front 1 What are the building blocks of proteins? | back 1 Amino Acids |
front 2 What happens when monomers are joined? | back 2 1 water is released. *monomers joing, 1 less water is given off; 13 join, 12 water is given off* |
front 3 What are the 5 properties of water? | back 3 1-Versatile Solvent
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front 4 pH | back 4 potential hydrogen |
front 5 The pH scale | back 5 0-14; measure of hydrogen ion concetration in a solution |
front 6 Numbers of Acidic, Basic, and Neutral? | back 6 0-7: Acidic
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front 7 A change in 1 pH unit= a ____ fold change in the hydrogen ion concetration | back 7 10 |
front 8 Differentiate between saturated and unsaturated fats | back 8 Saturated: solid at room temperature, have all the hydrogen it can hold, no double bonds
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front 9 Nucleus | back 9 largest organelle; contains DNA; control center of the cell |
front 10 Ribosome | back 10 Make proteins |
front 11 Chloroplast | back 11 Where photosynthesis takes place |
front 12 Mitochondria | back 12 Makes ATP, powerhouse of the cell |
front 13 Lysosome | back 13 Digestive organelle; contain hydrolytic enzymes |
front 14 Golgi bodies | back 14 Invovled in modification, packaging, and secretion |
front 15 Endoplasmic Reticulum | back 15 System of internal membranes
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front 16 Solute and Solvent | back 16 Solute is substance dissolved; Solvent is what the solute dissolves into (most common solvent is H2O) |
front 17 Diffusion | back 17 Movement of solute from high concentration to low concentration |
front 18 Osmosis | back 18 Movement of H2O from more h@O to less H2O across a membrane |
front 19 Define Energy | back 19 The ability to do work |
front 20 First Law of Thermodynamics | back 20 Energy cannot be created, or destroyed within the universe |
front 21 Second Law of Thermodynamics | back 21 No energy conversion is 100% efficient |
front 22 Energy transformation in photosynthesis | back 22 The sun's energy is captured to produce chemical nutrient energy (food) for plants |
front 23 Energy transformation in cellular respiration | back 23 chemical nutrient energy (food) converted into ATP for every living thing |
front 24 Why is ATP the energy source of cells? | back 24 It is the "energy currency" of teh cell. COntain high energy phosphate bonds
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front 25 Enzymes | back 25 An organic molecule that catalyzes (speeds up) a chemical reaction without being consumed. |
front 26 3 ways an enzyme's activity can be altered | back 26 1- Temperature
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front 27 Electromagnetic Spectrum (short wavelength; high energy, to long wavelength; low energy) | back 27 Gamma-> X-ray -> Ultra Violet -> Visible -> Infrared -> TV -> Radio |
front 28 Which part of the spectrum is used in photosynthesis? | back 28 Visible light |
front 29 Does chlorophyll reflect or absorb green light? | back 29 It reflects green light, and absorbs red and blue very strongly |
front 30 Give the equation for photosynthesis | back 30 6CO2 + 6H2O -> C6H12O6 + 6O2
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front 31 Describe the light Reaction | back 31 Requires light; occurs in teh thylakoids
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front 32 Describe the Dark Reaction | back 32 Can occur day or night (doesn't require light); occurs in the stroma
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front 33 Photosynthetic process of light reaction | back 33 Light is absorbed in Photosystem 2; the energy of teh sunlight activates electron's to jump to the electron acceptors; these electrons pass through the electron transport chain and enter Photosystem 1 where sunlight activates the electrons which go to another electron acceptor and reduces NADP to NADPH. |
front 34 Photosynthetic process of the Dark Reaction | back 34 Carbon Dioxide eneters plant and joins with RuBP; forms unstable 6 carbon compound which splits into 2 PGA's; the 2 PGA's are reduced to 2PGAL's using ATP and NADPH; some PGAL goes off as sugar and the rest goes back to RuBP |
front 35 Aerobic Respiration | back 35 -With oxygen
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front 36 Anaerobic Respiration | back 36 -Without oxygen
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front 37 Kreb's Cycle | back 37 Activated Acetate (Acetyl CoA) + C4 = Citric Acid |
front 38 Transition Reaction | back 38 Pyruvic acid to Activated Acetate (Acetyl CoA) |
front 39 Glycolysis | back 39 Glucose to Pyruvic Acid |
front 40 Electron Transport | back 40 NADH and FADH coverted to ATP |
front 41 Grand Total of ATP produced in Aerobic Cellular Respiration | back 41 38 |
front 42 2 problems with Anaerobic Respiration | back 42 -Makes less ATP
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front 43 Karyotype | back 43 A size-ordered chart of all the chromosomes in a cell. 46 chromosomes are arranged in 23 pairs; the mother and father each contributed one member of each pair |
front 44 Define Mitosis | back 44 Nuclear division in which daughter cells have the same number of chromosomes as mother cell. |
front 45 Steps of Mitosis | back 45 Prophase: Chromatin cndenses to chromosomes. Spindle fibers form; nuclear envelope breaks down, nucleus disappears
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front 46 How many daughter cells are produced during mitosis? | back 46 2 |
front 47 Cell Cycle | back 47 M= Mitosis & Cytokinesis (cell division)
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front 48 Define Meiosis and why it is important | back 48 It is nuclear division in which daughter cells have 1/2 the number of chromososmes and 1/2 the amount of DNA as mother cells.
