Answer:
7.40
Explanation:
(Choice A)
Chloroplast
(Choice B)
Vacuole
(Choice C)
Nucleus
(Choice D)
Mitochondria
Determining which cell structure is represented by 'C' isn't possible without a diagram. However, the listed structures include the Nucleus, Chloroplast among others, with each playing a significant role in cell functionality.
Without the specific diagram, it's difficult to accurately determine which structure is represented by the letter C. However, given the options, the four choices, A) Chloroplast, B) Vacuole, C) Nucleus, and D) Mitochondria, are all essential components to a cell's functionality. The Nucleus acts as the control center of the cell, containing DNA and regulating gene expression. The Chloroplast, on the other hand, is unique to plant cells and is the site of photosynthesis where sunlight is converted into energy for the cell.
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b. They are composed of molecules that contain carbon-carbon bonds.
c. They undergo chemical reactions to use energy they acquire from the environment.
d. They do not require catalysts to sustain their living state
Answer: b. They are composed of molecules that contain carbon-carbon bonds.
c. They undergo chemical reactions to use energy they acquire from the environment.
Living things includes all the organisms that display features which make them distinct from non-living organisms. The living organisms have an organized structure, they are composed of cells, they require energy to survive or sustain existence, they are able to reproduce and they exhibit ability to grow.
They are composed of molecules that contain carbon-carbon bonds: Carbon is the main component present in all living things. They make up the organic biomass of these living organisms.
They undergo chemical reactions to use energy they acquire from the environment: The plants traps sunlight energy and converts it into food and lastly into chemical energy in the form of ATP. This ATP is used as a energy reservoir for metabolic processes occurring in the plants. Therefore, energy is generated after chemical reactions.
Answer:
photosynthesis
Explanation:
Some fungi are valuable in medicine. For example, the drug cyclosporine, which is capable
of suppressing the response of the immune system to foreign antigens, and the antibiotic
penicillin are both products from fungi. Other fungi are less welcomed by humans.
The irritation of athlete’s foot is caused by a fungus, and a number of allergies are caused
by reproductive spores released by fungi.
Explain the difference between an infection caused by a fungus and an allergy caused by a fungus.
The difference between an infection caused by a fungus and an allergy caused by a fungus is that an infection cause by a fungus is caused by the spread of fungus into the affected area and an allergy caused by the fungus is caused by the reproduction of spores.
Binomial nomenclature is the formal and accepted naming system used by scientists for naming living organisms. Scientists use binomial nomenclature instead of common names because binomial nomenclature gives distinct (noticeably different) names to a species in a genus. Binomial nomenclature provides every species with a two-part scientific name. The first name is the genus; the name of the small closely related group in which the organism belong to, while the second name is the specific epithet that helps to differentiate and identify a certain species from others that belongs to the same genus.
Common names do not always translate accurately.
(B) It is caused by the addition of nutrients to a water system.
(C) It is most harmful when there is little flow through in the system.
(D) Phosphorus is the main causal agent.
(E) Humans are responsible for most eutrophication.