Ap Bio Unit 2 Study Guide Rated A+

a biologist ground up some plant cells and then centrifuged the mixture. she obtained some organelles from the sediment in the test tube. The organelles took up CO2 and gave off O2. The organelles are most likely {Ans: chloroplasts}what is the most likely function of structure D (flagellum)? {Ans: motility}if structure B is studded with ribosomes, we could identify that structure as: {Ans: rough endoplasmic reticulum}which type of organelle is primarily involved in the synthesis of oils, phospholipids, and steroids? {Ans: smooth endoplasmic reticulum}a cell has the following molecules and structures: enzymes, DNA, ribosomes, plasma membrane, and mitochondria. it could be a cell from {Ans: a plant or an animal}which of the following pairs is mismatched? {Ans: lysosome-protein synthesis}letter C is pointing to the source of protein synthesis within the cell. which of the following cannot be true about structure C (ribosomes)? {Ans: the function of structure C is temperature dependent}organelles that contain DNA include {Ans: mitochondria and chloroplasts}Five dialysis bags, constructed from a semi-permeable membrane that is impermeable to sucrose, were filled with various concentrations of sucrose and then placed in separate beakers containing an initial concentration of 0.6 M sucrose