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goldenfox [79]
3 years ago
13

Which of these processes are chemical reactions? boiling an egg crushing spices vegetables rotting chopping vegetables dew formi

ng
Biology
2 answers:
Tju [1.3M]3 years ago
7 0
Boiling an egg and vegetables rotting.
VMariaS [17]3 years ago
7 0

The right answers are: boiling an egg and vegetables rotting.

* When a compound is heated, a change of state occurs, usually from the solid to the liquid, or from the liquid to the gas.

The coagulation of the egg seems to be a paradoxical situation with regard to the phenomena of fusion and evaporation.

With the increase of the temperature, there is denaturation of the proteins, that is to say that the hydrogen bonds are broken. There is then a rearrangement of the tertiary structure of the proteins.


* In biology, decomposition (or rotting) is a process occurring in plant bodies from the moment they are deprived of life, degenerate under the action of biological factors completely changing their appearance and composition. The decomposition process involves a succession of microorganisms such as fungi and bacteria, most often anaerobic. In other words, it is the degradation of organic molecules by the action of microorganisms.

In plant pathology, decay follows a cryptogamic or bacterial plant disease. For example an attack of the microscopic fungus Botrytis cinerea on a wide range of crops: fruits, vegetables, ornamental plants and grapes.

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andrey2020 [161]

Answer:

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Explanation:

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8 0
3 years ago
Describe the different examples of active and passive transport
andrew11 [14]
Hi there!

Active Transport - Through the use of ATP, active transport pumps molecules against a particular concentration gradient. Active transport occurs from a low concentration solute and moves to a high concentration of solute. Two examples of active transport would be endocytosis and exocytosis.

Passive Transport - Active transport is the movement of molecules down a gradient. Unlike passive transport, it goes from high to low concentration and does not require energy (such as cellular energy). Some examples would be osmosis and diffusion.

I hope this helped!

6 0
3 years ago
A scanning electron microscope (SEM) may be used to distinguish between the eggs of different insect species.
dangina [55]
True because it just does
7 0
3 years ago
Match the atomic particles with their electrical charges.
Vinil7 [7]
Proton is positive.(+)
Neutron is neutral(0)
Electron is negative(-)
8 0
3 years ago
A paramecium, like the one pictured here, must continuously use its contractile vacuole to expel excess water from its cell in o
user100 [1]
Hypotonic.

In hypotonic environment, the water moving into the Paramecium cell by osmosis. Paramecium cells regulate water through special organelles which are known as contractile vacuoles. Paramecium is a freshwater organism, which means a hypotonic environment is its typical ambience.

8 0
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