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front 49 Stages of Meiosis | back 49 Prophase 1: homologous chromosomes match up, then crossing over occurs
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front 50 Genetics | back 50 The study of inheritance of biological traits |
front 51 Alleles | back 51 Alternate forms of a gene |
front 52 Homozygous | back 52 2 of the same alleles |
front 53 Heterozygous | back 53 2 different alleles |
front 54 Dominant Alleles | back 54 Allele that expresses itself if present |
front 55 Recessive Alleles | back 55 Allele covered/hidden if dominant allele is present |
front 56 Genotype | back 56 Genetic make-up of organism (big R, little r)*genetic* |
front 57 Phenotype | back 57 Expression of the genes (color, height) *physical* |
front 58 Monohybrid Cross | back 58 A mating between two individuals that are both heterozygous for the same gene |
front 59 Dihybrid Cross | back 59 A mating between individuals that are each heterozygous for two genes |
front 60 Incomplete Dominance | back 60 Neither allele masks the presence of another *blend* |
front 61 Co Dominance | back 61 Neither allele masks another (sickle cell animia) |
front 62 Multiple Alleles | back 62 A gene with three or more possible alleles that can yielf many phenotypes. (Blood types) |
front 63 Linkage group | back 63 All of the genes on one specific chromosome |
front 64 Sex linked traits | back 64 The sex chromosomes carry genes. The genese located on non homologous areas of the x chromosome are said to be sex linked. It is possible for a single recessive allele to be expressed in males because there is nothing on the y chromosome to cover it up. Ex. Hemophilia and red-green color blindness |
front 65 Sex influenced traits | back 65 Traits not associated with sex chromosomes that are expressed differently in teh two genders due to hormonal differences Ex. male pattern baldness |
front 66 Genes | back 66 A section of DNA that codes for a specific trait |
front 67 Chromosomes | back 67 DNA wrapped around proteins (histones) |
front 68 DNA is the genetic material | back 68 Each strand provides the model for a new strand |
front 69 The structure of DNA | back 69 Doxyribose
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front 70 Complimentary base pairs of DNA | back 70 Adenine (A) -Uracil (U)
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front 71 How does DNA produce the inheirited traits we recognize? | back 71 DNA dictates protein structure (tells cells what proteins to make) |
front 72 The structure of RNA | back 72 Ribose
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front 73 Protein Synthesis | back 73 Each mRNA codon codes for a specific amino acid |
front 74 Each codon is made up of __ bases | back 74 3 |
front 75 Where does protein synthesis occur? | back 75 At the Ribosomes |
front 76 Order of the Taxanomic System beginning with Kingdom | back 76 Kingdom
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front 77 How to correctly write a scientific name | back 77 Binomial Nomenclature
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front 78 Archaeobacteria | back 78 Prokaryotic, unicellular, most live in extreme climates |
front 79 Eubacteria | back 79 Prokaryotic, unicellular |
front 80 Protista | back 80 Unicellular, simple multicellular |
front 81 Fungi | back 81 Eukaryotic, multicellular, absorb food |
front 82 Plantae | back 82 Eukaryotic, multicellular, photosynthesis |
front 83 Animalia | back 83 Eukaryotic, multicellular, ingest |
front 84 Parasitic Symbiosis | back 84 One benefits, other is harmed |
front 85 Mutualistic Symbiosis | back 85 Both benefit |
front 86 Commensalistic | back 86 One benefits, other is unaffected |
front 87 Structure of a virus | back 87 Protein and a nucleic acid |
front 88 Advantages and Disadvantages of plants being on land | back 88 Advantages: More light available, more carbon dioxide, and no competition/no predators
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front 89 What did land plants evolve from? | back 89 Green Algae |
front 90 Adaptions of land plants | back 90 Phloem:Transports food for the plant-transports down
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front 91 Contrast Angiosperms and Gymnosperms | back 91 Angiosperms have flowers or fruit
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front 92 Porifera | back 92 Ex. Sponge
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front 93 Coelenterata | back 93 Ex. Hydra, jellyfish, Portuguese man-of-war
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front 94 Mollusca | back 94 Ex. Snail, Clam, Squid
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front 95 Arthropod | back 95 Ex. Shrimp, crabs, insects, spiders
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front 96 Echinodermata | back 96 Ex. starfish, sand dollar, sea cucumber
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front 97 Chordata | back 97 Ex. Sharks, frogs, rays, whales
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front 98 Is the Portugues man-of-war a jellyfist? | back 98 No |
front 99 What was the first terrestrial vertebrate? | back 99 Class Amphibia: Frog, caecilians, salamanders |
front 100 Montremes | back 100 Ex. duck-biled platypus
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front 101 Marsupials | back 101 Ex. kangaroo
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front 102 Placentals | back 102 Ex. Humans, rodents
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front 103 Arteries | back 103 take blood away from heart, under pressure, strongest of our blood vessels |
front 104 Caplillaries | back 104 where exchange of gases, nutrients, and waste occur, 1 cell layer thick, smallest and most numerous of our blood vessels |
front 105 Veins | back 105 Return blood to the heart, contain valves to prevent backflow |
front 106 The heartbeat is initiated by the ______ node (pacemaker), hich initiates a wave of excitation that contacts the ______ node | back 106 a) Sinoatrial Node
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front 107 Which ventricle in teh heart is more muscular? Why? | back 107 The Left Ventricle: it has to pump blood to the entire body |
front 108 Systolic Pressure | back 108 Pressure taken when ventricles contract; force of ventricles pushing blood |
front 109 Dyastolic Pressure | back 109 pressure taken when ventricles relax; resistance of blood vessels |
front 110 Erythrocytes | back 110 Red blood cells; transport oxygen; carry more than 1, max is 1 billion |
front 111 Leukocytes | back 111 White blood cells; fight infection or foreign invader |
front 112 Thrombocytes | back 112 Platelets; invovled in clotting |
front 113 Which blood is the universal donor?
