Prokaryotic cell wall - Study guides, Class notes & Summaries

A form of asexual reproduction in single-celled organisms by which one cell divides into two cells of the same size - Binary Fission Enzymes, toxins, and other factors that affect the relative ability of a pathogen to infect and cause disease. - Virulence factors Gram staining differentiates bacteria based on their: A) ATP B) endospore C) cell wall D) integral proteins - Cell Wall Reactions that require energy are called ________ reactions: A) endergonic B) endothermic C) exergonic ...

For prokaryotic cells, which statement is correct concerning how the structure of a particular cell component correlates with its function? - The cell wall is a tough, fibrous layer that protects the cell and gives it shape and rigidity. In lateral gene transfer, genes are ______. - moved from one species to another Which character separates bacteria from archaea? - bacteria have peptidoglycan in their cell wall. What does it mean to say that prokaryotic organisms have "compact" genomes, ...

what is a microorganism? what are some examples? - Answer-microorganism- organisms that are too small to be seen with the unaided eye examples- bacteria, archaea, fungi define pathogenic - Answer-the term used to describe a disease-causing microorganism who developed the formal system for classifying and naming organisms? - Answer-carolus Linnaeus each organism has two names, the first name is the ______ and the second name is the _____. - Answer-genus, species how are the names of organi...

BIO100 Final Exam Questions and Answers Already Passed **Cell Theory** - What defines cell theory? - All organisms consist of one or more cells. - Cells are the fundamental and smallest units of life. - Every new cell originates from a pre-existing cell. **Plasma Membrane** - Explain the plasma membrane. - It maintains the cell's distinct identity. **Cytoplasm and Organelles** - Define cytoplasm. - Cytoplasm includes semi-fluid material and organelles. - Define organell...

Cell Theory All living organisms are composed of one or more cells. What are the 3 important parameters in microsopy? Magnification, resoultion, and contrast. Cell structure relies on what 4 factors? Matter, energy, organization, and information What are the 2 categories all forms of life based on cell structure? Prokaryotes and Eukaryotes. The proetome of a cell determines its ? Structure and function. Prokaryotic cell Reletively simple sturctures without a nucleus, put into either bacte...

30s - small subunit 30S + 50S - 70S ribosome 50s - large subunit 70s - the size of prokaryotic ribosomes. 70s ribosomes - prokaryotes 80S ribosomes - Eukaryotes A covalent bond results from __________. - sharing of electrons between two atoms A patient enters your office complaining of excessive stiffness and cramps after vigorous exercise. Tests reveal the patient has Brody disease, a muscle disorder characterized by impairment of skeletal muscle relaxation due to the inability of the ...

IB Bio HL I Semester 1 Exam Review with Certified Solutions Outline the Cell Theory -All organisms are composed of one or more cells -Cells are the smallest unit of life -All cells come from pre-existing cells Discuss the evidence for Cell Theory -Robert Hooke uses microscope to observe living cells -Louis Pasteur performs chicken broth experiment to prove that cells come from pre-existing cells Outline the therapeutic uses of stem cells -Implanted stem cells to rebuild brain tis...

UTA Microbiology Exam 1 Questions and Answers Already Passed Microbiology The study of small organisms Hippocrates was known as ___? the father of western medicine What did Hippocrates believe? diseases were not caused by supernatural reason Leeuwenhoek was known as __? the father of microbiology What did Pasteur discover and invent? discovered fermentation, invented pasteurization, vaccines What did Koch create and develop? created a method for connecting pathogens with a ...

KSU Biology 198 Exam 3 Questions and Answers Already Graded A When viewing with a(n) ____ microscope, organisms can be alive or dead, you can see larger structures, and the color of the organisms. light When viewing with a(n) _________ microscope, organisms must be dead, but you can view very small things such as ribosomes and protein as well as the texture of organisms. electron The __________ states that all cells come from pre-exisisting cells, are the smallest unit of life, an...

IB Biology HL Questions and Answers Already Passed What are the characteristics common to all forms of life? reproduction, carbon, responds to surroundings, Growth and Development, cellular organization, and energy What are the levels of biological organization from simple to most complex? Molecules, cell, tissue, organ, organism, population, community, ecosystem, biosphere What are the 4 most common types of biological molecules? Proteins, nucleic acids, carbohydrates, and lipids...