BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
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Textbook Question
Chapter 6, Problem 2SA
Plants use ________ as an energy source to drive photostnthesis.
| a. sunlight | b. hydrogen ions | c.
|
d.
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plant are use _______ as an energy source to drive photosynthesis
a. sunlight c. O2
b. hydrgen ions d. CO2
________ reactions of photosynthesis generate NADPH and ATP to carry solar energy.
a.
The light-independent
b.
The light-dependent
c.
Both the light-dependent and -independent
Plant pigments absorb energy from the ________ spectrum during photosynthesis.
a.
infrared
b.
electromagnetic
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visible light
Chapter 6 Solutions
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Ch. 6 - A cat eats a bird, which ate a caterpillar that...Ch. 6 - Plants use ________ as an energy source to drive...Ch. 6 - In plants, photosynthetic eukaryotes, and...Ch. 6 - Most of the carbon that land plants use for...Ch. 6 - Which of the following statements is incorrect? a....Ch. 6 - When a photosystem absorbs light energy, ________...Ch. 6 - In the light-dependent reactions, _______. a....Ch. 6 - Prob. 8SACh. 6 - Prob. 9SACh. 6 - Prob. 10SA
Ch. 6 - The Calvin-Benson cycle starts with _______. a....Ch. 6 - Which of the following substances does not...Ch. 6 - Closed stomata ________. a. limit gas exchange c....Ch. 6 - In C3 plants, _______ makes sugar production...Ch. 6 - Match each term with its most suitable...Ch. 6 - About 200 years ago, Jan Baptisa van Helmontwanted...Ch. 6 - While gazing into an aquarium, you observe bubbles...Ch. 6 - A C3 plant absorbs a carbon radio isotope...Ch. 6 - In 2005, a new species of green sulfur bacteria...
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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
- Most of the carbon dioxide that plants use for photosynthesis comes from______ . a. glucose c. rainwater b. the atmosphere d. photolysisarrow_forwardWater evaporation from plant parts is called_______ . a. translocation c. transpiration b. respiration d. tensionarrow_forwardClosed stomata______ . a. limit gas exchange c. prevent photosynthesis b. permit water loss d. absorb lightarrow_forward
- The main purpose of the light-independent reactions is to ________. a. convert solar energy to chemical energy b. convert solar energy to ATP for short-term energy use c. build carbohydrates for long-term energy storagearrow_forwardPhotosynthesis occurs inside the ________ of plants. a. chlorophyll b. mitochondria c. chloroplastarrow_forwardPlants where light independent reactions take place in the same cells as light dependent reactions (mesophyll cells) are using which kind of photosynthesis? A. C3 only B. C4 only C. Either C3 or CAM D. Either C3 or C4arrow_forward
- The main photoreceptor that triggers phototropism is a ________. a. phytochrome b. cryptochrome c. phototropin d. carotenoidarrow_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_forwardTo which of the two lighting conditions would you expose seedlings if you wanted to maximize the rate of photosynthesis in the plants as well as minimizing your costs for electricity to light the plants in the greenhouse? A. Low light only. B. Moderate light only. C. Low light for the first 12 hours and then moderate light afterwards. D. Moderate light for the first 12 hours and then low light afterwards.arrow_forward
- Photosynthesis in some of the crops is efficient at this range of temperature a. 20°C - 30°C b. 25°C - 30°C c. 20°C - 25°C d. 20°C - 23°Carrow_forwardPLANT CELLS ARE PROTECTED FROM THE HARMFUL EFFECTS OF EXCESSIVE LIGHT ENERGY AND REACTIVE OXIDATIVE MOLECULES BY__________ A.MITOCHONDRIA B. CHLOROPHYLL C. CAROTENOIDS D. ATParrow_forwardWhich is NOT produced during the light-dependent reactions A. ATP B. Oxygen C. NADPH D. Sugararrow_forward
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