Meiosis is invovled in the production of gametos (sex cells) so that the plant can reproduce. This usually happens during the time the plant is flowering
The temp. affects on how quickly these chemical muscles reaction can occur
the answer is A. atherosclerosis because veins mess with nerve system and arterio does something with arteries
D. There would be a financial incentive to protect the environment.
Explanation:
The positive result of the solution is that there would be a financial incentive to protect the environment.
Greenhouse gas emission is common and growing environmental menace.
One positive way of curbing this is usually by government driven regulations.
- The solution offered in this piece is that businesses should pay fines when they breach environmental regulations.
- This way, the government would benefit financially by clamping down on defaulting companies.
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Greenhouse gas emissions brainly.com/question/4580761
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Answer:
The presence of cholesterol in the plasma membranes of some animal cells <u>enables the membranes to stay fluid when cell temperature drops</u>.
Explanation:
Cholesterol is an essential lipid in the basic structure of cell membranes. The membranes must have a fluid structure so that the proteins integrated in them can move ''horizontally'' to interact with their ligands and with other proteins. With excess saturated fat the membranes become rigid, but only with the necessary unsaturated fat the membranes are extremely fluid, and very sensitive to changes in temperature. Cholesterol stabilizes the structure of the membranes; preventing the collapse and crystallization between lipid chains that would lead to loss of fluidity and excessive rigidity in the membrane. By decreasing the temperature; as temperatures drop, fluidity decreases, an effect that partially counteracts the presence of cholesterol.
