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Dvinal [7]
2 years ago
14

When electrons are removed from a food molecule, it is

Biology
1 answer:
sweet [91]2 years ago
5 0

Answer:

Oxidized

Explanation:

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Which best describes a bird’s role as it eats seeds?
DedPeter [7]
They use their beaks and they push down really hard to stick it 
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3 years ago
The organisms that harness non-biological energy and convert it to biologically relevant/useful energy are called __ 1 __ _. The
mamaluj [8]

Answer:

The organisms that harness non-biological energy and convert it to biologically relevant/useful energy are called __<u>autotrophos or producers</u>_. The organisms that consume these are called _<u>herbivores</u>_ (it should end in -ores) which occur at the __<u>second</u>_ trophic level. The number of trophic levels that any ecological system will primarily dependent on the _<u>consumer</u>_ organisms.

Explanation:

 In the trophic web occurs energy transference through organisms occupying different levels in the chain. Each level feeds on the preceding one and becomes food for the next one. The first link is occupied by autotroph organisms, which are the producer. The following links are the consumers: herbivores are primary consumers and feed on producers. Carnivores are secondary consumers and feed on herbivores, and so on. The last links are the decomposers, microorganisms that act on dead animals degrading organic matter.  

Every link has an effect on the superior links and the immediately anterior link, meaning that whenever one of the links changes, the other ones will be affected.  

Autotrophs or producers synthesize inorganic substances, such as light, and turn them into organic matter according to their own needs. These organisms are photoautotrophs, such as plants, or chemoautotrophs. They occur at the first trophic level.

Heterotrophs are those incapable of producing their own organic matter, so they feed on producers, depending on them to get proteins and energy. In the trophic chain, heterotrophic organisms occupy the first, second, or third consumer level, after producers. These animals can be herbivorous, carnivorous,  omnivorous, hematophagous, ichthyophagous, and etcetera. All of them depend on autotrophic organisms.

In the particular case of herbivores, they occur at the second throphic level feeding on producers and being eaten by carnivores.

In general, most trophic chains are composed of 4 or 5 levels, depending on the number of consumers present, and the energy transference between levels.

8 0
2 years ago
A scientist carried out an experiment to follow the movement of carbon atoms within animal cells. To do this, the scientist adde
ollegr [7]

Answer:

B? Hope this helps, sorry if it's wrong.

Explanation:

8 0
2 years ago
Why won’t a sample of DNA from saliva work in gel electrophoresis
Kitty [74]
Because dna won't bond corectly
6 0
3 years ago
Which microscope is best used to see the organisms in a drop of pond water? TEM SEM light electron
Simora [160]

Answer;

Light microscope

Explanation;

-A light microscope is an instrument that uses visible light and magnifying lenses to examine small objects not visible to the naked eye, or in finer detail than the naked eye allows.

-Light microscopes use a single lens to magnify an object and cannot reach high magnification. Illuminator is the light source for a microscope, typically located in the base of the microscope.

6 0
3 years ago
Read 2 more answers
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