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When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the _______ variable. A. observational B. control C. experimental D.
environmental
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User: When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the _______ variable. A. observational B. control C. experimental D. environmental

User: The structure that surrounds the cytoplasm in a bacterial cell is the A. plasma membrane. B. ribsosome. C. cell wall. D. nucleoid.

User: Which of the following organelles is part of the endomembrane system? A. Golgi apparatus B. Ribosomes C. Centrioles D. Mitochondria

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Asked 7/21/2013 5:34:57 PM
Updated 48 days ago|1/12/2015 3:44:42 PM
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Flagged by emdjay23 [1/12/2015 3:44:42 PM]
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Golgi apparatus is part of the endomembrane system.

Added 48 days ago|1/12/2015 3:44:40 PM
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Select the largest, most inclusive biological level from the following choices. A. Molecule B. Tissue C. Organ D. Cell User: Nucleic acids are composed of monomers called A. amino acids. B. ribose. C. nucleotides. D. base pairs.
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Asked 7/21/2013 5:00:02 PM
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The Calvin cycle of photosynthesis begins when A. electrons leave a photosystem. B. light becomes available. C. the reduction of carbon dioxide occurs. D. carbon dioxide is attached to RuBP. User: Any energy transformation involves the loss of some energy as A. heat. B. light. C. motion. D. electric charge. User: Which one of the following reactions occurs in the cristae of the mitochondria? A. Glycolysis B. The citric acid cycle C. The electron transport chain D. The ...
Weegy: Which one of the following reactions occurs in the cristae of the mitochondria? C. The electron transport chain User: what occurs in the cristae of the mitochondria? Weegy: what occurs in the cristae of the mitochondria? The mitochondrion is referred to as the ‘power house’ of the cell, because it is responsible for the synthesis of the majority of ATP under aerobic conditions. [ The inner membrane of the mitochondrion contains the components of the electron transport chain. Oxidation/reduction reactions along the components of the electron transport chain generate a proton gradient that is used by ATP synthase to phosphorylate ADP, thereby producing ATP. To increase the capacity of the mitochondrion to synthesize ATP, the inner membrane is folded to form cristae. These folds allow a much greater amount of electron transport chain enzymes and ATP synthase to be packed into the mitochondrion Source(s): ] User: Which of these is the smallest structure? A. Protein B. Polypeptide C. Dipeptide D. Amino acid Weegy: Which of these is the smallest structure? D. Amino acid Amino acid. This is because dipeptides and polypeptides are chains of amino acids. [ Amino acids are the monomers. ] User: When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the _______ variable. A. observational B. control C. experimental D. environmental Weegy: The answer is C. experimental. (More)
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Asked 7/21/2013 5:13:38 PM
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