Endomembrane Study guides, Revision notes & Summaries

Only plant cells have vacuoles - False The main function of mitochondria is: - ATP Synthesis Which of the is NOT a scientific theory? - Creationism Cholesterol produces the steroid hormone insulin - False Which of the following organelles is part of the endomembrane system? - Golgi Complex The ability to acquire and use energy is - Metabolism Carbohydrates are hydrophilic molecules - True NaCl is a hydrophobic molecule that forms hydrogen bonds with water - False

AP Biology Exam #3 Endomembrane organelles group of membranes and organelles that work together to modify, package, and transport proteins and lipids Nucleus The central part of the cell containing DNA and RNA and responsible for growth and reproduction - contains the nucleolus, chromatin, and nucleoplasm Contain genetic material The nucleus is enclosed by the nuclear envelope Nuclear envelope Has a double membrane and contains pores that regulate entry and exit of materials ...

Bio 181 Exam 1 Latest Update Graded A+ DNA deoxyribonucleic acid, the material that contains the information that determines inherited characteristics Electron microscope instrument that uses a beam of electrons instead of light to magnify structures up to 500,000 times actual size; allows scientists to view structures within a cell Endomembrane system The collection of membranes inside and around a eukaryotic cell Endoplasmic reticulum internal transport system of the cell, mod...

Basic Cellular Functions 1. Movement 2. Conductivity 3. Metabolic Absorption 4. Secretion 5. Excretion 6. Respiration 7. Reproduction 8. Communication Functions of Plasma Membrane 1. Structure 2. Protection 3. Activation of Cell 4. Transport 5. Cell to Cell Interaction Nucleus Function Membrane bound structure, controls cell division and contains genetic information/material Cytoplasm Cytoplasmic matrix that surrounds organelles Mitochondria Primary energy maker, res...

Difference between prokaryotic cells and eukaryote cells: correct answersEukaryotes have internal-membrane bound organells Prokaryote cells correct answersUnicellular organisms that don't have nuclei Eukaryotic cells correct answersOrganisms whose cells contain their genetic information inside the nucleus Which of the following structural features of phospholipid molecules affect their ability to assemble into cell membranes? correct answersPhosolipids have both hydrophonic and hydroph...

The association of ribosomes with _____ invaginations would support the _____ theory. - ANSWER membrane, endomembrane After a cell is pancake shaped in a cell culture dish, the order of events that occurs as a cell walks is? - ANSWER filapodia, lamellipodia, cell muscle, retraction fiber T/F It is presumed that the peroxisomes evolved in these primitive, protoeukaryotes to remove oxygen, which was toxic to the primitive cells. - ANSWER true T/F In an extant prokaryotic cell the outer...

ASU Bio 181 Quiz 1 The association of ribosomes with _____ invaginations would support the _____ theory. - correct answer membrane, endomembrane After a cell is pancake shaped in a cell culture dish, the order of events that occurs as a cell walk is? - correct answer filipodia, lamellipodia, cell muscle, retraction fiber T/F It is presumed that the peroxisomes evolved in these primitive, proto-eukaryotes to remove oxygen, which was toxic to the primitive cells. - correct answer true T/...

BIO 117 Exam 2 | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+ sexual fungal reproduction Correct Answer: 1. plasmogamy 2. heterokaryotic mycelium 3. karyogamy heterokaryotic mycelium Correct Answer: cells contain 2 haploid nuclei from parent (n+n) karyogamy Correct Answer: fusion of nuclei from parents (2n) three domains of life Correct Answer: bacteria, archaea, eukarya methods of gene exchange for bacteria Correct Answer: 1. transformation 2. conjuga...

TEST BANK ANATOMY AND PHYSIOLOGY OPENSTAX Table of Contents 1. An Introduction to the Human Body ................................................................................................................. 2 2. The Chemical Level of Organization ................................................................................................................ 7 3. The Cellular Level of Organization ..................................................................................................

Biology 115 WVU Exam 2 Questions and Answers Already Passed Select all that are components of cell theory -Each cell can regulate its internal conditions (homeostasis) -All living things are made from one or more cells -Homeostasis at the level of the tissue, organ, organ system and organism reflects the combined and coordinated actions of many cells -The cell is the basic unit of life -Cells are produced directly from the growth and division of other cells In order to carry out t...