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If you find an adenine on a rung of DNA with what base will it be bonded?
Breezy5761
If I remember correctly from Biology, I think it's Thymine. (ATGC is the acronym I learned.) There's another one I think that is not part of those main four, and I think it starts with a "u", but I'm not sure...
The rungs of the DNA ladder consist of pairs of nitrogen bases. There are two kinds of nitrogen bases: purines and pyrimidines. The purines have a two-ringed structure; they are adenine (A) and guanine (G). The pyrimidines have a one-ring structure; they are cytosine (C) and thymine (T).
A-T, T-A, C-G, G-C
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∙ 12y ago
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What is the texture and consistency of DNA?
The DNA is in the shape of a double helix, two strands twisted together like a ladder. The sides of the ladder is made up of the sugar phosphate portions of the adjacent nucleotides bonded together. The phosphate of one nucleotide is covalently bonded to the sugar of the next nucleotide. The nitrogenous bases on either sides of the DNA stands join together to form the rung of the ladder. Each base pair is formed from complimentary nucleotides, purines with pyramidines bound together by hydrogen bonds. The base pairs in DNA are adenine with thymine and cytosine with guanine.
Why is a ladder not a good model for the atom?
a ladder could be used to interpret the emission of light when an electron gets excited, moves to a higher rung, and then falls to a lower or bottom rung. otherwise, it shows nothing of how the atom is constructed, the number of protons, neutrons, electrons, etc
How do you use correctly in a sentence?
The student answered 100% of the test questions correctly. Even though I thought the cashier had made a mistake, she had correctly rung up my purchases.
What kind of energy does it take to ring a hand bell?
The energy comes from the work done by the ringer in pulling the rope on the bell. This releases kinetic energy in the bell which swings and is hit by the clapper. This causes mechanical vibration in the bell and it emits sound waves.
What are scientific explanation of beliefs?
Superstitious beliefs can be explained by evolution and survival of the fittest in early hominoids on the plains of Africa. For example, let's say there was an early hominoid, Lucy. Lucy was taking a stroll and heard a rustle in the bushes. Chances are, it could be nothing but the wind, or it could be a predator. If Lucy had been superstitious and believed that it was nothing, she could turn out to be right and would have saved a few seconds in her daily routine. However, if it turns out that there was a hungry lion, then Lucy has just been eliminated in the game of evolution. She would not have survived long enough to produce offspring.On the other hand, if Lucy had held a superstitious belief that something was there, she would have wasted a few seconds to take precautions from being killed, even if it turns out that nothing was there. In the long run, she would have survived long enough to produce offspring, who will become the ancestors of modern humans. This pattern-seeking trait is then embedded into our genes.This kind of superstitious behavior is not only found in humans, but in lab mice as well. In one experiment, lab mice were placed in a cage with a lever, and food would be given to the mouse after random pulls of the lever. It is found that the mice would then do whatever they had done before the lever was pulled (such as running in circles and scratching body parts) in hopes of getting more food. This is like the conditioning of Pavlov's dog (a bell was rung before the dog was served food, so the dog eventually learned to associate the bell with food and will salivate to the sound of the bell, even if it was not given food).Early humans understood very little about the natural world, and relied on crude observations. They sought patterns, and as events chanced together, they would believe that it explained natural phenomena.
What are the rungs steps of a DNA molecule made of?
The 'steps' or 'rungs' of the DNA 'ladder' are complimentary pairs of bases bonded by hydrogen bonds. The bases are Adenine, Thymine, Cytosine and Guanine. Adenine always bonds to Thymine and Cytosine always bonds to Guanine.
What is the difference between a base and a nucleotide?
A nucleotide is the sugar (in DNA is a deoxyribose in RNA it's ribose), phosphate group and 1 base. A base pair is the "rung in the ladder" for example in DNA it could be adenine + thymine or guanine + cytosine. In RNA the thymine is replaced by uracil
What are the rung steps of the DNA laddermade of?
G = guanine, a purine base in DNA. A = adenine, a purine base in DNA C = cytosine, a pyrimidine base in DNA T = thymine, a pyrimidine base in DNA DNA is a double helix and the two strands are held together by hydrogen bonds between A & T (2 bonds) and G & C (3 bonds). The 'rung steps' are either an A & T or a G & C.
What are the internal blocks or rungs of the DNA ladder?
The four nitrogen bases, Guanine, Cytosine, Thymine, and Adenine. Thymine and Cytosine are pyrimidines and Guanine and Adenine are purines. Thymine bonds with Adenine and Cytosine bonds with Guanine.
How do bases pair up in DNA replication?
A base pair is two chemical bases bonded to one another forming a "rung of the DNA ladder." The DNA molecule consists of two strands that wind around each other like a twisted ladder. Each strand has a backbone made of alternating sugar (deoxyribose) and phosphate groups. Attached to each sugar is one of four bases--adenine (A), cytosine (C), guanine (G), or thymine (T). The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.
What part of the nucleotides make up the rung of the ladder?
The base
What is the rung of the DNA ladder?
The rungs that are in the DNA ladder molecule are nucleotides. They are adenine, guanine, thymine and cytosine. Deoxyribose and phosphate make up the backbone of the molecule.
What pair forms a rung in the DNA ladder?
The base of the nucleotides
How is the word rung used in a sentence?
The word "rung" is used as the past participle of the verb "ring," to indicate the act of sounding a bell or making a ringing sound. For example, "He rung the doorbell to announce his arrival."
How do you spell rung?
rung
Is it has rang or has rung?
The correct phrase is "has rung." "Rang" is the past tense of "ring," while "rung" is the past participle form that should be used with "has" in present perfect tense.
To be rang or to be rung?
"To be rung" is the correct form. The verb "ring" changes to "rung" in the past participle form when referring to something that has been rung, like a bell, for example.
