The first description of the DNA (deoxyribonucleic acid)chain was done by Watson and Crick in 1953, the nucleotides that constitute the DNA are four: cytosine (C), guanine (G), timine (T) and adenine (A). When doing a model is essential to remember that cytosine ONLY joins guanine and timine only link adenine, this is due to the size and chemical properties of each molecule. Later, another related and similar and molecule was discovered, the ribonucleic acid or RNA, which also is constructed by nucleotides.
In both cases, the nucleotides are compound of 3 main components: a nitrogen base, a pentose and a phosphate. When the molecule lacks the phosphate group, is called nucleoside. Depending on the chain ( DNA or RNA) the nitrogen base derives from purine (adenine and guanine) or pyrimidine (cytosine or timine) just in the RNA instead of timine is uracil (U)
The union is established between adjacent molecules through the phosphate, while among each other through the nitrogen base-remember C=G and T or U=A. The core of each molecule is the pentose. Therefore the best representation of the molecule is attached
References
Watson, J. D., & Crick, F. H. (1953, January). The structure of DNA. In Cold Spring Harbor symposia on quantitative biology (Vol. 18, pp. 123-131). Cold Spring Harbor Laboratory Press.
Answer:
Damages in tort
Explanation:
Damages are remedies that are monetary which are paid to a claimant to compensate for a loss or injury. To get the reward, the claimant must reveal that a foreseeable loss is caused by breach of duty. To be approved at law, the loss must be due to physical or mental injury or damage to property.
Damages are either classified as compensatory or punitive damages. Compensatory damages are also categorized into special damages and general damages. Special damages are property damage, loss of earnings and medical expenses, and general damages damages such as suffering and pain.
Answer:
The characteristics and knowledge of a particular group.
Culture can be defined as <em>the characteristics and knowledge of a particular group.</em>
- <em>Culture can also be described as a belief some may have.</em>
<em>I hope this helped at all.</em>
1)Strengthening the criminal justice system
2)Demilitarising the police service
3)Use an integrated approach to safety
4)Build community participation in community safety
I'm not sure...but I hope it helps ^ ^
The question is incomplete. So the complete question and answer are given below:
You are talking with a friend in a closed room that has no windows, no objects, and no furniture. The only thing in the room is an overhead incandescent light that is turned on. You are looking at your friend and begin thinking about whether you are seeing your friend as a result of reflection. Does reflection play a role in seeing your friend? Group of answer choices:
Yes, the visible light from the overhead light bulb is diffusely reflected from my friend and enters my eye.
Reflection is the change in direction of the wavefront at the interface between two different media such that the wavefront returns to the medium of origin. Common examples are the reflection of light, sound, and water waves. According to the law of reflection, in specular reflection (such as from a mirror), the angle at which the wave hits the surface is equal to the angle at which it is reflected.
In acoustics, reflections cause echoes and are used in sonar. In geology, it is important for the study of seismic waves. Reflections are observed in surface waves in water bodies. Reflections are seen in many electromagnetic waves besides visible light. Reflections from VHF and higher frequencies are important for radio transmission and radar.
Learn more about Reflection here: brainly.com/question/26494295
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