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antoniya [11.8K]
3 years ago
10

Because they often survive at extreme temperatures, _______ are thought you have been the first organisms on the early earth

Biology
1 answer:
zimovet [89]3 years ago
5 0

Answer:

Extremophiles

Explanation:

Extremophiles are organisms that have been discovered on Earth that survive in environments that were once thought not to be able to sustain life. These extreme environments include intense heat, highly acidic environments, extreme pressure and extreme cold. Different organisms have developed varying ways of adapting to these environments, but most scientists agree that it is unlikely that life on Earth originated under such extremes.

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Within the cerebral cortex, the _______ area is found in the occipital lobe.
Kryger [21]

I would say that it is the association area. The occipital lobes have association areas adjacent to the visual centers. They help visual patterns when combining visual images with other sensory experiences. I hope this was the answer you are looking for!! Have a great day!!

6 0
3 years ago
100 BRAINLY POINTS!!!!
riadik2000 [5.3K]

Answer:

Explanation:

The energy driving the movement of molecules during passive transport comes from differences in the concentration of the molecules on either side of the membrane with the molecules tending to move from the side of higher concentration to the side of lower concentration because of their net thermal movement.

Because there are two major ways that molecules can be moved across a membrane, and the distinction has to do with whether or not cell energy is used. Passive mechanisms like diffusion use no energy, while active transport requires energy to get done

How is energy used to move?

Molecules do not stop moving once they reach equilibrium. Passive Transport (no energy needed). The movement of particles from an area of high concentration to low concentration. Particles pass right through the cell membrane. the (passive) movement of large particles or substances across the cell membrane through protein channels.

I hope it helps you!

4 0
2 years ago
During the process of photosynthesis,
TEA [102]

Answer:

d. less than 100% of the energy captured from sunlight is transformed into potential energy in the form of a hydrogen ion gradient and then into potential energy in the form of covalent bonds

Explanation:

Photosynthesis is process utilized by plants, several bacteria and protists to convert the light energy to chemical energy. So they utilize the photosynthesis as the powerhouse for the energy production. Heterotrophs like human that cannot synthesize their own food, use this converted form of energy by autotrophs.

During the light reaction of photosynthesis the photons from light are absorbed by photosystem I and II. These photons excites the electrons which flow through the electron transport chain from higher potential to lower potential. These electrons release the energy while moving from higher potential to lower potential which is utilized by H+ pump to pump the H+ to lumen of plastids from stroma and of course not the 100% energy is utilized some of the energy dissipates. . So this process causes the accumulation of high potential H+ ions across the membrane. These H+ ions are utilized for the production of ATP by ATP synthase complex when they flow back to lower potential across the membrane through ATP synthase complex.

The ATP and NADPH produced from light reaction are utilized to combine carbon molecules during dark reaction. The covalent bond is used to combine the carbon molecules and we know that combining carbon molecules stores energy in the form of covalent bond.

8 0
3 years ago
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How does enzyme concentration affect reaction rates?
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More enzymes more useful collisions
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2 years ago
Which of the following is the correct name for the compound S3Cl2
Aleksandr-060686 [28]

Answer:

Trisulfur dichloride

Explanation:

Coined from the numbers of atoms in the formula

3 0
3 years ago
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