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sleet_krkn [62]
3 years ago
14

Which of the following statements is true of chemical bonds?

Biology
1 answer:
blsea [12.9K]3 years ago
4 0
Covalent bonds share electrons between two atoms.
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What is the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and wate
Afina-wow [57]

The methodology by which green plants and some additional organisms use sunlight to synthesize foods from carbon dioxide and water is known as Photosynthesis.

<h3>What are the factors instructed to perform photosynthesis?</h3>

The factors or parameters which are required to perform photosynthesis by plants are water, carbon dioxide, and sunlight.

Photosynthesis typically involves the green pigment chlorophyll and induces oxygen as a byproduct. The chemical reaction of photosynthesis is as follows:

6CO_2 + 12H_2O ⇒ C_2H_1_2O_6 + 6O_2 +6H_20.

Therefore, it is well described above.

To learn more about Photosynthesis, refer to the link:

brainly.com/question/19160081

#SPJ1

4 0
2 years ago
for case # 2, use a guess and check method to determine whether the disease is dominant recessive or unknown. under each circle
Marat540 [252]

In case 2, we have a paternity problem, as the parents are recessive (aa) and the children are dominant (AA).

<h3>DOMINANCE AND RECCESSIVITY</h3>

An inheritance is said to be recessive when a certain trait is only expressed in zygosity, that is, an allele alone is not capable of manifesting a certain trait. We say that an inheritance is dominant when only one of the alleles is sufficient to manifest that trait. This means that this allele is expressed when it is zygous or heterozygous.

In this question, a verification method was requested to determine if the disease, however, exists a paternity error, this genealogy is not possible.

Learn more about zygous or heterozygous in  brainly.com/question/376455

5 0
1 year ago
Deletion of a DNA base from a gene affects an organism by—
sergiy2304 [10]

Answer:

Deletion of a DNA base from a gene affects an organism by changing the sequence of amino acids in a protein.

Explanation:

A DNA fragment forms a gene, with a specific sequence of nitrogenous bases, which determines the synthesis of a specific protein. When a deletion of a base occurs in such a gene, it affects:

  • Transcription of the mRNA, which will have the sequence of altered bases.
  • During translation, the mRNA codons will encode at least one different amino acid.
  • The structure of the synthesized protein, which will be altered by changes in its amino acid sequence.

In summary, the <u>deletion of a base in the DNA</u><u> will affect the </u><u>protein</u><u> to be synthesized by </u><u>changing the amino acid sequence</u><u> of its structure</u>.

The other options are not possible, because the deletion of a base in the DNA of a gene

<em>     Does not influence the number of chromosomes that the gametes will have. </em>

<em>     It does not produce long chains in the chromosomes. </em>

<em>     It does not affect the ribose structure of the nucleic acids.</em>

8 0
3 years ago
Some synovial joints contain special crescent-shaped pads that provide additional shock absorption, and provide for a better fit
Gnoma [55]

Answer:

a) menisci

Explanation:

The Synovial joints contain special cresent-shaped pads which are known as Menisci. A menisci is a crescent-shaped pads (which partly divides synovial joints) that provide additional shock absorption, and provide for a better fit between the articulating surfaces of the bones. In humans, the can be found in the knees,elbows,wrists etc.

The menisci provide structural firmness to where they are being found in the body (i.e  knees,elbows,wrists) when it undergoes tension and torsion. They also act to disperse the weight of the body and reduce friction during movement.

3 0
2 years ago
Please help. Lately, I have seen at least ten false widow spiders making their homes at m house. The walls are literally crawlin
Fynjy0 [20]
Exterminated. they can kill you. spiders are nothing to play with
8 0
3 years ago
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