Chapter 1: Biological molecules quiz Chapter 2: Cell and nuclear division quiz Chapter 3: Cell membranes and transport quiz Chapter 4: Cell structure quiz Chapter 5: Ecology quiz Chapter 6: Enzymes quiz Chapter 7: Immunity quiz Chapter 8: Mammalian transport system quiz ...
Please note that this is a work in progress. We are adding new quizzes all the time so please check back regularly. A Level Biology Unit 1 - Biological Molecules Monosaccharides & Disaccharides Polysaccharides Lipids & Phospholipids Amino Acids & Proteins ...
Take this quiz on simple diffusion to test your knowledge of the topic. Diffusion is basically the random movement of molecules in a gas or a liquid, causing the molecules to become evenly distributed in the environment. If you know everything related to it or you wish to learn more, take...
: a number that relates the rate of a chemical reaction with the concentrations of the reacting substances : the sum of all the exponents of the terms expressing concentrations of the molecules or atoms determining the rate of the reaction compare first-order reaction, second-order reaction, ...
LevelDB - A fast key-value storage library written at Google that provides an ordered mapping from string keys to string values. [BSD] libpqxx - The official C++ client API for PostgreSQL. [BSD-3-Clause] LMDB - Very fast embedded key/value store with full ACID semantics. [OpenLDAP] LMDB...
Molecules are constantly vibrating, and these vibrations change when the molecules absorb IR light. The changes in vibration include the bending and stretching of various bonds. Each type of bond within a molecule absorbs IR at different wavelengths. So, to identify ethanol in a sample, you have...
which are high-affinity iron chelating molecules, to scavenge iron.A. baumanniican sequester zinc molecules, which function as structural cofactors for numerous proteins, through the use of a high-affinity zinc acquisition system. It is thought that a transporter connected to the natural resistance-...
, which are essential for life. it was speculated that from these compounds, self-replicating materials were believed to have formed, such as precursors to rna. however, the experiment failed to actually create such self-replicating material because the positions of these molecules have to be ...
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Vitamins are also responsible for the breakdown of food molecules during digestion, for the formation of bones, blood cells, hormones, muscles, nerves and genetic materials of our living cells. Deficiency of these vitamins results in certain diseases and disorders. ...