| back 113 Donor: O
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front 114 Trachea | back 114 windpipe; supported by C-shaped cartilege rings, lined with cilia that constantly beat upward to push dust into throat |
front 115 Bronchi | back 115 branch off trachea and lead to bronchioles |
front 116 Bronchioles | back 116 branch off bronchi and lead to alveoli |
front 117 Alveoli | back 117 Tiny sacs surrounded by vast network of caplillaries, where exchange of gases occur |
front 118 Inhalation | back 118 Diaphrgm muscle contracts and moves lower; rib muscles contract and pull outward; volume of thoracic cavity increases; pressure decreases. Air gets warmed, filtered, and humidified |
front 119 Exhalation | back 119 Diaphragm relaxes and moves back up, rib muscles relax and close inward. Volume decreased, pressure increased. |
front 120 The chief organ of breathing | back 120 Diaphragm |
front 121 Respiratory pigments | back 121 Adaption that increases amount of oxygen that can be transported by our blood
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front 122 The breathing rate is controlled mainly by the partial pressure of which gas? | back 122 Carbon Dioxide |
front 123 Two ways carbon dioxide is transported in the blood | back 123 1- Combined with hemoglobin: small amount of CO2 will combine with hemoglobin after it releses O2
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front 124 Erythroblastis Fetalis | back 124 Mom= Rh -
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front 125 Asexual Reproduction | back 125 involved 1 parent organism, offspring identical to parent:
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front 126 Sexual Reproduction | back 126 Union of 2 haploid cells to produce diploid zygote; allows for more genetic variation |
front 127 why are the testes are located outside the body? | back 127 The sperm would get mutated at body temperature |
front 128 Which 2 hormones cause ovulation during the menstrual cycle? | back 128 LH and FSH |
front 129 Which 2 hormones prepare the lining of the uterus for a fertilized egg? | back 129 Estrogen and Progesterone |
front 130 Where does fertilization occur? | back 130 Fallopian tubes/Oviducts |
front 131 Where does implantation occur? | back 131 Uterus |
front 132 Differentiation | back 132 Refers to the process by which similar looking cells of developing embryo give rise to all different cells in body. This does not occur rom the shuffling out of genes, rather from the expression of different genes in different cells. The path is already determined |
front 133 Induction | back 133 The complex interaction in which 1 cell alters the fate of the next. explains the orderly, stepwise development of an embryo |
front 134 Cleavage | back 134 fertilized egg bgins to divide; dividing into smaller and smaller cells; uneven distribution of cytoplasm |
front 135 Blastula | back 135 Cells arrange themselves to create a fluid filled space |
front 136 Gastrulation | back 136 Cells rearrange creating distinct layers |
front 137 Neurulation | back 137 Beginning of the 3rd week after conception; neural tube and head begin to develop |
front 138 Organogenesis | back 138 End of the 3rd week after conception; the major organ systems are all forming, heart begins to pulsate |
front 139 A) Parturation
| back 139 A) "birth"
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front 140 Differentiate between Batesian and Mullerian Mimicry | back 140 Batesian: non-dangerous looks like dangerous specied
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front 141 Differentiate between Species, Population, and Community | back 141 Species: a group of individuals that can mate successfully in nature
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front 142 Explain Competitive exclusion principles and resource partitioning | back 142 a) Competitive exclusion principles: 2 species competing for the same limited resource cannot coexist in nature
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front 143 Cryptic colortion and Aposematic Coloration | back 143 Cryptic: camoflage
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front 144 Two defenses for plants and animals | back 144 Plant defenses: physical defense (thorns), chemical defense (toxin, bitter taste)
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front 145 Producer and Consumer | back 145 Producer: make their own food
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front 146 Autotroph and heterotroph | back 146 Autotroph:producer- make own food
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