Macro molecules - Samenvattingen, Aantekeningen en Examens

NSC 150 Exam Study Guide questions with correct answers Carbohydrates -Correct Answer-Function in body: main energy source for cells (nerves+ brain, red blood cells) Glycemic Index -Correct Answer-measures how foods affect level of blood sugar, high GI foods >70 (sugar, processed foods, starch) low GI foods <55 (fiber, protein, cooking) Monosaccharides -Correct Answer-glucose, fructose, galactose Disaccharides -Correct Answer-sucrose, lactose, maltose Polysaccharides -Correct ...

Science - Collection of facts and a process for understanding the world Pseudoscience - Individuals make scientific-sounding claims that are not supported by trustworthy,methodical scientific studies Biology - Scientific study of life What can science NOT answer - The existence of God, understanding of beauty Hypothesis - Proposed explanation for observed phenomena Theory - Hypothesis for natural phenomena that is exceptionally well supported by data Control - The attempt to minimize any ...

Atom The basic unit of matter. Nucleus The center of the atom that is formed by protons and neutrons bound together with strong forces. Electron A negatively charged particle ( - ) with only 1/1840 mass of a proton that surrounds the nucleus. How are all of the isotopes of an element similar? Because they have the same number of electrons, all isotopes of an element have the same chemical properties. Element A pure substance that consists entirely of one type of ...

Pathogenisis correct answers The matter of development of a disease sequel correct answers pathological condition resulting from a prior disease, injury, or attack etiology correct answers the science and study of the causes or origins of disease idiopathic correct answers any disease that is of uncertain or unknown origin may be termed congenital correct answers a condition that is presented at birth, whether or not it is inherited Metabolic Degenerative correct answers can happe...

Abiotic - correct answer Non-living Ex. A rock crystal can "grow" in a simple fashion. But rock crystals don't sense or respond to changing environments thus they aren't alive. Biotic - correct answer living - Be made of materials organized in hierarchical patterns. - Use energy and raw materials to survive. - Sense and respond to changing environments also to maintain homeostasis. - Grow, d...

Pathogenisis Correct Answer The matter of development of a disease Sequel Correct Answer pathological condition resulting from a prior disease, injury, or attack Etiology Correct Answer the science and study of the causes or origins of disease Idiopathic Correct Answer any disease that is of uncertain or unknown origin may be termed Congenital Correct Answer a condition that is presented at birth, whether or not it is inherited Metabolic Degenerative Correct Answer can happen when...

Matter is anything that takes up space, by having a volume, and has mass. Matter can exist in a solid, liquid, gaseous (vapor), or plasma state. All matter is made up of certain basic substances called elements. Elements can be further classified as being either essential or trace elements. Essential elements are required for human life Trace elements are required only in small quantities. Elements cannot be broken down to simpler substances and there are only ninet...

MCAT Biology Practice Questions With Complete Solutions. the chemical reaction that breaks down all the major macro-molecules - CORRECT ANSWER Hydrolysis What is the strongest type of INTER-molecular bonds? - CORRECT ANSWER Hydrogen bonds are the strongest intermolecular bonds.... diople-dipole bonds are weaker. . . Vander wall bonds are the weakest. Why is water a liquid at high temperatures? - CORRECT ANSWER Hydrogen bonding bonds the water molocules closer together. What is an ...

RBS Test 1 Exam Questions And Answers process by which molecules move with the concentration gradient through cell membranes without a carrier molecule - ANS passive simple diffusion the process by which molecules pass through cell membranes due to mechanical pressure - ANS filtration the process by which molecules move against the concentration gradient through cell membranes is called - ANS active transport the process by which molecules are moved with the concentration...

BIOL 1406 exam 2 Chapter 6-10 Collin College - Question and answers already passed BIOL 1406 exam 2: Chapter 6-10 Central Vacuole - correct answer found in many mature plant cells. they hold organic compounds and water Contractile vacuole - correct answer Found in fresh water protists and pump excess water out of cells How Food vacuoles are formed - correct answer formed by phagocytosis food vacuoles, contractile vacuoles, central vacuoles - correct answer 3 types of vacuoles ...