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Su-Fa15 Exam #2 (1) - Name:_ BIOL 101 EXAMINATION #2A The...

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Name:______________________________________BIOL 101 EXAMINATION #2AThe following examination consists of fifty questions worth two points (2 pts) each for a totalof 100 points. Read each question carefully and select or write the most appropriate answer.Circle AND write the lettercorresponding to your selected answer for the multiple choice questions.Failure todo so will result in anAUTOMATIC loss of 10 points._____1. Which of the following structures doesnotcontain DNA?A. rough ERB. nucleoidC. nucleusD. chloroplastsE. They all have DNA
_____2. Which of the following cytoskeletal structures is directly involved in the division ofchromosomes during mitosis?
_____3. Which of the following organisms doNOTcontain thylakoid membranes?
____4. These organelles are filled with antioxidants and are involved in lipid metabolism.
_____5. The electron transport chain is found within the ____________ ofplantcells.A. mitochondrial matrixB. mitochondrial cristaeC. thylakoid membranesD. B and CE. All three structures have the electron transport chain
6. ________________________ membrane proteins are likely to be polar and can serve as markersfor cell recognition._____7. Plant cells use the ___________________ to store water and nutrients.
_____8. These cytoskeletal proteins are likely to be found providing support for the plasmamembrane.
9. The fluid found in chloroplasts is known as the __________________________._____10. UropathogenicE. coliis the primary cause of urinary tract infections. Which of thefollowingstructures is likely used by the bacteria to attach and adhere to the urethra and urinarytract?

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Term
Fall
Professor
hegde

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