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Y_Kistochka [10]
3 years ago
5

If you measured the ld50 for a particular chemical, you would know:

Biology
1 answer:
Liono4ka [1.6K]3 years ago
3 0
<span>the interdisciplinary study of how humanity affects other organisms and the abiotic environment</span>
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Using a microscope, Quinlin notices a small green organelle inside a cell. Which of the following is most likely to occur first
jek_recluse [69]

Answer:

D.The light-dependent reactions absorb sunlight and transfer the energy to electrons.

Explanation:

Firstly, the organelle that was described as small green organelle inside a cell as noticed by Quinlin is the CHLOROPLAST. Chloroplast is an organelle present in the cells of green plants, in fact, it makes plants green. Chloroplast is the organelle where the unique process of PHOTOSYNTHESIS occurs in plant cells.

However, the photosynthetic process is divided into stages namely: light-dependent and light-independent stages. The light dependent stage, which involves the production of ATP (energy carrier) and NADPH (electron carrier), must PRECEDE the light independent stage or Calvin cycle. Chloroplast contains a pigment called CHLOROPHYLL, which absorbs light energy from the SUN in order to power the light dependent stage of photosynthesis.

Hence, the light-dependent reactions, which absorb sunlight and transfer the energy to electrons must occur first in the organelle.

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Antibiotics added to livestock feed have been found to increase their growth rate, reduce incidence of infection, reduces mortality and improve feed conversion ratio or feed efficiency.
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Is transcription the location of translation and protein synthesis
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The ribosome is the location of translation, while transcription always takes place in the nucleus.
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Which statements describe the relationship between the area and the biodiversity of an ecosystem
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Large ecosystems always have higher biodiversity than smaller ecosystems. A large area of a forest will likely have higher biodiversity than a smaller area of a small area and small ecosystems always have low biodiversity.
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Which of the following terms refer to the practicle application of scientific knowledge
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Technology is defined as the application of scientific knowledge for practical purposes, especially in industry

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hope it helpsʕ •ᴥ•ʔ

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