as the place for processes such as cellular respiration, metabolism and energy production in the form of ATP, or adenosine triphosphate. Many organelles—small structures that help to carry out the daily operations of the cell, inhabit the cell such as the Golgi complex, the endoplasmic reticulum, the nucleus, or brain of the cell, and lysosomes. An organelle that is the place where most of the cell’s energy is generated is called the mitochondrion. The mitochondrion, commonly named “the powerhouse of the cell,” is found in most eukaryotic cells, and the number of mitochondria within a cell can vary; however, this depends on the organism and the tissue type. This organelle is so unique that it contains its own DNA. This is so because the mitochondrion is theorized to have once been a cell on its own according to the endosymbiotic theory which suggests that the mitochondrion has a distant bacterial history. While the main function of the mitochondrion is energy production, other functions are heat production, aid in cell death and storage of calcium ions.…

    • 1311 Words
    • 6 Pages
    Powerful Essays
  • Powerful Essays

    Unit 8.3.1 Study Guide

    • 4808 Words
    • 20 Pages

    * Outline the historical development of the cell theory, in particular, the contributions of Robert Hooke and Robert Brown…

    • 4808 Words
    • 20 Pages
    Powerful Essays