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The organelle responsible for protien maturation andpackaging is: |
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The organelle responsible for making macrofilaments is: |
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The smallest unit of life is the__ |
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___ is the transmission of DNA to offsrping |
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Which group of organisms possesses the foloowing characteristics: Moltility, single celld, eukaryote |
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A group of reproductive isolted organism is a |
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natural selection acts at the ___ level |
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the most abundant atom in the human body is: |
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The second most abundant atom in the human body is |
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___ are particles that are the bukding blocks of all substances |
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the atomic number refers o the number of |
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carbon hs an atomic numbe of |
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oxygen has an atomic number of |
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How many vacanies does a carbon atom have |
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a stong mutal attraction of tow oppositely charged ions is a ___ bond |
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in water molecules oxygen binds with two hydrogen atoms with this kind of bond |
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A weak attraction between a highly electronegative atom and a hydrogen atom taking part in a separte polar covalent bond is a __ bond. |
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which is not an example of an acidic substance |
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___ occurs when two molecules covalently bond into a larger one and water usually forms |
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the amine functional group contains |
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____ refers to activities by which cells acquire and use energy as they use organic compounds |
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___ are organic molecules that contain carbon, hydrogen, and oxygen 1:2:1 ratio |
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___ is found in the exoskeleton of many animals and in the cell wall of fungi |
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___ functions as an energy reservoir in anumals |
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triglycerides containe glycerol and 3 ___ |
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polypeptides are chains of ___ |
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hemoglobin is the ___ binding pigment in humnas |
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which molecule is responsible for water conservation in plants |
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the major energy carrier is |
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the key component in cell membrances are |
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___ greatly increase the rates of reaction |
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who was the first person to name a cell |
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one inch is equal to ___ millimeters |
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eukaryotic cells are usually between ___ and ___ micrometers |
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the organnele responsible for making ATP is |
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the organelle responsible for making sugar in plants and some protist is |
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the organnele responsible for intracellular digestion is |
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the cell component responsible for assembly of ribosome subunits is |
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which are responsible for recylcing nutrients |
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humans belong to which Family |
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Glycolysis starts and ends in the |
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which is the following metabolic pathway requires molecular O2 |
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which molecule does not form during glycolysis |
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in eukaryotes aerobic respiration is completed in the |
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after the krebs cycle runs ___ one glocuse molecule has been completely oxidize |
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in the 3rd stage of aerobic respiration __ is the final acceptor of electrons from glocuse |
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how many net ATP does fermintation yeild |
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how many net ATP does aerobic respiration yeild |
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which stage releases carbon dioxide |
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the final steps of the krebs cycle regenerates ____ |
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In aerobic respiration glucose plus oxygen yeilds __ and water |
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light dependent reactions in plants occur in the __ |
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how many hyrdogen atoms in glucose |
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plankton from spongebob squarepants belongs in the kingdom ___ |
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chorophyl absorbs mainly violet and red light and reflect ___ light |
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in the light dependent reactions ___ |
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light independent reactions proceeds in the ___ |
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what substance is not part of the calvin benson cycle |
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which group posses members that are mainly heterotophs |
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after noncyclic phosphorylation evolved its biproduct ___ acculated and change the atmoshpere |
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the calvin benson starts in the __ |
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in the cyclic pathway of the light dependent reactions only __ is produce |
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which reaction fixes carbon dioxide |
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light independent reaction |
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___ is lifes primary source of energy |
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cannot be created nor destroyed, can change from one form to another, and tense to disperse spontaneously |
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the term alosteric means __ |
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about what percent of the suns energy is tranfered to plants |
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a phosphate group transfer is called __ |
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fresh water fish __ water by osmosis and __ ions by difussion |
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the specific process by which a cell engulfs a large food particles is called |
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which of the following speeds reactions without being altered by them |
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__ pulls replacement electrons from water molecules and releases oxygen |
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the openings in the leaves by which gas is exchange are called |
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only __ is not a stage of mitosis |
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sister chormatids move apart |
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chromosome start to condense |
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all duplicated chromosome are aligned at the spindle equator |
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after mitosis the chromsome number of the two new cells ___ the parents cells |
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a somatic cell having two of each type of chromosome has a __ chromosome number |
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a duplicated chromosoem has __ sister chromatids |
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which is the following occur during the S phase of the cell cycle |
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which is the following does not undergo meiosis |
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sexual reproduction requires __ |
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meiosis and fertilization |
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meiosis __ the parental chromosome number |
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meiosis ends with the formation of __ |
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a human gamete has __ chromosome |
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at what stage does crossing over occur |
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a typical flowering plant has __ sets of chromosome |
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different molecular form of genes |
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heterozygote has a __ for a trait being studied |
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pair of non identical alleles |
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the observable trait of an organism are |
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F1 offspring of the cross AA x aa are _ |
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in mendel dihybrid experiment how many short white flowered plants resulted |
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the results from mendels monohybrid experiments became the basis of his law of ___ |
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in a monohybrid cross between AA x AA in results in all offspring being |
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is the outcome of meiosis is __ |
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