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Katena32 [7]
3 years ago
11

Precaustions to thundstorms

Biology
1 answer:
stiks02 [169]3 years ago
4 0
Hello.

Some things to do is stay indoors, stay out of water and avoid metal.

Have a nice day
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Nothing is exempt from ________, which states the total energy remains constant during a physical change.
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Newton's Law of Motion
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3 years ago
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25 POINTSSSSSSSSSWhat does this diagram represent?
nikitadnepr [17]

The diagram presented represents hydrolysis of sucrose.

<h3>What is  hydrolysis of sucrose?</h3>

The hydrolysis of sucrose generates an equimolar mixture of fructose and glucose, commercially known as invert sugar.

Sucrose is a disaccharide with the formula C₁₂H₂₂O₁₁.

On hydrolysis, Sucrose yields the two monosaccharides, namely;

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However, on dehydration Sucrose  produces a complex carbonaceous solid residue.

Thus, the diagram presented represents hydrolysis of sucrose.

Learn more about sucrose here: brainly.com/question/211758

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2 years ago
What can you tell about bacteria that have been Gram stained?
Iteru [2.4K]

Answer:

D) A and C

Explanation:

Gram staining is a laboratory technique used for bacterial species. It is used to differentiate between two groups of bacteria based on the components of their cell wall. Gram staining was developed by a scientist called Christian Gram in the year 1884. In the gram stain procedure, the following occurs:

- Due to the thick peptidoglycan component of their cell wall, GRAM POSITIVE bacteria retains the crystal violet due and stain VIOLET.

- On the contrary, due to the thin peptidoglycan component of their cell wall, GRAM NEGATIVE bacteria do not retain the crystal violet dye and hence stain, RED.

Based on this, a bacteria that has been gram stained has been tested for its GRAM REACTION and microscopic morphological characteristics, since it is a microbe.

6 0
3 years ago
The opening of which of the following types of ion channels will lead to a depolarization? A chemically gated sodium channel 2)
nikitadnepr [17]

All of them will lead to depolarisation.

<h3><u>Explanation</u>:</h3>

Depolarisation is a phenomenon ebochor occurs in the excitable tissues of our bodies, namely the neurons and the muscle T junctions. Here the membrane is already polarised by means of difference in charges as well as concentration of ions on both sides of the cell membrane. With a single stimuli, this change in concentration is gone, and this is de polarisation.

This phenomenon occurs because of the opening of the ion channels like potassium channels and sodium channels which leads to a diffusion of ions from both sides to the other achieving a more or less equal concentration on both sides of cell membrane.

Now this opening of the ion channels can be triggered by means of different stimuli. In case of neurons, the opening of the post synaptic ion channels are guided by the chemical impulse taking in synapse.

In case of inter neuron transfer, the ion channels open due to change in voltage of the previous part of the axon.

In case of organ of Corti, the sodium channels open due to mechanical events occurring inside cochlea. So ion channels can open in any form will lead to change in potential.

6 0
3 years ago
A mutation is found in a tRNA-encoding gene. The wild type allele produces a tRNA that recognizes the codon GAA, and is charged
Kobotan [32]

Answer:

It will bring about a stop to the translation process

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