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Organization of the Body

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Question
Answer
_________________make up the lowest level of the body hierarchy   molecules  
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______________compose tissues, tissues form _______________, _______________are combined into organ systems, and the organ systems make up the human ____________________   cells, organs, organs, organism  
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organisms interact with other organisms (______________) and with the environment (_________________)   society, envirome  
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the human physiological environment is _______________   aqueous  
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water is a ______________for most biological molecules or solutes.   solvent  
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____________are charged particles that dissovle in water   ions  
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____________carry a negative charge and ______________carry a positive charge.   anions, cations  
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______________are proteins that carry out chemical reactions for the body   enzymes  
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exergonic chemical reactions _____________ energy   give off  
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endergonic chemical reactions ____________ energy   absorb  
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energy can be ____________, _____________, ______________ and ________________   chemical, electrical, mechanical or thermal  
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forms of molecular transport are ___________________, ___________________, and _______________________   passive transport, active transport, and bulk mechanical transport  
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___________________moves large materials into a cell, while ___________________moves large materials out of the cell   endocytosis, exocytosis  
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_________________is the diffusion of water   osmosis  
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cell theory or cell doctrine explains that all life has a ______________________   cell structure  
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all cells have three components: ________________, ________________, and _________________   cell membrane, cytoplasm, and genome  
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bacteria are _____________________cells which have no organelles or nucleus.   prokaryotic  
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human cells are ___________________ meaning they have organelles and contain the genome in a nucleus   eukaryotic  
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cell function is carried out by _______________   metabolism  
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_____________is a molecule that transfers energy from repiration to the cell   ATP  
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aerobic respiration uses _________________ to break down glucose for energy   oxygen  
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aerobic respiration is composed of three states: _____________________, ____________________, and the ___________________________   glycolysis, Krebs cycle, and the electron transport chain  
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anaerobic respiration is carried out by muscles as ____________________   fermentation  
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a gene is the genetic informationprogramming or ___________sequence for a characteristic   DNA  
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______________________involves transcription and translation   Gene expression  
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the ________________describes what a cell is doing at a particular time during its differentiation or division stages.   cell cycle  
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some cells are ___________________and carry out no function   dormant  
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Asexual reproduction uses ______________to make two similar diploid cells from one cell.   mitosis  
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_________________cells in humans are diploid   somatic  
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sexual reproduction uses ________________to make four haploid cells carrying one of the set of homologous chromosomes.   meiosis  
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_________________cells in humans are gametes   haploid  
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_______________are made up of similar cells carrying out a specific function   tissues  
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the human body is composed of four tissue types: ____________________, ______________, _________________, _____________________   epithelial tissue, connective tissue, muscle tissue, nerve tissue  
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___________________forms coverings, linings, or glands   epithelium  
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___________________tissue is composed of cells surrounded by a secreted matrix   connective  
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___________________is a contractile tissue.   muscle  
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there are three types of muscle tissue: _______________, ___________________, _________________   smooth, cardiac, skeletal  
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nerve tissue comprises ________________ and ___________________   neurons and neuroglia  
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the _____________________of humans are the integumentary, skeletal, muscular, endocrine, nervous, cardiovascular, lymphatic, respiratory, digestive, urinary, and reproductive system.   organ systems  
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cell pathology causes ___________________ dysfunctions of the body   hierarchy  
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cell aging is due to an accumulation of ____________________   molecular decay  
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mutations cause _____________ damage during the _______ stage of interphase   DNA, S  
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some aging is due to ________________________   telomere shortening  
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the cell of a ______________organism tends to carry out all of the organism's functions and makes up its full structure   unicellular  
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the cell of a _________________communicate and share the tasks of keeping the organism alive   multicellular  
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_______________describes how the human body interacts and adapts to the environment in order to survive   environomics  
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_______________are one of several substances known to conduct electricity and heat.   metals  
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_________________are proteins that carry out chemical reactions needed for homeostasis   enzymes  
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__________transport does not require energy but does need a diffusion gradient   passive  
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___________transport needs cell energy but can work against a diffusion gradient   active  
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______________is the active trasport of large particles or molecules into the cell   endocytosis  
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______________is the active transport of large particles or molecules out of the cell   exocytosis  
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a _____________is any simple organism that must be seen with a microscope   microbe  
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___________are primitive single celled microbes   bacteria  
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___________are complex microbes that can be single celled or multicellular   fungi  
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the _________________is involved in modifying, storing, and shipping certain cell products from teh endoplasmic reticulum   golgi body  
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____________are short and found in large collections on the cell surface   cilia  
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_______________are long whip-like structures usually found alone   flagella  
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_______________provide cells with much of the energy needed for survival   mitochondria  
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___________respiration produces an abundance of cell energy in the presence of oxygen   aerobic  
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___________respiration produces some cell energy in the absence of oxygen   anaerobic  
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the _______________is able to extract cell energy from amino acids and lipids taken in the diet.   Krebs cycle  
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_________________refers to the cells ability to build amino acids into proteins using DNA information   Gene expression  
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_________________involves the reading of the DNA followed by teh synthesis of an edited mRNA   transcription  
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_________________involves the reading of the mRNA by a ribosome that builds the protein from the amino acids carried by tRNA   translation  
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______________control the occurence of cell division   mitogens  
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sexual cell dicision is called meiosis. it occurs in two nuclear divisions: the first separates___________________chromosomes, and the second separates _________________   homologous, chromatids  
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________________is a decrease in the size of a cell, tissue, or organ, while the enlargement of these body components is known as __________________   atrophy, hypertrophy  
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________________is the stage of karyokinesis during which chromosomes separate   anaphase  
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________________is a connective-tissue type   blood  
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________________is a standard unit of heat   calorie  
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________________is a copy of a chromosome   chromatid  
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________________is the sum of all chemical reactions in the body   metabolism  
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_________________is localized tissue death   necrosis  
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food is a form of _________________energy, which provides the ability for muscle movement, which is a form of _____________ energy   potential/ kinetic  
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the region of an enzyme that is the point of its attachment to another molecule is called the __________________   active site  
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