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3 years ago

Identify the energy transformations that occur from the outlet charger to the ringing phone.

Biology

1 answer:

kykrilka [37]3 years ago

3 0

Answer:Chemical energy transformations take place from the outlet charger to the ringing phone

Explanation:

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What's the relationship between photosynthesis, chlorophyll, thylakoids, and chloroplasts?

inessss [21]

Answer:

The structural unit of photosynthesis is the chloroplast. Prokaryotic and eukaryotic photosynthetic organisms possess flattened sacs or vesicles called thylakoids, which contain photosynthetic pigments. Chlorophyll molecules are attached to specific proteins embedded within membranes, along with carotenoids and other components necessary for photosynthesis.

Explanation:

Chloroplasts are typical and exclusive organelles of plant cells that possess chlorophyll. Because of them, plants are capable of carrying out the photosynthesis process, a process that transforms light energy into chemical energy contained in ATP molecules. The inside is filled with a gel called a stroma. It presents a DNA independent of the nucleus and plastoribosomes. Immersed in the stroma, there are flattened sacs called thylakoids or lamellae, the interior of which is called lumen. Thylakoids can spread throughout the stroma or stack in bundles called grana. In the membrane of grana or thylakoids are located the enzymatic systems that capture the energy of the sun and carry out the transport of electrons to form ATP.

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3 years ago

Lactase is an enzyme in the small intestine that helps break down the sugar lactose, found in milk

zlopas [31]

Answer: A. the lactose molecule is broken down into glucose and glactose

Explanation:

5 0

3 years ago

Is the original cell dead or does it disappear after mitosis?

Stels [109]

The original cell is divided into two new cells

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3 years ago

Energy pyhamids, otherwise known as trophic level diagrams, are used to represent the flow of

raketka [301]

From the total energy that reaches the ground, 1% is used by producers. The energy transference in the trophic web follows the 10% rule, in which each level uses 10% of the energy stored by the anterior level.

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Only 1% of the total solar energy that reaches the ground is used by producers, who occupy the first trophic level.

From this input of solar energy, it begins a unidirectional energy flow through all the organisms in the ecosystem, from autotrophs to heterotrophs, until it is finally dissipated in the environment.

At each trophic level, it occurs an energy transfer from one level to the next, with only 10% being usable in each of them. This assessment is called "The 10% rule".

This is, as a general rule, only about 10% of the energy stored as biomass at one trophic level, per unit time, ends up as biomass at the next trophic level, in the same unit of time.

The progressive reduction of energy determines the number of trophic levels (4 or 5).

If 30,000,000 MJ of Sunlight (solar energy) reaches ground, then only 30,000 MJ can be absorbed by primary producers.

5,216.4 MJ from 52,164 MJ of energy stored in the soybeans, are used by cattle.

1,645 MJ of energy is stored in edible beef by cattle who eat the soybeans.

164.5 MJ of this energy is tranferred to the following trophic level.

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3 years ago

A normal adult pulse is between 60 to 80 bpm hypothesize wouldn’t buy indicate if the post is at 20 bpm

Zanzabum

If the resting pulse of an adult is at 20 bpm it means that they are an active person so their heart doesn’t need to pump/beat as much as a normal adult.

4 0

3 years ago