Biosynthetic work - Study guides, Class notes & Summaries

Water characteristics - Answer polar, cohesion (hold together), adhesion (hold to another substance), surface tension, specific heat, heat of vaporization Surface Tension - Answer A measure of how difficult it is to stretch or break the surface of a liquid Specific Heat - Answer amount of heat absorbed or lost to change temperature by 1C Heat of Vaporization - Answer the quantity of heat required to convert 1 from liquid to gas Water polarity - Answer uneven sharing of electrons that produc...

water - ANSWER -polar molecule -polar colvalent bonds -oxygen end is partial negative and the hydrogens have a partially positive end -cohesive polar covalent bonds - ANSWER -opposite ends of the molecule have opposite charges cohesion - ANSWER -H bonding between H2O creates it (sticky) -allows for the movement of water against gravity -high surface tension -water moves up a tree by transpiration (helped by ____) adhesion - ANSWER -H2O molecules form H bonds with other substances ...

Test Bank for Janeway’s Immunobiology, 9th Edition By Kenneth Murphy, Casey Weaver JANEWAY'S IMMUNOBIOLOGY, 9 TH EDITION CHAPTER 1: BASIC CONCEPTS IN IMMUNOLOGY The origins of vertebrate immune cells 1.1 Multiple choice: In patients with lymphomas, the cancer cells invade the bone marrow and destroy the environment required for normal hematopoiesis. This leads to bone marrow failure, which disrupts the production of hematopoietic cell lineages. All of the following cell types would b...

BIOL 101; Week 3 Quiz Preparation Tasks: Your Answers and Notes 6 Energy-Driven Inventions 6.1 Living Systems Require a Flow of Energy In a phrase, how do physicists define “energy” ? the ability to do work How would a cell biologist define “energy” ? The physicist’s definition of energy is not ____________ for use in defining energy changes within a living cell. List 5 major sorts or categories of energy change within the cell. On a cold day, which of the following processes do your c...

Describe the fundamental relationship between autotrophs and heterotrophs in an ecosystem - correct answer Autotrophs (plants) in an ecosystem use light or chemical energy to produce its food and organic compounds that heterotrophs (herbivores) need in order to survive. - Both are part of a never ending cycle that propagates energy for all organism in an ecosystem. Define ecosystem - correct answer consist of all the organism living in a community, as well as the abiotic factors w...

BIOL 1020 Test Prep with Complete Solutions Graded A+ Functional Groups *** Components of organic molecules, involved in reactions Hydroxyl -OH *** Polar due to electronegative oxygen forms hydrogen bonds with water. Dehydration reaction between hydroxyl and carboxyl= *** ester linkage Unsaturated fats usually have BLANK bonds *** cis bonds Artificially hydrogenated bonds usually have BLANK bonds *** trans 2 fatty acids+phosphate group+glycerol *** Phospholipid carbon skelet...

· NR 508 Week 4: Lesson – listen to lectures on Anti-depressants and Anti-anxiety/Anti-insomnia agents and read Depression, pharmacology for psychosis, bipolar disorder, anxiety, and ADHD. Some of the questions on the midterm may come from these lectures. (Questions are at the end of the ppts) · Reading assignments: Refer to week 4 Reading in the modules · Week 4: Midterm Exam the midterm is 50 questions, each worth 2 points for a total of 100 points. Requires the use of Respondus Lockdow...

MMSC490 Practice Exam 1|123 Questions with Verified Answers cytoplasmic organelles are: a. absent in prokaryotic cells and present in eukaryotic cells. b. present in both prokaryotic and eukaryotic cells. c. present in prokaryotic cells and absent in eukaryotic cells. d. absent in both prokaryotic and eukaryotic cells. - CORRECT ANSWER a. absent in prokaryotic cells and present in eukaryotic cells E. coli is a useful model system for molecular biology studies because: a. it has a smal...

Fundamentals of Biochemistry Life at the Molecular Level 4th edition by Voet- Test Bank Sample Test Chapter 3: Nucleotides, Nucleic Acids, and Genetic Information Matching A) diploid B) phosphodiester C) probe D) pyrimidine E) introns F) cloning G) transformed H) exons I) ampicillin J) autoradiography K) chain-terminator L) purine M) ester 1. Cytosine, uracil, and thymine are derivatives of . Ans: ...

MCB complete unit Terms in this set (559) The secretory and endocytic pathways o Cells need to eat, communicate, and respond to changes in their environment o Material is secreted through exocytosis and internalised through endocytosis o Material is sorted and modified through many cellular compartments using transport vesicles Red - secretory pathway Green - endocytic pathway Blue - retrieval pathways A roadmap of the secretory and endocytic pathways Visu...