BIOLOGY 12E CONNECT ACCESS CARD
12th Edition
ISBN: 9781264938513
Author: Raven
Publisher: MCG
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Chapter 39.2, Problem 1LO
Summary Introduction
To identify: The structures in cells that perceive gravity.
Introduction: Plants are mainly multicellular, predominantly photosynthetic eukaryotes of kingdom Plantae. The parts of plants include the stem, roots, leaves, flowers, fruits, and seeds. Plants perform the process of photosynthesis by which plants capture the energy of sunlight and use carbon dioxide from air to make their own food.
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Transcription and Translation
1. What is the main function of transcription and translation? (2
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2. How is transcription different in eukaryotic and prokaryotic
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3. Explain the difference between pre-mRNA and post-transcript
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i. the cap
ii. spliceosome
iii. Poly A tail
iv. termination sequence
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6. Explain the difference between the: (3 marks)
i. A site & P site
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7. Explain how the stop codon allows for termination. (1 mark)
8. In your own words, summarize the process of translation. (2
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In this activity you will research performance enhancers that affect the
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Chapter 39 Solutions
BIOLOGY 12E CONNECT ACCESS CARD
Ch. 39.1 - Compare the pigments phytochrome and chlorophyll.Ch. 39.1 - List growth responses influenced by phytochrome.Ch. 39.1 - Prob. 3LOCh. 39.2 - Prob. 1LOCh. 39.2 - Prob. 2LOCh. 39.3 - Prob. 1LOCh. 39.3 - Prob. 2LOCh. 39.3 - Prob. 3LOCh. 39.4 - Prob. 1LOCh. 39.4 - Prob. 2LO
Ch. 39.4 - Identify the types of biological molecules that...Ch. 39.5 - Discuss properties of hormones.Ch. 39.5 - Prob. 2LOCh. 39.5 - Prob. 3LOCh. 39 - Prob. 1DACh. 39 - Prob. 1IQCh. 39 - Prob. 2IQCh. 39 - Propose a mechanism to explain how seedlings could...Ch. 39 - Which of the following is stimulated by blue...Ch. 39 - Prob. 2UCh. 39 - Prob. 3UCh. 39 - Prob. 4UCh. 39 - Which of the following does NOT happen as a seed...Ch. 39 - Dwarf mutants can sometimes be induced to grow...Ch. 39 - Prob. 1ACh. 39 - If you were to plant a de-etiolated (det2) mutant...Ch. 39 - Prob. 3ACh. 39 - Which of the following defects would prevent...Ch. 39 - You have come up with a brilliant idea to stretch...Ch. 39 - You have identified a mutant Arabtdopsis plant...Ch. 39 - Which of the following might not be observed in a...Ch. 39 - Prob. 1SCh. 39 - Prob. 2SCh. 39 - The current model for gravitropism suggests that...Ch. 39 - Prob. 4S
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