course hero which of these is not a nucleotide found in dna?

What is the relationship between DNA and the DNA in a crime scene?

Which enzyme copies DNA in PCR?

What do primers indicate?

Do males have X chromosomes?

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What is the relationship between DNA and the DNA in a crime scene?

A parent-child relationship exists between the DNA collected at the crime scene and the DNA in the database.

Which enzyme copies DNA in PCR?

DNA polymerase is the enzyme that copies DNA in PCR.

What do primers indicate?

Primers indicate the section of DNA that will be amplified and mark where DNA polymerase begins replication.

Do males have X chromosomes?

Both males and females have an X chromosome and you would have to check for the presence of a Y chromosome.

Answer

The base uracil isn't found in DNA. The base pairs are A-T and C-G for DNA while in RNA has adenine, guanine, cytosine but instead of the thymine pairing with Adenine it pairs with Uracil instead in RNA: A-U & C-G

New questions in Biology

Which of the following best describes how animals and plants react to the spread of disease in a certain environment? 1. The number of predators incre … ases. 2. The number of prey increases. 3. They may struggle to survive. 4. They move to new locations.

Which scientist proved that DNA is made of nucleotides?

d. Chargaff' s experiments conclusively proved that DNA was made of nucleotides, but he could not show that there four types of nitrogenous bases.

How many bases does DNA have?

A particular sequence of parent DNA has four purine bases and two pyrimidine bases. According to base-pairing rules, which of the following sequences could be formed during replication?

What happens to DNA at the 3rd prime?

DNA nucleotides are always added to an existing strand at the 3-prime end. This means that during replication a leading and lagging strand are created.

What happens to DNA strands during replication?

During DNA replication, a complementary strand of DNA is made for each original DNA strand. Thus, if a portion of the original strand is CCTAGCT, then the new strand will be

Which scientist hypothesized that DNA was a double helix?

Chargaff hypothesized that DNA was a double helix, but he did not produce the image that proved this fact. b. Chargaff showed that adenine and thymine were found in equal percentages in DNA, but he did not know this was because of base-pairing.This answer is correct.

Which is greater, adenine or thymine?

b. adenine molecules in DNA is much greater than the percentage of thymine molecules.

Which two elements were found in equal percentages in DNA?

b. Chargaff showed that adenine and thymine were found in equal percentages in DNA, but he did not know this was because of base-pairing.This answer is correct.

Problem 2 Easy Difficulty

Which is not a nucleotide base in DNA? a. adenine b. guanine c. uracil d. thymine e. cytosine f. All are in DNA.

Video Transcript

Okay, This question is asking next what is not in DNA? Well, these air the four that we find often in DNA. We find the A and the T bond together as base pair across the way. A is a pointy letter. So is T. I say pointy letters go with pointy letters and then G and C arm or curvy letters.