Teas Sceience
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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where is the breakdown of fats? | small intestine
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where is the breakdown of carbs? | mouth
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where is the breakdown of protein | stomach
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what is a paradigm shift? | radical change from previous thinking
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adaptation | increase of alleles of certain genes from generation to generation that allows a species to survive and reproduce better
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natural selection | means by which adaptation occurs
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sympathetic nervous system | activates the body's fight-or-flight response
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quantitive data | numbers that can be measured
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biological classification system starts where | at the domain and becomes more specific as it descends to species
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water | has a high specific head and high heat of vaporization meaning that a great deal of energy is required to cause increases in temperature
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hydrocarbons with a double bond | CnH2n also known as alkenes
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hypothesis, or a claim | must be supported by analyzed data
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cardiovascular system's role | to provide the body's cells with oxygen and nutrients. but not primarily responsible for the transport
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after passing through the right ventricle of the heart during a contraction... | blood then travels through the tricuspid valve into pulmonary artery
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respiratory system | responsible for supplying the body with oxygen and removing carbon dioxide
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lining of hollow organs of the digestive system... | such as esophagus, stomach, and intestines, are comprised of smooth muscle tissue, which creates the peristalsis needed to push undigested food through the body
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protons | charge of 1+, mass = 2000 more massive than electrons
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electrons | charge of 1-
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spine | provide protection for spinal cord
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density | the higher the density, slower the travel
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acids | pH values of 1-7( 7 being neutral). so, a substance with a pH of 2 would be a strong acid
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immune cells are produced where | the body's bone marrow
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heart is located where | behind the sternum
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alveoli | structures in the respiratory system in which the exchange of gases occurs
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prokaryotic cell lacks what | a membrane-bound nucleus
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genotype | comprised of its various genes, which are made of DNA
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heterotrophs | mitochondria is the powerhouse of cells.
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what does the mitochondria produce for the cells | ATP
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ER | has ribosomes on surface giving it a rough characteristic
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genes | composed of DNA
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protein | composed of amino acids
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covalent bonds | require sharing of electrons
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ionic bonds | has electrons donated and accepted by atoms to complete the valence structure
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germ cells | only cell capable of passing along mutations of off spring
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DNA codons found in genes encode what | amino acids that make proteins
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what is the cell response cycle | DNA of cells should be fully and correctly duplicated
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what is only found in RNA | Uracil
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what is only found in DNA | thymine
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what is found in both DNA and RNA | guanine and adenine
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what does the mass number equal | the number of proteins and electrons
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heat removal equation | H= -ML
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where does meosis occur | only in germ cells
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where does mitosis occur | all other cells
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what is the number of protons equal to | the atomic number
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equation for saturated hydrocarbons | CnH2n+2
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what does scientific research rely on | modern methods of data collection, display, and analysis
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what does collection involve | precise measuring tools
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what does display involve | 3D modeling with computer software
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what does analysis involve | high powered math
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what is a lysosome used for | required for waste processing because it contains the enzyme needed
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digestive system contains what | all organs from mouth to anus
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what do heterotrophs do | release CO2
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what is CO2 used in heterotrophs | used to produce glucose in autotrophs during cellular respiration
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oxygen | by product of glucose production in autotrophs that is used by heterotrophs for ATP production in cellular respiration
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pancreas | component of endocrine system
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food processing | after food passes through the stomach, it goes into the duodenum
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Kenetic Energy equation | KE= 1/2MV^2= Joules
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alleles of genes | form from genetic changes (mutations) which can occur in genes. these mutations modify the gene and produce a different allele
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spindle fibers | grow from the centrosomes during mitosis to aid in chromosome separations
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colon | area for absorption of water
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