Lecture 2 Macromolecule components of cells I Chapter 5 Dr Ahmed Aldarmahi Assistant Professor College of Medicine – Jeddah Lecture Objectives • Distinguish between monosaccharides‚ disaccharides and polysaccharides. • Distinguish between saturated and unsaturated fats. • Describe phospholipids and steroids. Glossary • • • • • • • MonoDiPolyMacroPolymer Phospholipids Steroid Overview: The Molecules of Life • All living things are made up of four classes
Premium Fatty acid Fat Nutrition
vertebrate system that is responsible for immunity. Their main function in the body is the production of antibodies that help to fight bacteria and other disease-carrying agents. 4. The cardiovascular system Transports wastes and hormones 5. Anemia Tissues do not get enough oxygen 6. Heart attack A heart attack occurs when blood flow to a part of your heart is blocked for a long enough time that part of the heart muscle is damaged or dies. The medical term for this is myocardial
Premium Blood Heart Blood vessel
adaptations which help populations survive‚ and mutations generate the variation needed by natural selection. 4. What are the goals of taxonomy? The goals of taxonomy are to name species and classify them based on evolutionary relationships. 5. List and describe the four main groups of eukaryote. Plants – multicellular‚ photosynthetic life‚ producers‚ autotrophs Animals – multicellular‚ no photosynthesis and independently mobile‚ consumers‚ heterotrophs Protista – multi- or single- celled
Premium Scientific method Organism Theory
the fifth intercostal space. Figure 23.2 11 In reference to Figure 23.2‚ identify #1 - #3. 3 Epicardium 1 Pericardium 2 Pericardial cavity Figure 23.1 In reference to Figure 23.1‚ identify #1 - #5. 1 Mid-sternal line 4 5th rib 2 Sternum 5 Fifth intercostal space 3 Diaphragm COVERINGS OF THE HEART 5 What is the name of the covering of the heart? The heart is covered by the pericardium‚ or pericardial sac. 6 What is the function of the fibrous layer of the pericardium? The fibrous pericardium functions
Premium Heart
surfaces (lower/upper epidermis) being studied. (Make a patch at least one square centimetre. 3. Allow the nail polish to dry completely on both sides of the leaves. 4. Tape one piece of clear cellophane tape to each of the dried nail polish patches. 5. Gently peel the nail polish patches from the leaves by pulling on a corner of the tape and peeling the fingernail polish off the two leaves sides. These are the leaf impressions you will examine. 6. Tape your peeled impressions one at a time to a very
Premium Leaf Photosynthesis Plant physiology
Australian Ectotherms and Endotherms- temperature regulation Part A :Types of Temperature regulation 1. Write down the meaning of the terms endotherm and ectotherm. Consult a textbook if necessary. a. endotherm Endotherms are animals that can maintain a constant internal body temperature. For instance mammals and birds are true endotherms that can maintain a constant internal body temperature b. ectotherm Ectotherms are animals that are not able to regulate their body temperature or in simple
Premium Temperature Energy Thermodynamics
similar to eukaryotes Gene expression- may have two RNA polymers and different than bacteria similar to eukaryotes 4.) Name 5 key characteristics once used in classifying prokaryotes. Photosynthetic/nonphotosynthetic Motile/nonmotile Unicellular/colony-forming/filamentous Formation of spores/Division by transverse binary fission Importance as human pathogens or not 5.) Name the domains of life. Archaea Bacteria Eukarya 6.) Name and describe 3 basic forms of prokaryotes. Bacillus (rod-shaped)
Premium Bacteria
Models of Abuse For the purpose of this assignment‚ the intention is to describe the four theoretical models of child abuse. The 4 models that I will be looking at are; the medical model of abuse‚ sociological model of abuse‚ psychological model of abuse and the feminist model of abuse. I will also be looking at the aspects of the theories that are similar or different. To conclude I also intend to evaluate the four theoretical models of abuse by identifying the advantages and disadvantages. The
Premium Child abuse Psychological abuse Family therapy
Main Discussion 1. Be able to assess and plan for personal professional development 1.1 Explain the importance of continual self-development in achieving organisational objectives Self-development can be defined as “ ….. personal development‚ with the person taking primary responsibility for their own learning and for choosing the means to achieve this. Ultimately‚ it is about increasing your capacity and willingness to take control over ‚ and be responsible for‚ events” (Pedler‚ Burgoyne
Premium Management
This product is a 10 DC Input‚ 8 Relay Output DL105 Module that was made by Automation Direct. This module is a product of Koyo‚ PLC Direct‚ and Facts engineering working together. This version of the module has a 10-30 VDC power supply instead of a VAC powered output. To protect the module from noise pollution‚ the module has a protective NEMA casing. The diagnostics of the module allow the users to debug and identify problems. The drive has the dimensions 5.12 x 3.16 x 3.63. The ambient temperature
Premium Thermodynamics Temperature Energy