D. cell wall
both animals and walls have cell membranes for support
the cytoplasm holds the organelles in place
Answer:
D. steroid
Explanation:
Intracellular receptors are a type of receptors located inside the cell, specifically in the cytoplasm or nucleus. When intracellular receptors are activated by ligands called SIGNALLING MOLECULES, they change shape and regulate genetic expression in the nucleus i.e. they induce turning on and off in a gene.
However, signalling molecules that activate intracellular receptors are usually hydrophobic hormones because they need to easily diffuse through the cell membrane and bind to the receptors located internally. Example of these hydrophobic signal molecules are STEROIDS.
The answer is applying sustainable development.
The trend of declining ecosystem resource availability and increasing demand for these resources can best be countered by applying sustainable development. Sustainable development refers to the development in which the needs in the present is meet without compromising the future generation's ability to meet their own needs.
46-56 grams
Explanation: An average woman needs about 46 grams of protein per day; the average man about 56. Research shows that most Americans already get more than enough protein.
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Answer:
Name the two types of vaporization. Tell how they are similar and how they differ. Evaporation and boiling: in both, a liquid becomes a gas. Evaporation occurs only on a liquid's SURFACE, while boiling occurs both on the surface and throughout the liquid.
Explanation:
