1 / 80

Midterm Review 2013

Midterm Review 2013. Prokaryotic Cells contain: (Answer all that apply). DNA Chloroplasts Nucleus Cell Membrane Cytoplasm. Prokaryotic cells are…. Unicellular Multicellular . Eukaryotic cells have a nucleus. True False. Which answers make up the cell theory?.

leda
Download Presentation

Midterm Review 2013

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Midterm Review 2013

  2. Prokaryotic Cells contain: (Answer all that apply) • DNA • Chloroplasts • Nucleus • Cell Membrane • Cytoplasm

  3. Prokaryotic cells are… • Unicellular • Multicellular

  4. Eukaryotic cells have a nucleus. • True • False

  5. Which answers make up the cell theory? • All living things breathe • All living things are composed of 1 or more cells • Cells appear out of nowhere • More than 1 cell is required for life • Cells are the basic unit of structure and function • Cells come from pre-existing cells • All cells contain a nucleus • Cells contain DNA

  6. Plant cells contain a nucleus. • True • False

  7. Which of these best distinguishes a prokaryotic cell from a eukaryotic cell: • Prokaryotic cells have a cell wall, but eukaryotic cells never do • Prokaryotic cells are typically much larger than eukaryotic cells • Prokaryotic cells have flagella but eukaryotic cells do not • Prokaryotic cells do not have a nucleus but eukaryotic cells have a nucleus

  8. E. coli and Salmonella bacteria are examples of Eukaryotic cells. • True • False

  9. Viruses… • Have the ability to reproduce on their own • Have DNA • Maintain homeostasis • Are alive

  10. Which organelle digests old organelles, food and viruses? • Golgi Body • Endoplasmic Reticulum • Ribosomes • Lysosomes • Vacuole • Mitochondria

  11. Which organelle is located near the nucleus and has ribosomes attached? • Golgi Body • Endoplasmic Reticulum • Ribosomes • Lysosomes • Vacuole • Mitochondria

  12. Which organelle modifies and packages molecules like proteins to be shipped around the cell? • Golgi Body • Endoplasmic Reticulum • Ribosomes • Lysosomes • Vacuole • Mitochondria

  13. Which organelle makes energy for the cell by breaking down glucose (sugar)? • Golgi Body • Endoplasmic Reticulum • Ribosomes • Lysosomes • Vacuole • Mitochondria

  14. What organelle is the red arrow pointing to? • Endoplasmic Reticulum • Golgi Body • Mitochondria • Chloroplast • Ribosome • Lysosome • Cytoplasm

  15. Which kinds of cells can have a cell wall? • Plant • Animal • Bacteria • Prokaryotes

  16. Which kinds of cells can have a Cilia and Flagella? • Plant • Animal • Bacteria • Prokaryotes

  17. A structure found in Cell 2 that is not found in Cell 1 is… • Nucleus • Mitochondria • Vacuole • Chloroplast 1 2

  18. 2. 1. Which of the following depicts flagella? • Picture Choice 1 • Picture Choice 2

  19. Which of the following organelles provides energy for the cell? • Nucleus • Lysosome • Mitochondria • Golgi Body

  20. C A B Based on this diagram of a cell membrane, where is the nonpolar region located? C • A • B • C B

  21. Midterm Review part 2

  22. The molecules marked “W” are best described as: • Monomers • Polymers • Isomers • isotopes

  23. Molecule(s) “X” are most likely: • Carbohydrates • Monomers • Polymers • Water • Starch

  24. Reactions A and B are respectively known as: • Dehydration, hydrolysis • Condensation, hydrolysis • Polymerization, decomposition • Hydrolysis, dehydration A B

  25. NaCl Which molecules below are considered organic: • A and B • A, B, C • A, B, C, D, • A, B, C, D, E B A D C E

  26. Disaccharides are 2 _________ bonded together through ________________ • Polysaccharides ; dehydration synthesis • Monosaccharides ; dehydration synthesis • Polysaccharides ; hydrolysis • Monosaccharides ; hydrolysis • Trisaccharides ; dehydration synthesis

  27. Monosaccharides provide this: • Quick energy • Long lasting energy • No energy

  28. This is an example of a _______ • Monosaccharide • Disaccharide • Polysaccharide

  29. Which of the following are structural polysaccharides used by plants? • Glycogen • Cellulose • Starch • Chitin

  30. Which of the following are structural polysaccharides used by animals? • Glycogen • Cellulose • Starch • Chitin

  31. Building monomers into polymers occurs through _____ by removing _____ • Hydrolysis; oil • Dehydration synthesis; oil • Hydrolysis; water • Dehydration synthesis; water

  32. Breaking up polymers into individual monomers is called _______ & ______ is added • Hydrolysis; water • Dehydration synthesis; water • Hydrolysis; oil • Dehydration synthesis; oil

  33. Which functional group is the following molecule? • Aldehyde • Ketone • Amino • hydroxyl

  34. The purpose(s) of polysaccharides is/are • Make water • Store water • Provide energy • Provide structure

  35. The molecule at the location identified by the arrow: • Adenine • Guanine • Sugar • Phosphate • thymine

  36. The molecule at the location identified by the arrow: • Adenine • Guanine • Sugar • Phosphate • thymine

  37. Because the sides of the DNA ladder run in opposite directions, DNA is said to be… • Parallel • Nonparallel • Antiparallel • proparallel

  38. 1.) The following sample shows a positive test for ___________? • Protein • Sugar • Starch • Fat

  39. 2.) The following sample shows a positive test for ___________? • Protein • Sugar • Starch • Fat

  40. 3.) The following sample shows a positive test for ___________? • Protein • Sugar • Starch • Fat

  41. 3. Which is “bigger”? • Purine • Pyrimidine

  42. 5. Which of these is the monomer of a nucleic acid? • Figure A • Amino acid • Nucleotide • DNA A …….

  43. Based on the diagram of photosynthesis, these represent glucose and carbon dioxide respectively: • A and B • C and D • D and A • A and D A C B D Chloroplast Reactants Products

  44. Based on the diagram of cellular respiration, these represent oxygen and carbon dioxide respectively: • A and C • C and A • A and B • E and F C D A E B F Mitochondria Products Reactants

  45. A D B C Which of the following represents solar energy? • A • B • C • D

  46. A D B C Which of the following represents chemical energy? • A • B • C • D

  47. In the absence of oxygen what alternative process does your body utilize to convert chemical energy to mechanical energy/ATP? • Photosynthesis • Cellular respiration • Osmosis • Fermentation

  48. If molecule “Y” is a protein, molecule marked “W” is most likely: • Sugars • Nucleotides • Carboxyl Group • Amino acids • Fatty Acids

  49. When a dehydration reaction takes place between the molecules below, a ___________ bond is formed: • Polar • Peptide • Ionic • Hydrogen • Amino ……………………………………………………………………….

  50. Which bond type is called a hydrogen bond? • A • B • C • D d a b c

More Related