1.Rubisco, which catalyzes the fixation of carbon dioxide during photosynthesis in plants and many algae, is located in which of the following cellular compartments? Select one: a. Mitochondria b. Chloroplasts c. Lysosomes d. Peroxisomes
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1.Rubisco, which catalyzes the fixation of carbon dioxide during photosynthesis in plants and many algae, is located in which of the following cellular compartments?
Mitochondria
Chloroplasts
Lysosomes
Peroxisomes
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- Elodea is an aquatic plant native to Florida. A process called cytoplasmic streaming or cyclosis occurs in Elodea cells, where there is movement of the cytoplasm. The same phenomenon is also observed in animal cells. Below is a microscope image of Elodea cells. 1. Describe the overall shape of the Elodea cells. 2. Label the cell wall of an Elodea cell. 3. Are chloroplasts abundant in the Elodea cell? How many chloroplasts do you think are visible? 4. What are two abiotic (non-living) factors that influence the growth of Elodea?Below is an image of a plant cell. Which of the following statements correctly matches a component with its labelled feature? [Hint: Please keep in mind where molecules function and also where they are synthesized]. A. Outer chloroplast membrane B. Thylakoid membrane C. Stroma D. Lumen E Nucleus E. F. Cytoplasm membrane Cll H. Rough ER I. Intermembrane Space J. Inner mitochondrial membrane K. Matrix DNA Methyl Transferases (DNMT) can be found in E and F. Histones can be found in E and F. 1. 2. 3 rRNA can be found in F. 4. TRNA can be found in E. O A. 1, 2 and 3 O B. 1 and 3 O C. 2 and 4 D. 4 only O E. All of 1, 2, 3, and 4 are correctCell Structure and Function Match the following organelles to their descriptions 1. 2. 3. 4. 5. cell wall 8. endoplasmic reticulum ribosome 9. central vacuole 6. chloroplasts cell membrane 7. nucleus Golgi apparatus Cytoplasm 10. lysosomes 11. mitochondria 12. cytoskeleton A. an organelle that produces ATP B. cell interior C. in plants, organelles that use light to make organic compounds. D. the cell's packaging and distribution center E. Controls all functions of cells and stores DNA F. encloses and regulates what enters and leaves the cell G. small organelles that contain the cell's digestive enzymes H. Site of protein synthesis I. in plant cells, a large, membrane-bound sac that stores water, nutrients, or other substances J. Fibers that give structure to the cell K. Supports and maintains shape of plant cells L. system of internal membranes that move proteins and
- Which of the following cell organelles contains RNA? a. Mitochondria b. Plastids c. Lysosomes d. Ribosomes1. During Prophase of Mitosis, chromosomes begin to condense and are fully condensed by the time the cell is in Metaphase of Mitosis. Explain how the chromatin organizes itself from the beginning of prophase to metaphase of mitosis. 2. The Calvin cycle produces sugar from carbon dioxide. How many turns of the Calvin cycle will it take to make one molecule of glucose (C6H12O6)? Explain your answer.3. Draw a basic Plasma membrane, list and explain the purpose of the 4 major parts. 4. Label the different parts of the Prokaryotic cell below. 1. 2. 3. 4. 5. 6. 7. 8. 7 6 5. What is the difference between Smooth and Rough ER? 6. What is the difference between a lysosome and a vacuole? 7. Why do plants cells have cell walls? What organic compound are they made of? 3 4 5
- Identify the following properties as belonging to mitochondria, peroxisomes, or ribosomes. a. Detoxify chemicals such as alcohol b. Can be bound to a membrane or suspended in the cytosol c. Metabolize fatty acids d. Make most of the ATP for the cell e. Synthesize proteins f. Produce certain phospholipids25. this part of the cell is described as a heterogeneous, colored plastid responsible for pigment synthesis in eukaryotic organisms.a. chloroplastsb. ribosomesc. golgi apparatusd. chromoplastDefine the following terms:a. outer nuclear membraneb. inner nuclear membranec. chloroplastd. photosynthesise. thylakoid membrane
- Define the following terms:a. plasma membraneb. photosynthesisc. respirationd. nucleoide. chromosomeWhat cellular organelle is the final destination of oxygen? A. Left B. Middle C. Right D. Nucleus E. Plasma Membrane F. Golgi G. Mitochondrion H .Endoplasmic Reticulum1. Which of the following organelles possesses a single membrane with a bilayer of phospholipids and uses oxygen to degrade both fatty acids and toxic intracellular compounds? A. Peroxisome B. Mitochondria C. Lysosome D. Rough endoplasmic reticulum E. Golgi apparatus