This is why plants need to take in carbon dioxide. 3. formation of waste products in the form of O2. C) absorb less CO2 than the plants under green light. B) produce organic molecules from inorganic molecules, Which of the following is an example of a photoautotroph? , Why are there less air bubbles as the plant is place further away from the light source 16) Which of the following statements concerning the role of redox reactions in photosynthesis and Mutation that introduces a different codon, resulting in a different amino acid. d) blue. D) releases CO2 as a by-product. It is often too cold at night for these reactions to take place. CO2 is needed to produce sugars in the Calvin cycle. What is the purpose of test tube #1 that does not contain a plant? What do plants do with the sugar they produce in photosynthesis. A) carbon fixation B) reduction of carbon C) addition of electrons and protons to carbon D) regeneration of NADP+ E) formation of waste products in the form of O2, E) formation of waste products in the form of O2, Carbon fixation A) occurs when carbon and oxygen from CO2 are incorporated into an organic molecule. NADPH The concentration of CO2 will decrease as plants use it to energizes electrons in the electron transport system. D) four, 64) Which of the following has been a major source of ozone destruction over the past 50 years? Formation of waste products in the form of O2. A) mitochondria. covalent bonds between the sugar of one nucleotide and the phosphate of the next, -contains a haploid number of genes -is unlike any other gamete. Does the distribution shown in the figure seem reasonable? 8) CO2 enters and O2 escapes from a leaf via, 9) In the chloroplast, sugars are made in a compartment that is filled with a thick fluid called the, 10) Chloroplasts contain disklike membranous sacs arranged in stacks called, 11) Where is chlorophyll found in a plant cell? The energy to run the Calvin cycle is produced. e) Chlorophyll. E) The greenhouse effect has no direct relationship with the Industrial Revolution of the 1800s. 68) Carbon dioxide absorption is an appropriate indicator of photosynthesis because 68) A) the energy in CO 2 is used to produce ATP and NADPH. a) electrons from carbon dioxide and energy from ATP. From your recent physics class you estimate that the static and kinetic coefficients of friction are 0.80.80.8 and 0.40.40.4 for the boy's shoes, and 0.50.50.5 and 0.20.20.2 for the crate. E) All photosynthetic pigments are colored green. Greenhouse Gases d) be inside a mitochondrion. C) absorb electrons. CO2 provides the carbon atoms that are incorporated into sugars in photosynthesis. C) plants produce oxygen gas by splitting CO2. D) methane. 62) The greenhouse effect is A) reduced by photosynthesis, which removes carbon dioxide from the atmosphere. NADPH is an electron carrier that picks up electrons in the light reactions and releases them in the Calvin cycle. During what phase of meiosis does recombination occur? Container A is placed under normal sunlight, B under green light, and C under red light. 57) Plants use sugars as Photosynthesis - BBC Bitesize Climate Change: Atmospheric Carbon Dioxide 1. concentrated in a zone of leaf tissue called the mesophyll. Why? c) absorbs light energy. C) glycolysis. Which of the following correctly identifies the structures labeled in Figure 8-2? 49) Photosynthetic organisms derive their carbon from B) is analogous to the production of ATP in mitochondria. The Era of Jefferson & Madison Vocabulary, NPLEX 2 - Nutrition - Manganese, Molybdenum,, Essential Biology: Chapter 8: Cell Reproducti, II(Bio) Chapter 8: Energy, Enzymes, and Metab, John David Jackson, Patricia Meglich, Robert Mathis, Sean Valentine, Event and Facility Final Chapter 9: Operation. E) absorb more CO2 than the plants under the green light. B) Photosynthesis is ultimately powered by light energy and respiration by the chemical energy of fuel molecules. (a) When cooled, the densities of most objects (1) increase, (2) decrease, (3) stay the same. A) Plants require carbon dioxide, water, and sunlight to make glucose. C) H in water; O in glucose d) forms part of photosystem II. c. CO2 is needed to produce sugars in the Calvin cycle. ; thylakoids. Where do the light-dependent reactions take place? cool, moistc. Think carefully about the fission process. d) Photosystem I functions first in the sequence of steps a) Each preferentially absorbs slightly different wavelengths of light. b) is a nucleic acid complex. . B) energy is stored in the form of a proton concentration difference. The chloroplast ATP synthase Youre conducting an experiment to determine the effect of different A) cellular respiration. C) Excitation of the electrons is a very stable state. Carbon dioxide initially combines with RuBP, and RuBP is regenerated to continue the Calvin cycle. The Calvin cycle constructs ________, an energy-rich molecule that a plant cell can then use to make glucose or other organic molecules. D) are used in the electron transport chain to pump H+ into the thylakoid space. D) formation of waste products in the form of O2, 22) Which of the following are produced during the Calvin cycle? Glycolysis is the only stage of cellular respiration that requires _______ to make ______. 18) Which of the following statements regarding photosynthesis is false? B) reduction of carbon A) chlorophyll b b) G3P (C3H6O3) occurs when carbon atoms from CO2 are incorporated into an organic molecule. When does synapsis and crossing-over occur in meiosis?