Bio 171 stuvia - Study guides, Class notes & Summaries

Nucleus - ANSWERContains genomic Endoplasmic Reticulum - ANSWERSeries of membrane-enclosed sacs and interconnected tubes Lysosomes - ANSWERcontain hydrolytic enzymes for digestion Chloroplasts - ANSWERSite of photosynthesis Briefly explain how a Scanning Electron Microscope ( SEM ) forms an image of subcellular organelles , substrates , and viral particles . - ANSWERAn image is formed from the interactions of electrons as they reflect off ( not through ) the surface of the specimen S...

Evolution is a theory that can be applied to different species, but cannot be directly tested - ANSWERFalse Several scientific studies have reported results that reject the process of evolution - ANSWERFalse Two species of birds that are closely related have evolved from an extinct common ancestor - ANSWERTrue Crab and human share common ancestor - ANSWERTrue Evolution often produces species that appear to have imperfect characteristics - ANSWERfalse Evolution - ANSWERa mechanism ...

Nucleus - ANSWERContains genomic Endoplasmic Reticulum - ANSWERSeries of membrane-enclosed sacs and interconnected tubes Lysosomes - ANSWERcontain hydrolytic enzymes for digestion Chloroplasts - ANSWERSite of photosynthesis Briefly explain how a Scanning Electron Microscope ( SEM ) forms an image of subcellular organelles , substrates , and viral particles . - ANSWERAn image is formed from the interactions of electrons as they reflect off ( not through ) the surface of the specimen S...

Ion,cantion, antion - ANSWERatoms that gain or loses its charge. lost ion,gains ion(in specific order of the question Whats the difference between a ionic bond and covalent bond - ANSWER____bond is an attraction between cation and antion while____ bond is formed when atoms share electron hydrogen bond is - ANSWERweak attraction between positive end of one polar molecule and the negative end of another polar molecule. name the 4 types of chemical reactions - ANSWERsynthesis,decomposition...