Electron fission - Study guides, Class notes & Summaries

IB Biology 1.2 Latest Update Already Passed Resolution Resolution is defined as the shortest distance between two points that can be distinquished Explain why electron microscopes have a better resolution than light microscopes because the wavelength of the electrons is thousands of times smaller than the wavelength of light. Ultrastructure all the structures of a biological specimen that are at least 0.1 nm in their smallest dimension Something that electron microscopes can se...

CEM 141 MSU Exam 3 Latest Update Graded A+ Ionization Energy energy required to remove an electron from an atom in the gas phase Left Side Electrons have weaker attractions to remove electrons *easier to remove electrons from the left side of the table than the right side* Does it take MORE or LESS energy to remove an electron from Li than from Na? MORE Why? Because as we move down a group, the orbitals become larger and weaker. While going across the effective nuclear charge in...

Science Olympiad Science Word Latest Update 100% Pass Double Helix DNA Structure Deoxyribonucleic Acid DNA Evolution Process of growth or formation; development Gamete A mature sexual reproductive cell that forms with another to form an organism Kingdom A taxonomic category of the highest rank Herbivores Organisms that only feeds on plants Earthquake A movement of the Earth's lithosphere (its crust and upper mantle). New Moon A phase where the moon is invisible or onl...

Green River College: BIOL 100 Unit 3 Notes Latest Updated Chapter 6: Energy for life Learning Objectives: 1. Identify the cellular structure where photosynthesis occurs and describe its function. 2. State the overall chemical equation for photosynthesis. 3. Recognize what is meant by the terms reduction and oxidation. 4. Describe the function of photosynthetic pigments. 5. Explain the flow of electrons in the light reactions. 6. Explain how ATP and NADPH are generated in the light reac...

A Bacteria cell gives rise to 2 genectically identical daughter cells by what process Binary Fission a competitive inhibitor of sucrose should ressemble sucrose a prokaryotic cell does not have a nucleus or membrane bonded organelles A women with type A blood has a child with a man B blood. The child blood type is O blood. What are the genotypes of the parents Mother A-O Father B-O all living organism are made of what cells All zygotes are diploid an enzyme inhibitor that resembles a subs...

A form of asexual reproduction in single-celled organisms by which one cell divides into two cells of the same size - Binary Fission Enzymes, toxins, and other factors that affect the relative ability of a pathogen to infect and cause disease. - Virulence factors Gram staining differentiates bacteria based on their: A) ATP B) endospore C) cell wall D) integral proteins - Cell Wall Reactions that require energy are called ________ reactions: A) endergonic B) endothermic C) exergonic ...

28) Viruses are not the only obligatory intracellular parasites. Describe how the replication of viruses is diferent than cellular organisms that replicate inside of cells, like chlamydiae and rickettsiae. Ans :: Unicellular parasitic cells that need to replicate inside of other cells do not replicate in the same way that viruses do. First of all, unicellular parasites have their own ribosomes to translate their mRNAs and do not use the host cell ribosomes, like viruses do. In addition they ...

What are the different types of microscopy and staining and when are they used? CORRECT ANSWER Types of microscopy include: light microscopy- used primarily to get an idea of the form of the bacteria, used in combination with staining to get an idea of Gram positive and Gram negative protein. Green fluorescent is used to observe cell occurrences like binary fission and movement of proteins. Electron microscopy is very detailed at getting an idea of what is occurring inside and outside of the ce...

PICAT questions and answers| general science/correct and verified 100%PICAT questions and answers| general science/correct and verified 100% General Science - correct answers- The specialized bird feet shown in the illustration are a result of natural selection and are examples of A. adaptations. B. genetic drift. C. domestic breeding. D. two random mutations. - correct answers-Adaptation What is the major force that changes peat to coal? lift friction tension pressure ...

what is the primary means by which chemical energy is added to the biosphere? Photosynthesis Where does photosynthesis occur? thylakoid membranes in the grana stacks of chloroplast What are the main photosynthetic pigments? chlorophyll A, B, carotene, and xanthophyll What is different between the main photosynthetic pigments? they each absorb a different wavelength which is important to the survival of plants throughout seasons What is a byproduct cellular respi...