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densk [106]
3 years ago
8

Which class of hydrocarbons contains at least one carbon-carbon triple bond?

Biology
1 answer:
butalik [34]3 years ago
8 0

Answer:

Alkenes, A hydrocarbon with at least one carbon–carbon double bond that is unsaturated. An unsaturated hydrocarbon with at least one carbon—carbon triple bond between two carbon atoms is known as an alkyne.

Explanation:

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The equation below represents a summary of a biological process.
sergejj [24]

Answer:

the answer is chloroplasts

Explanation:

5 0
2 years ago
What are the Amino acids of the mutated DNA sequence: TAC ATC TTG GCG ACG ACT
Natali5045456 [20]

Answer:

Tyr Ile Leu Ala Thr Thr

Explanation:

In a DNA sequence, a pair of three bases form a codon that codes one particular amino acid in the protein. Proteins are consist of  20 amino acids and these amino acids are coded by a pair of three bases.  

There are four bases in a DNA - Thymine (T), Adenine(A), Guanine(G) and Cytosine(C).

The given mutated DNA sequence will also code for some amino acid, that is as follows:

TAC - Tyr (Tyrosine)

ATC - Ile (Isoleucine)

TTG -  Leu (Leucine)

GCG - Ala (Alanine)

ACG - Thr (Threonine)

ACT - Thr (Threonine)

Thus, The mutated DNA sequence  TAC ATC TTG GCG ACG ACT codes for Tyr Ile Leu Ala Thr Thr.

6 0
3 years ago
One part of a freely swinging magnet always points
saul85 [17]

The best answer is D

 A freely suspended magnet will always point in the North - South direction in the absence of any other magnet. This suggests that the earth itself behaves as a magnet which causes a freely suspended magnet (or magnetic needle ) to point always in a particular direction namely North and South.

The south pole of the earth's magnet is in the geographic north because it attracts the north pole of the suspended magnet and vice versa. However it is important to note that the position of earth's magnetic poles are not well defined because they are spread over an area.
8 0
3 years ago
Frequent consumption of which food raises the risk for dental caries the most?
Illusion [34]
From the given examples, the answer has to be:

e) Chocolate Milk

Chocolate Milk is a highly sugary form of liquid. Compared to other options such as apples, carrots and even bagels, Chocolate milk will be most harmful to our teeth and should be avoided.

We should also brush our teeth twice a day and use mouth wash to reduce the chances of tooth decay
4 0
3 years ago
The state health department notifies a nursery staff nurse of a phenylketonuria (pku) metabolic screening test result of [7 mg/d
Andreyy89
The answer to this question would be: Immediately notify the physician because the test result is critically elevated.
Phenylketonuria is a disease that was caused by lack of the enzyme to digest <span>phenylalanine so the metabolic waste can be accumulated. The disease can cause permanent growth reta.rdation to the patient.  But early treatment can prevent the damage. That is why the physician should inform the parent immediately.</span>
7 0
4 years ago
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