Jackline98

Biology - ️️study of life Unicellular - ️️organism with only one cell Multicellular - ️️organism with multiple cells Biosphere - ️️the regions of the surface, atmosphere, and hydrosphere of the earth occupied by living organisms. Ecosystem - ️️a biological community of interacting organisms and their physical environment. Community - ️️an interacting group of various species in a common location Population - ️️a group of individuals of the same speci...

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which of the following is NOT one of the fundamental characteristics of science? - ️️it involves a search for irregularities a useful hypothesis is - ️️a testable statement the scientific method includes all of the following EXCEPT - ️️theories in an experiment, which of the following variables is used as baseline for comparison? - ️️control a theory is... - ️️an idea on which experts in the field agree in a typical solution, the ________ is the dissolving medi...

Prokaryote - ️️unicellular single membrane bacteria and archaea Eukaryote - ️️inner & outer membrane organelles un cells -nucleus: genetic material -mitochondria: power house Homo sapiens - ️️homo - genus sapins - name of species Carbohydrates - ️️starches and sugars Carbohydrate function - ️️source of energy stored energy structural components Monosaccharides - ️️ribose, glucose, glyceraldehyde simple sugars Disaccharide - ️️double sugar s...

genome - ️️all the DNA of the cell - All the genetic information in an organism; all of an organism's chromosomes. gene - ️️the genetic information required to produce a single protein - A segment of DNA on a chromosome that codes for a specific trait chromatin - ️️uncondensed chromosomal DNA homologous chromosomes - ️️one maternal, one paternal; two chromosomes that carry the game genetic information, but possibly code for different phenotypes - Chromosomes that hav...

Bifidobacterium: Prokaryotic or Eukaryotic? Autotrophic or Heterotrophic? Unicellular, Colonial, or Multicellular? - ️️-Prokaryotic, Heterotrophic, Unicellular Bifidobacterium: Domain, Kingdom, Phylum, Common Name - ️️Bacteria, Bacteria, Actinobacteria, Yogurt Bacterium Bifidobacterium: Habitat - ️️Human Intestine Bifidobacterium: How is food/energy obtained? - ️️Extracellular digestion breaks down non-living organic material and absorb nutrients from it, uses food mater...

A complete list of the products of cellular respiration: - ️️CO2, H2O and energy. A metabolic process by which cells secure energy from various compounds is - ️️Cellular respiration. Which process is the most efficient? - ️️Cellular respiration. A pathway used by animal cells in oxygen deficient conditions is - ️️lactate fermentation. What is the pH indicator we will use in this experiment? - ️️phenolphthalein A complete list of reactants in cellular respiratio...

endemic species - ️️live in only one or a very small number of places (eg island or lake) cosmopolitan species - ️️species that occur in most regions of the world Galapagos island - ️️- Many endemic species - 500 spp. of vascular plants are endemic -92% of species of land birds are endemic - 26% of marine birds are endemic Biological adaptation - ️️an anatomical structure, physiological process or behavioural trait of an organism that has evolved over a period of time...

Evolution - ️️Descent with modification: genetic change in a population or species over generations: the heritable changes that have produced Earth's diversity of organisms. Changes in DNA through time. Biology - ️️The scientific study of life List the 7 Properties of life that ALL living organisms share - ️️1. Reproduction 2. Growth and Development 3. Energy Use 4. Order 5. Cells 6. Response to the Environment 7. Evolution The levels of the biological organizations -...

Hiearchy of life order - ️️bio-eco-com-pop-organism-organ syst-organ-tissue-cell-organelle-molecule-atom /each step causes new properties to emerge as result of interaction among lower level components systems biology - ️️model dynamic behavior of a whole biological systems based on a study of interactions among systems parts reductionism - ️️complex systems broken down to simpler components that are more manageable to study Energy - ️️energy from sunlight-converted to c...

What is the hierarchy of life from largest to smallest? - ️️Biosphere-Ecosystem-Community-Population-Organism-Organ system-Organ-Tissue-Cells-Organelle-Molecule-Atom A current example of natural selection is - ️️The bacteria that has become drug resistant The usual process for the scientific method is: - ️️Observation-question-hypothesis-prediction-experiment-results-conclusion Starch is a reserve polysaccharide made up of _____ subunits - ️️Gluclose Monosaccharides a...

F - ️️T/F when first aid is give, the victim does not need further medical attention T - ️️T/F first aid given promptly can save lives and reduce severity of injuries D - ️️Select the best answer. Being prepared for an emergency means a) knowing what to do b) being ready to act anytime, anywhere c)knowing how to get medical care for a victim d)all of the above D - ️️Select the best answer. It is a good idea to have a first aid kit- a) in your home b)in your car c)...

Define the various dimensions of wellness. - ️️Physical, Emotional, Spiritual, Social, Environmental What are some reputable sources for health information? - ️️.org, .gov, or peer reviewed articles. health benefits of cardiorespiratory fitness - ️️Reduce the risk heart disease, lung cancer, type 2 diabetes, stroke, and other diseases appropriate % max heart rate for improvement in cardiorespiratory fitness - ️️60-80% of maximum heart rate will bring improvement the g...