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28 Cards in this Set
- Front
- Back
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The variable in Francesco Redi's experiment (attempting to dissprove spontaneous geneation) is?
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the gauze over the meat
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All the living things and non living things within a given area is known as a?
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ecosystem
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An organ is a combination of several?
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tissues
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An atom such as oxygen missing 2 electrons in its outermost shell will look to form up to? number of bonds with different atoms
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two
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These 2 structures are typically found in equal amounts in any given element:
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protons and electrons
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The substance that is the main source of energy for the body, the "fuel" is?
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glucose
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Sucrose, also known as table sugar is a combination of what to monsaccharides?
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glucose and fructose
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How many bonds can a carbon atom form with other atoms at the same time?
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4
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sucrose=? while starch is a?
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sucrose=disaccharide and starch=polysaccharide
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This type of fat can build up in unhealthy ways within ones blood vessels?
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saturated fat
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Which of the following statements is true?
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waxes are non polar molecules
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An additional source of cholesterol is found mainly in what products?
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animal source
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The first person to identify the cell was?
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Robert Hooke
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Of the following biologists which one is credited for discovering micro organisms?
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Anton van Leeuwenhoek
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Some ribosomes are free in the cytoplasm while others line the membrane of the?
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Endoplasmic reticulum
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What is the difference between rough ER and smooth ER?
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Rough ER has ribosomes on its surface
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The Lens transmits the image from the objective lens to ones eyes?
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Occular/eye piece
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The ability to distinguish between two points as seperate points is?
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resolution
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Within the one can see up to 1500x the image size?
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light
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Where would you find the most abundant amount of chloroplasts in plant cells?
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Parts of plant that carry out the most photo synthesis and the greener parts of the plant
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The term that refers to the release of energy from sugar molecules (as in food) in the absence of oxygen is?
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anaerobic respiration
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The electron transport chain uses the high energy electrons from the various stages of cellular respiration to?
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convert ADP to ATP
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What substance produced by alcoholic fermentation makes bread dough rise?
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Carbon dioxide
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Muscle soreness associated with strenuous exercise is at least party due to?
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The presence of lactic acid produced during fermentation in muscle cells
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Which organisms below perform cellular respiration?
a. Mushroom,b. weeds, c. poler bear, d. plant |
ALL OF THEM
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The spindle fiber starts to form during?
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prophase
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DNA makes up our genetic material. This material is called (Blank) during interphase but (Blank) during cell division?
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Chromatin:Chromosome
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A cell is growing and carrying out different reactions such as building proteins, breaking down fats, and converting glucose into ATP. In which stage of interphase is the cell presently in?
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G1 phase
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