SEQ 1

• Unicellular


  organism that exists as a singular and an independent cell
• Multicellular


  organism that exists as specialized groups of cells; cells are organized into tissues that perform the same function; tissues form organs and organs make up an organ system
• Prokaryote


  has nuclear material in the center of the cell, but is not enclosed by a nuclear membrane; no membranebound organelles; found in bacteria and blue-green bacteria
• Eukaryote


  contain a clearly defined nucleus enclosed by a nuclear membrane and membrane-bound organelles; found in plants, animals, fungi, and protists
• Aspirin is

  Acetyl salicyclic acid
• Aluminum can be purified by

  Electrolysis
• In a plant, what part stores sugar as starch

  leaves, roots, seeds
• Iodized salt is beneficial for

  Lowering of blood pressure
• Differences between eukaryotic and prokaryotic cells include all of the following except?

  Prokaryotic cells have more complex cell walls
• Which of the following is petroleum wax

  Paraffin wax
• Which is the purest form of iron

  Wrought iron
• Which of the following is super cooled liquid

  Glass
• Tear glass is a

  Carbonyl chloride
• Formula of common salt

  Nacl
• Formula of phosphorus


  P4
• Which is the most electronegative atom


  Flourine
• Metal present in hemoglobin is

  Fe
• Hardest form of carbon is

  Diamond
• How many calories are needed to completely change the sample into a liquid

  6000
• Formula of Hydrogen peroxide

  H2O2
• Oxygen is absent in

  Kerosine
• The optimum temperature for an organism is the one at which

  It grows with the shortest generation time
• A slippery outer covering in some bacteria that protects them from phagocytosis by host cells is

  Capsule
• It is the set of values of f(x) for which f is defined

  Range
• It is a rule of associates each element of set A with at least one eement in set B

  Relation
• Which of the following organelles is not involved in protein synthesis

  Nucleus
• It is the set of values of x for which f is defined

  Domain
• As light passes obliquely from air to water, it is bent. This bending is called?


  Refraction
• The numerous vili in the small intestine serve to

  Provide greater surface for absorption
• The alimentary canal is associated with the

  Digestive System
• Which group of chemicals is NOT normally found in most living things

  Silicates
• The spaces between neurons are called

  Synapses
• What property of water allows someone to fill a glass slightly above the rim without the water flowing over

  Surface tension
• An organism with chloroplast in its cell is probably

  Autotroph
• cause intestinal symptoms


  Enterotoxins
• Causes damage to cells

  Cytotoxins
• Gram-negative bacterial cell wall components are called

  Endotoxin
• Plasma soluble substances that are secreted by gram-positive bacteria are called


  Exotoxin