Physics, 09.12.2021 22:40 kimberlylove387
12. Cells contain specialized structures called organelles that have specific functions that enable the cell to carry out
life processes. Organelles work together to perform all the functions of the cell. Which of the following choices is
the best example of how the cell membrane and mitochondria might work together to make energy in a particular
cell?
a. In animal cells, the cell membrane allows materials in and out of the cell, while the mitochondria uses nutrients
to make energy (ATP) for the cell.
b. In animal cells, the mitochondria allows materials in and out of the cell, while the cell membrane uses nutrients
to make energy (ATP) for the cell.
c. In a plant cell, the cell wall allows materials in and out of the cell, while the mitochondria makes food for the cell
by photosynthesis.
d. In a plant cell, the mitochondria allows materials in and out of the cell, while the cell wall makes food for the cell
by photosynthesis.
Answers: 1
Physics, 21.06.2019 15:30
Taylor's experiment: 1. accurately measured the speed of light 2. locked together the phases of two light sources so that the interference pattern would not shift 3. showed that man's reaction time was much slower than the speed of light 4. showed that individual photons have wave characteristics
Answers: 2
Physics, 21.06.2019 18:40
The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation , where i is the intensity of a given sound and is the threshold of hearing intensity. what is the intensity, in decibels, [i(db)], when ? use a calculator. round to the nearest whole number. 8 9 19 80
Answers: 1
Physics, 21.06.2019 21:20
Which of the following explains why it took so long for the public to accept the negative health effects of smoking? a)people were waiting for counter reasons, and those were presented.b)scientists had not completely finalized their results, which took 30 years.c)cigarettes were cheaply available and media channels were very inefficient.d)cigarette manufacturers were trying hard to bring an alternative into the market
Answers: 3
12. Cells contain specialized structures called organelles that have specific functions that enable...
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