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 Identify the anaphase stage: (enter your number choice):

MATCH one of the chapter terms to the definition below: Reactant molecules acted on by an enzyme. (enter your number choice):

The light-independent reactions of photosynthesis take place in the

Genes on a pair of chromosomes often cross over during meiosis, as shown in the diagram.  The discovery of crossing over added to Mendel’s law of independent assortment, which stated that genes assort independently of one another. What did cross-overs indicate?

Select the subcellular structure from the table below to MATCH with the definition below: The definite boundary or wall that is part of the outer structure of certain prokaryotic cells and plants. (enter your number choice):

MATCH one of the chapter terms to the definition below: Proteins that initiate and assist every chemical reaction in cells. (enter your number choice):

MATCH one of the chapter terms to the definition below: A cellular process, besides passive and active transport, involving engulfment of large particles with a cell’s plasma membrane for moving molecules out of the cell. (enter your number choice):

Select the subcellular structure from the table below to MATCH with the definition below: A large membrane-surrounded structure predominant in plant cells occupying 50% to 90% of the cell’s space that functions in nutrient storage, waste management, predator deterrence, sexual reproduction and physical support.  (enter your number choice):

Oxygen acts as the terminal elecron acceptor by combining with the electrons and ____________________ to form _____________________.

A scientist wanted to determine the best level of light intensity for photo- synthesis in an aquatic plant. He varied the light intensity and measured the amount of a gas produced by the plant at each level of light intensity.  Which is the dependent variable in this experiment?