Molecular shapes - Study guides, Class notes & Summaries

This is a comprehensive and detailed note on Chapter 10 notes/summary on bonding II which includes molecular shapes, valence bond theory and molecular orbital theory. To your success in academics!!

Levels of the Brain Social level, organ level, neural system level, brain region level, circuit level, cellular level, synaptic level, molecular level CNS and PNS CNS: Central nervous system Encased in bone Brain and spinal cord PNS: Peripheral nervous system Not encased in bone Spinal nerves (motor and sensory) enter and leave the spinal cord Cranial nerves (motor and sensory) enter and leave the brain. Autonomic nervous system (sympathetic and parasympathetic) control internal organs How ...

Central Dogma of Molecular Biology - ️️DNA-transcription-RNA-translation-protein DNA vs RNA - ️️deoxyribose sugar (H) vs. ribose sugar (OH), thymine vs. uracil , double strand vs. single strand template strand (in transcription) - ️️the DNA strand that is used as the code to "build" a complementary strand of mRNA. strand that is used for transcribing from 3'-5' on DNA strand Because RNA is single-stranded - ️️it can fold into a variety of shapes which gives it functi...

BSC1010 FINAL EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED RATED 100% PASS Enzyme Z catalyzes a reaction that transforms a substrate called ZEE into a product called ZED. Enzyme Z is regulated by two different inhibitor molecules called inhibitor W and inhibitor X. The shape of inhibitor W is very similar to the shape of ZEE while the shape of inhibitor X is completely different from ZEE, ZED, or inhibitor W. t inhibitor molecules called inhibitor W and inhibitor X. The shape o...

Valence Bond Theory - A model that attempts to reconcile the shapes of molecules with those of atomic orbitals through the concepts of orbital overlap and hybridization (429). hybridization - a postulated process of orbital mixing to form hybrid orbitals (430). hybrid orbitals - an atomic orbital postulated to form during binding by the mathematical mixing of specific combinations of nonequivalent orbitals on a given atom (430). sp hybrid orbital - an orbital formed by the mixing of one s...

AQA CHEMISTRY A LEVEL WITH COMPLETE SOLUTIONS covalent bond - ANSWER-a shared pair of electrons between non-metal elements co-ordinate bond - ANSWER-a shared pair of electrons where both electrons are supplied by one atom repulsion in shapes of molecules - ANSWER-Lone pair-lone pair > lone pair-bonding pair > bonding pair-bonding pair electronegativity - ANSWER-the power of an atom to attract the pair of electrons in a covalent bond hess' law - ANSWER-Total enthalpy chang...

Life 103 Exam 1 CSU Questions and Answers Already Passed Science recognizing patterns in the natural world and understanding the mechanisms that give rise to those patterns The Diversity of Life Patterns How plants and animals work Mechanisms Evolution the change in allele frequencies in a population over time Four Mechanisms of Evolution Selection, Genetic Drift, Mutation, and Migration Selection changes in allele frequencies due to organisms with advantageous alleles rep...

Microorganisms/Microbes Minute living things that individually are usually too small to be observed with the unaided eye 7 types of microorganisms •Bacteria •Archaea •Fungi (yeast and molds) •Protozoa •Microscopic algae •Viruses (non-cellular) •Helminths (worms) Bacteria •Bacterium (pl. bacteria) prokaryotes (lack nucleus), single celled (unicellular) organisms. •Shapes: most common: bacillus (rod-like), coccus (spherical or ovoid), and spiral (corkscrew or curved); star-sha...

Features of cells Complex and highly organized even "simple" bacteria • Membranes, compartments, protein machines. • Small, realm of molecules (Chemistry and biochemistry) • Despite differences, most cells work in fundamentally the same ways Energy needed to maintain order 2nd Law of Thermodynamics--entropy increases in the universe. Spontaneous drive: Order --> disorder. All cells use a plasma membrane to maintain organized structure. Wall off the universe. Typically very s...

elements - ️️substances that cannot be broken down into simpler substances by chemical means CHNOPS - ️️an acronym representing the 6 key elements of life carbon - ️️key element of life; major component of ALL organic compounds, including all 4 types of macromolecules (sugars, fats, proteins, and nucleic acids); rarely found unbound to other elements hydrogen - ️️key element of life, highly involved in the creation of protein gradients that enable photosynthesis and resp...