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What else can I help you with?
How many nucleotide bases in a human cell?
3 billion
What does the sequencing of all 3.2 billion nucleotide bases on all human chromosomes describe?
the human genome
How many rungs are in a DNA molecule?
A DNA molecule consists of two strands that are connected by hydrogen bonds between complementary bases. Each strand has a backbone made up of alternating sugar and phosphate groups, with bases extending inward. The number of rungs in a DNA molecule depends on the length of the molecule, with each base pair forming one "rung."
Is DNA made from thousands of kinds of monomers?
Human DNA contains 3 billion pairs of nitrogen bases, which means that it contains a total of 6 billion nitrogen bases, and 6 billion DNA nucleotides, which are the monomers of DNA. Each nucleotide contains one nitrogen base.
Which human activity is correctly paired with it's likely future consequence?
which human activity is correctly paired with its likely future consequence
How many nucleotides are present in the DNA sequence?
The number of nucleotides in a DNA sequence can vary, but in general, a human DNA molecule contains about 3 billion nucleotides.
Are the chromosomes in human sex cells paired or unpaired?
They are paired. Males have XY as a pair and females have XX as pairs.
How many bases make up DNA?
their are 4
One DNA molecule in a single human cell is made up of about billion base pairs?
One human cell typically contains a double-stranded DNA molecule with around 6 billion base pairs. This DNA is organized into 23 pairs of chromosomes located in the cell nucleus. Each base pair consists of two nucleotides that form the building blocks of DNA, namely adenine, thymine, cytosine, and guanine.
The Human Genome Project was created to count?
The Human Genome Project was created to count or analyze the sequence of human DNA. The study counted the base pairs that make up the human genome and studied the sequence and position of the nucleotide bases that make up the DNA molecule.
How many DNA's in our body?
There are approximately 3.2 billion base pairs in the human genome. Base pairs incorporate two DNA molecules, leading to about 6.4 billion bases (1:1 ratio between nucleobases and DNA, since nucleobases are part of DNA). Since most cells contain the whole genome (T-Cells do not, but...), we can estimate 6.4 billion bases * about 10^14 (rough amount of cells in a human), giving 6.4e24 (6.4 * 10^24) DNA molecules. This is a very rough estimate.
How many atoms in a human DNA molecule?
That's a tough question, but I might be able to give you an idea of how many there actually are... Human DNA is divided into 23 paired chromosomes, 22 pairs of autosomes and 1 pair of sex chromosomes. There are about 3 Billion nucleotide pairs packed away in there, most of it inactive at any one point in time. It's believed that much of the DNA is inactive, meaning that it is not currently expressed, and therefore not responsible for creating proteins. However, the inactive DNA could be responsible for early fetal development; we aren't entirely sure what all of the DNA does, although all of it has been mapped out... Now back to the initial question. A molecule is defined as 2 or more atoms connected by chemical bonds. Each DNA strand is comprised of two Phosphate Deoxyribose backbones, held together by nucleotides (Adenine, Cytosine, Guanine, and Thymine), bound by Hydrogen bonds. So technically, every DNA segment that's connected is one molecule...therefore, there are 46 molecules of DNA in each human cell. But, if what you were asking how many molecules are assembled for the DNA in each cell, I'd bet 4 per each nucleotide, 1 for each side of the backbone, and 1 for each nucleotide pair. That's about 12 Billion molecules, but they are joined by chemical bonds, and therefore are not individual molecules anymore once assembled.
