Cells that have no mitochondria are unable to convert oxygen into energy, found in the form of adenosine triphosphate (ATP). All multicellular eukaryotic organisms, including plants and animals, have mitochondria in some cells, but prokaryotes and some single-cell eukaryotes do not have mitochondria.
If a cell can't produce energy, it would be unable to perform vital processes, leading to its death. On an organism level, inability to produce energy in a significant number of cells can lead to system failures and potentially, premature death.
If a cell cannot produce energy, over time, it would not be able to carry out critical functions such as growth, repair, transportation of nutrients, and reproduction. This condition could lead to the cell's eventual death. In an organism, if a sufficient number of cells are unable to produce energy, it could lead to system failures and ultimately, premature death of the organism. This is because the working of an organism depends on the collective effort of its cells which require energy to function.
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Answer:
D. The variable in an experiment that is manipulated by the scientist.
Explanation:
The independent variable is what is purposely changed or controlled to see what the effect is.
Hope this helps!
Answer:
the variable is an experiment that is manipulated by the scientist
Explanation:
A pex
Five grams of salt dissolved in 100ml of water to form a salt-water solution. The solution is heated and the water boiled away. five grams of salt would you expect to have left in the container.
Salt and water are combined to form a saline solution. Normal saline solution has a sodium chloride (salt) content of 0.9 percent, which is comparable to the sodium content of blood and tears.
Normal saline is the name given to saline solution most often, but it can also be referred to as physiological or isotonic saline.
Saline is used extensively in medicine. It is applied to cure dehydration, cleanse sinuses, and clean wounds. It can be injected into a vein or administered topically.
Therefore, Five grams of salt dissolved in 100ml of water to form a salt-water solution. The solution is heated and the water boiled away. five grams of salt would you expect to have left in the container.
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Answer:
5 grams
Explanation:
The kind weather that tropical continental air bring in summer is hot and sunny. The correct option is C.
This kind of airmass typically originates from the south and southeast, or the tropics.
The term "continental" refers to the air's passage across a warm land mass. In the summer, eastern air masses that have crossed central Europe are categorised as tropical continental.
Continental tropical airmasses originate in northern Mexico and are hot, dry, unstable at low levels, and generally stable aloft (upper-level ridge). They are distinguished by bright skies and little precipitation.
During the summer, continental tropical air masses can produce extremely hot temperatures that break records.
Thus, the correct option is C.
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Hot and sunny I think is answer.