EBK BIOLOGY
11th Edition
ISBN: 8220102797352
Author: Raven
Publisher: YUZU
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Textbook Question
Chapter 28, Problem 2U
A cell that can use energy from the sun, and CO2 as a carbon source is a
a. photoautotroph.
b. chemoautotroph.
c. photoheterotroph.
d. chemoheterotroph.
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Students have asked these similar questions
An unknown microbe is found to be able to photosynthesize, but is also able to fix pyruvate for carbon. What is the best description of this organism?
a. photoautotroph
b. photochemotroph
c. photoheterotroph
d. chemoheterotroph
The picture below shows a preparation of isolated thylakoid membranes suspended in a buffer at pH 7. The preparation is in complete darkness.
Which of the following is required for the thylakoids to generate ATP?
A.
Isolated thylakoid membranes cannot synthesize ATP.
B.
Incubation in the light plus ADP, Pi and NADP+
C.
Incubation in the light plus ADP and Pi.
D.
Addition of ADP and Pi to the buffer.
Define the following terms: a. photosynthesis b. thylakoid membrane c. MAP d. IFT e. polycystic kidney disease
Chapter 28 Solutions
EBK BIOLOGY
Ch. 28 - Prob. 1UCh. 28 - A cell that can use energy from the sun, and CO2...Ch. 28 - Gram-positive (+) and gram-negative () bacteria...Ch. 28 - Which of the following characteristics is unique...Ch. 28 - The horizontal transfer of DNA using a plasmid is...Ch. 28 - The disease tuberculosis is a. caused by a...Ch. 28 - Prokaryotes participate in the global cycling of...Ch. 28 - Which of the following is typically NOT associated...Ch. 28 - The mechanisms of DNA exchange in prokaryotes...Ch. 28 - The cell wall in both gram-positive and...
Ch. 28 - The three domains of life a. represent variations...Ch. 28 - Ulcers and tooth decay do not appear related, but...Ch. 28 - Bacteria lack independent internal membrane...Ch. 28 - Plants cannot fix nitrogen, yet some plants do NOT...Ch. 28 - If a new form of carbon fixation was discovered...Ch. 28 - Prob. 2SCh. 28 - Use of multiple antibiotics is not a bad idea if...Ch. 28 - Soil-based nitrogen-fixing bacteria appear to be...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Define the following terms: a. flagellum b. photosynthesis c. respiration d. capsule e. polyphosphate inclusionsarrow_forwardLight initiates different types of cellular reactions. Which of the following responses to light converts the energy from light into a gain of potential energy? a. Phototaxis b. Photoperiodism c. Photosynthesis d. All of the abovearrow_forwardChloroplasts absorb light energy. The function of the chloroplast is to a. transform sugar into cellular energy. b. sythesize sugars. c. transform proteins into useful nutrients. d. sythesize protiens.arrow_forward
- An organism that can synthesize all its required organic componentsfrom CO2 using energy from the sun is aa. photoautotroph b. photoheterotroph c. chemoautotroph d. chemoheterotropharrow_forwardWhich of the following accessory pigments is the first e- acceptor in the electron transport chain? A. plastoquinone B. ferredoxin C. pheophytin D. plastocyaninarrow_forwardDefine each of the following terms with regard to their energy and carbon source: a. Photoautotroph b. photoheterotroph; c. chemoautotroph d. chemoheterotroph. please solve accurate and exact.arrow_forward
- Which of the following are found within chloroplasts? a. Stroma b. Thylakoid membrane c. Chlorophyll d. All of the abovearrow_forwardWhich of the following statements is incorrect?a. Pigments absorb light of certain wavelengths only.b. Some accessory pigments are antioxidants.c. Chlorophyll is green because it absorbs green light.arrow_forwardWhich molecule conveys protons from the chloroplast stroma into the thylakoid lumen? a. cytochrome b6-f b. plastocyanin c. phytochrome d. cytochrome c e. oxygenarrow_forward
- The process of electrons passing energy to electrons in the neighboring pigment molecules is known as. A. Activation energy B. Resonance C. Photon transfer D. Fluorescencearrow_forwardWhich of the following oxygenic phototrophs are believed to have generate the majority of oxygen gas in Earth’s atmosphere? a. Chlorobium b. Chloroflexus c. Clostridium d. Cyanobacteria e. purple bacteriaarrow_forwardThe function of light reactions is to a. obtain CO2. b. make carbohydrate. c. convert light energy into a usable form of chemical energy. d. regenerate RuBParrow_forward
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