Bot 331 - Study guides, Class notes & Summaries

BOT 331 Chapter 3 Water & Plant Cells Questions with Correct Answers

BOT 331 - Plant Physiology Test Questions With Complete Solutions There are two types of nucleic acids: DNA and RNA. There is both DNA and RNA inside the nucleus, mitochondria and plastids. Is there both DNA and RNA in the cytosol? Explain your answer No, not both. DNA remains in the nucleus. RNA copies of genes are synthesized in the nucleus, but then moved out pores into the cytosol, where ribosomes (also containing RNA) bind RNA and use the RNA to direct synthesis of proteins. In...

BOT 331 Exam 5 | 100% verified correct

Which mutant has a greatly increased number of stem cells in the shoot apical mersistem? A mutant that has NO functional WUS. A mutant that has NO functional PIN protein. A mutant that has NO functional CLAVATA3. A mutant that has NO functional WOX5. - Answer A mutant that has NO functional CLAVATA3. Choose a tropism. State how the environmental cue is perceived AND explain how perception causes growth to be redirected towards or away from the cue. - Answer Phototropism occurs when a ...

List two essential mineral elements. For each, state a function and a deficiency symptom. correct answersNitrogen is an essential mineral element in plants. Deficiency in nitrogen causes reduced growth, woody stems, and purple leaf pigment from anthocyanins. Another nutrient is phosphorus. Phosphorus deficiency causes reduced growth and slender stems, and dark green leaves with necrotic spots. A gardener observes symptoms on their tomato plants of chlorosis in between leaf veins on older leav...

BOT 331 Exam 4 Questions With Solutions True/false, if false explain why A protein that binds ATP and transfers a phosphate onto a substrate is called a Protein Phosphatase. False, a Protein Phosphatase removes phosphates from its substrate; a Protein Kinase transfers phosphates onto its substrate. True/false, if false explain why Indole-3-acetic acid is chemically derived from a nitrogenous base. False, indole-3-acetic acid, also called auxin, is chemically derived from tryptophan, wh...

True/false, if false explain why Accessory pigments transfer excited electrons to the chlorophyll a molecules at the reaction center of PSII. - Answer False, accessory pigments transfer energy, but do not transfer electrons. Right, so the statement is False - electrons are NOT transferred True/false, if false explain why The flow of electrons through the ATP synthase is coupled to generating ATP. - Answer False, the flow of protons, NOT electrons, through the ATP synthase is coupled to gen...

what family are in solanaceae? - Correct Answer-tabacco, tomatoes eggplant, peppers, potato What plants are in the Asteraceae? - Correct Answer-Sunflower, dandelion, lettuce Brassicaceae - Correct Answer-Mustard family, cabbage, beet, cauliflower Lamiaceae - Correct Answer-Mint family (black sage) Theaceae - Correct Answer-tea family (green, white, and black tea) aquifoliaceae - Correct Answer-Holly Family (yerba mate) lauraceae - Correct Answer-Laurel Family (bay leaves) Po...

BOT 331 Exam 3 | with complete solution | Latest

BOT 331 - Practice Test questions and answers