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3 years ago

Can carbon create an ionic bond with itself?

Biology

2 answers:

san4es73 [151]3 years ago

8 0

Answer:

To form ionic bonds, Carbon molecules must either gain or lose 4 electrons.

Explanation:

Mandarinka [93]3 years ago

6 0

No because carbon does not form ionic bonds because it has 4 valence electrons. To form ionic bonds, carbon molecules must either gain or lose electrons.

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The term ____________________ describes one-celled microscopic organisms, some of which cause diseases in humans.

IRISSAK [1]

Answer will be germs like bacteria, virus, fungi, and protozoa that can cause disease

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2 years ago

cyanide is a poison that prevents mitochondria from using oxygen. as a result, the mitochondria cannot produce what?

lord [1]

Answer:

the mitochondria would not be able to produce energy

Explanation:

"the mitochondria is the powerhouse of the cell"

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4 years ago

Phylogeny is the type of classification that names and identifies different organisms primarily by their: A. Physical similariti

Neporo4naja [7]

Answer:

D. Evolutionary relationships

Explanation:

phylogeny describes the relationships of organisms which evolved on most closely related species

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3 years ago

An acidic solution of pH 5 has<br> TIMES as many hydrogen ions (H+) as does a solution of pH 6.

Artyom0805 [142]

The difference in concentration of hydrogen Ions between pH5 and pH6 is - x 10.

The pH scale is a scale or measure to find the strength of acidity or the basic nature of a solution or substance. pH 1 is acidic and pH 14 is the most basic on the scale.

The concentration of hydrogen ions is inversely related to its pH
More hydrogen ions present, the lower the pH
The fewer hydrogen ions, the higher the pH We know,

pH = -log(H+) then,

=> 5 = -log (H+)

=> H+ = $10^{-5}$ (for pH = 5)

=> pH = -log(H+)

=> 6 = -log (H+)

=> H+ = $10^{-6}$ (for pH = 6)

Thus, The substance with the lower pH (5) has 10 times as many hydrogen ions per volume of water.

Learn more about the pH scale:

brainly.com/question/1596421

7 0

3 years ago

Part 1- Explain which traits would need to combine in order for a yellow cucumber and a green to make a green cucumber.

adelina 88 [10]

<h2>Part 1.</h2><h2>Answer:</h2>

Only the traits or allele for the green trait will be needed to make a green cucumber.

<h3>Explanation:</h3>

Here in the given example there are two allele responsible for the color of cucumber. One is Y which is dominant allele and codes for the yellow color.

While y is recessive allele and it will be code for the green color.

In case of heterozygous in which the genotype will be Yy but the phenotype will be always yellow because Y is dominant.

In case of genotype yy the phenotype will be green.

So for green cucumber there will be two y in the genotype.

<h2>Part 2.</h2><h2>Answer:</h2>

For yellow cucumber, there is need of only one dominant allele which codes for yellow.

<h3>Explanation:</h3>

According to the given punnet squre, There will be 4 genotypes from the breeding of a yellow cucumber and green cucumber.

The yellow cucumber is heterozygous or homozygous and its genotypes can be Yy and YY relatively.

But for green cucumber the genotype can only be homozygous which is yy.

In the punnet squre the 2 phenotype are yellow and green.

Hence for the yellow cucumber there is only need of one Y allele in genotype.

5 0

3 years ago

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