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alexandr402 [8]
3 years ago
6

Which of these is formed when a potassium ion is attracted to a chloride ion?

Biology
2 answers:
IrinaK [193]3 years ago
7 0

Answer:D. An ionic compound

Explanation:

An ionic compound by a complete transfer of valence electrons from an atom of a metal to an atom of a non metal so that both can attain a stable duplet or octet structure of noble gases. Potassium has 19 electrons with one valence electron while chlorine has 17 electrons with 7 valence electrons. Potassium will transfer its valence electron to chlorine atom, resulting in potassium having one positive charge and chlorine have one negative charge with both attaining a noble octet structure of noble gases. The compound formed is an ionic compound because it involves a positively charged potassium ion and a negatively charged chloride ion.

hoa [83]3 years ago
3 0

Answer:

OD.

Explanation:

BECAUSE THE BOND WAS IONIC AND IT'S FORMING A COMPOUND OF ELEMENTS SORRY 4 THE CAPS LOCK THE BUTTON'S JAMMED

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yarga [219]

Answer:

Happy cats blink eyes, keep whiskers forward and tail relaxed; Aggressive Cat lowers tail and make it stiff, crouches etc; an Angry cat is rigid and curls itself around its body and a Depressed cat sleeps more than usual.

Explanation:

A Veterinary  assistant must be well aware about different body languages of cat. Cats show different body postures in different moods.  

i) HAPPY CAT- A happy cat returns our gaze with a blink an eye and there will be a dilation in the eye that indicates happiness and tail will be relaxed.

ii) AGGRESSIVE CAT- An aggressive cat can both be defensive and offensive. Offensive body language includes- stiff and straight leg, lowered stiff tail and a defensive language includes- Crouching of body and eyes completely dilated.

iii) ANGRY CAT- Angry cat has a rigid posture, growls and make its body curled up and make itself look large.

iv) DEPRESSED CAT- Depressed cats hold its ear back and make their fur stand at the end, they tuck their tail and sleeps more than usual.

6 0
3 years ago
Supply the appropriate labels for all numbered parts of the illustration.
tatiyna

Answer:

This diagram depicts the phenomenon of DNA translation in the central dogma of life. Here are the labels

1. <u>RNA strand</u> because it is a sequence of four nucleotide A, G, C, U. It has Uracil, this is why it is RNA. Further, translation takes place when DNA is already transcribed.

2. <u>Ribosome</u> is a machinary for protein formation. This is because it provides right environment to transfer RNA to decode RNA strand into a protein sequence.

3. <u>Amino acid</u>: Each amino acid is carried by a transfer RNA (tRNA). The type of amino acid depends on type of tRNA. All proteins are mostly formed with 20 amino acids and so there are at least 20 tRNA.

4. <u>Polypeptide (protein) chain made up of amino acids</u>: It depicts multiple amino acids, which tRNA carries, and are bonded together through peptide bonds.

5. <u>Transfer RNA (tRNA)</u>: tRNA has a complementary sequence to RNA strand and thus it binds with right sequence. It carry an amino acid which is then bonded to another amino acid amino acid to make a polypeptide chain.

Explanation:

7 0
3 years ago
The phosphorylation of fructose 6-phosphate to fructose-1,6-bisphosphate is the committed step in glycolysis because.
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The committed step is the one after which the substrate has only one way to go. Because glycolytic intermediates feed into several other pathways, the regulation of glycolysis occurs at more than one point. This allows the regulation of several pathways to be coordinated.

<h3>What is glycolysis ?</h3>

A process through which cells partially break down glucose (sugar) via oxygen-free enzyme activities. One process that cells use to make energy is glycolysis.

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Learn more about Glycolysis here:

brainly.com/question/1966268

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8 0
1 year ago
Help me please and hurry!!!
Bezzdna [24]

Answer:it is important to preserve nature because it helps us get resources. Helps us breathe and survive. Ans we wouldn’t have many things if it weren’t for nature

Explanation:

5 0
3 years ago
Read 2 more answers
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lianna [129]

Answer:

volcanic eruption

Explanation:

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3 years ago
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