0
What else can I help you with?
What is the base pairing rule in DNA?
Adenine pairs with thymine Guanine pairs with cytosine.
What is the structure of DNA and nucleotide?
DNA is a double-stranded molecule made up of nucleotides. Each nucleotide consists of a phosphate group, a sugar molecule (deoxyribose), and a nitrogenous base (adenine, thymine, cytosine, or guanine). The nucleotides are joined together by sugar-phosphate bonds to form the DNA double helix structure.
What is the relationship between molecular size and diffusion rate?
Not exactly, although they can be. If two molecules are both composed of the same elements, the one that has more atoms in it, the one with more atoms will have a larger molecular mass, and a larger molecular size. However, different elements weigh different amounts.Take for example the molecule octane, which is an ingredient in gasoline, with formula C8H18. Octane is relatively large, and has a molecular mass of approximately 114 grams per moles. However, a single atom of the element lead, Pb, is much smaller than the molecule octane, and yet the molar mass of lead is 207.2 grams per mole! So it is much heavier, and yet smaller.On the other hand, hydrogen gas (H2) has a molar mass of 2 grams per mole, and chlorine gas (Cl2) has a molar mass of 71 grams per mole, and Cl2 is indeed much larger than H2.And so you can see that it depends on the composition of the things you are comparing.
What are the classification of sentences?
The basic grammatical structure of a sentence in English is the subject, followed by the predicate. Basically, there is a subject and a verb. Advanced speakers of the English language may be able to get away with using the verb before the subject, but that kind of usage is primarily found in the UK and Australia and typically not in the United States--except for in specific communities.
How does the original strand of DNA relate to the two new DNA molecules after replication?
Well, if you envision a DNA strand how it is formatted it might be a little easier to understand.Think of it like this:(Letters represent nucleotides; Adenine, Guanine, Thymine, Cytosine)A--------TT--------AC--------GG--------CIn DNA transcription the two sides of our strand split and attaches new complimentary base pairs. So when DNA replicates the first step would look like this:A---- ----TT---- ----AC---- ----GG---- ----CNext, new complimentary base pairs attach to the split strands.A----T A----TT----A T----AC----G C----GG----C G----CSo as you can see the replication creates identical copies. The only variation arises when the DNA is involved in some sort of DNA mutation.This is a very simplified example of DNA replication. In real replication the strands are millions of nucleotides long, making the chance of mutation extremely likely.To sum up, the two replicated DNA strands will be nearly identical to the original DNA strand.
Which of these sentences states why the DNA molecule?
Unfortunately, I didn't receive the full sentence to respond appropriately. Could you please provide the complete sentence so I can assist you better?
What is the difference between the major and minor protonation states of a molecule?
The major protonation state of a molecule has more protons attached to it compared to the minor protonation state. This difference in protonation affects the molecule's overall charge and chemical properties.
When states of matter change so does the chemical composition of the molecule?
No, the chemical composition of a molecule remains the same when it changes states of matter. Changes in state involve the arrangement and movement of molecules, but the actual chemical makeup of the molecules remains unchanged.
Why is the chemical symbol of a molecule of a compound also called the chemical formula of the compound?
The chemical symbol of a molecule represents the individual elements present in the compound, while the chemical formula shows the ratio of each element in the compound. The formula is essentially a written expression of the molecule's composition and structure, making it equivalent to the symbol in chemical representation.
What does the emission spectrum of a molecule show?
The emission spectrum of a molecule displays the specific wavelengths of light emitted when electrons transition from higher energy levels to lower ones. Each wavelength corresponds to a unique energy difference between these levels, allowing for the identification of the molecule. The resulting spectrum appears as a series of lines or bands, which can be used to determine the molecular structure and composition. Overall, it serves as a fingerprint for the molecule, revealing information about its electronic states.
What are the arrangement of molecule on the three states of matter?
um well gas solid liquid lol i think lol
What would happen it a membrane protein was unable to bind to a signaling molecule?
If a membrane protein was unable to bind to a signaling molecule, the signaling pathway that the molecule is involved in may be disrupted, leading to impaired cellular communication and potentially affecting various cellular processes. This could result in altered cell functioning and potentially contribute to disease states.
Which of the following states of matter contains one or more free electrons which are not bound to any atom or molecule?
Atoms Answer 2 question is
What is the different between singlet and triplet?
Singlet and triplet refers to the spin states of electrons in a molecule. Singlet state has two electrons with opposite spins, while triplet state has two electrons with parallel spins. The difference between them affects the physical and chemical properties of the molecule.
What are vibrational and rotational quantum number?
Vibrational quantum number indicates the vibrational energy level of a molecule, while rotational quantum number describes the rotational energy level. Both quantum numbers are used to describe the quantized energy states of a molecule in quantum mechanics.
When a molecule is formed what happens to the pure elements and compounds?
They are still there in the compounds, just have changed their physical or chemical properties.The law of conservation of energy states this.
What is the average cost of gas in the us?
About $1.83, it differs from time to time and differs in states.
