Biology, 27.06.2019 01:00, zyreahunt4771

Scientists have found that although plants require light to carry on photosynthesis very high levels of sunlight can kill some plants. this illustrates that many biochemical processes may occur) a. more rapidly when temperatures are very high) b. within a specific range of conditions) c. best in the absence of abiotic factors) d. even if homeostasis is disturbed) me with this hw question

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Biology, 10.07.2019 22:00, payshencec21

Photosynthesis is the process plants use to convert sunlight into chemical energy. the process of photosynthesis can be modeled to illustrate the most important aspects of the natural phenomenon. through this process, plants use energy in sunlight to turn carbon dioxide gas and water into sugar. plants then use this sugar to grow. at the same time, plants produce oxygen gas as a waste product which animals breathe.

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Biology, 01.09.2019 14:00, matthi4687

Are only found in nonvascular plants carry out most of the plants photosynthesis absorb water and minerals from the ground and carry it up to the rest of the plant support the plant’s body and arrange leaves so they get sunlight

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Biology, 20.10.2019 08:00, jhaveen8335

You work for a company selling tropical rain forest plants commonly found in the understory of the forest. these plants are shade tolerant and can be grown indoors because they require low light. your employer wants you to find out what is the best type of light to maximize growth of these understory plants. using a full spectrum of natural light would cause these plants to die because they are a shade-tolerant plant species. from your biology class, you recall that the light-dependent reactions of photosynthesis involve pigment molecules that absorb light of specific wavelengths. you also remember the experiments done by the german biologist. theodor engelmann, in which he separated light using a prism into different wavelengths and then determined which wavelengths were best for promoting photosynthesis in the algae species he was examining. your goal is to determine which wavelengths (colors) of light are best for promoting photosynthesis to enhance growth in your species of plant. to achieve this, you grew your plants under different wavelengths of light and measured their growth rates. the wavelengths were measured in nanometers (nm), and the growth rate was measured in millimeters per day (mm/day). the data you collected are as follows: 1st column ‘wavelenghts’ (nm): 400 | 450 | 500 | 550 | 600 | 650 | 700 | 750 2nd column ‘growth’ (mm/day): 0,33 | 0,46 | 0,88 | 0,12 | 0, 54 | 0.28 | 0.08 | 0.00 make a bar graph plotting growth rates on the y-axis and wavelengths of light on the x-axis. referring to your graph, answer the following questions: which wavelength is best for your plants' growth? 650 nm 500 nm 550 nm 400 nm some plant species require shaded conditions while other plant species require bright sunlight. shade tolerance is best related to which of these characteristics? different species of plants have different rates of foment molecules that utilize different wavelengths of light. plant leaves without a protective coating are subject to sunburn. some species of plants are consumers and do not need sunlight. some species of plants are able to produce sugar without ever having been exposed to sunlight. shade-tolerant plants have many adaptations for living in areas of low light. predict whether each of the following processes would be high or low in comparison with other plants and choose the answer that is most correct. density of stomata on leaves leaf size carbohydrate storage a) high, high, low b) high, high, high c) low, high, low d) low, high, high

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