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A human cell has 46 chromosomes, 23 from each parent. Each chromosome is a separate stretch of DNA. Approximately 150 human cells yield 1 ng of DNA.
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How much DNA does a person receive from a parent?
50% from each parent.
HOW MUCH OF YOUR DNA IS IDENTICAL TO THE PERSON WHO SITS NEXT TO YOU IN BIOLOGY CLASS?
not alike
What is a method of analyzing sections of DNA that have little known function and vary widely from person to person?
DNA fingerprinting is a way to analyze DNA in humans. DNA varies widely from person to person because each person is different.
What does DNA fingerprint shows?
A DNA fingerprint refers to the fact that a person's DNA code is as unique to that person as his/her fingerprint. A person can be implicated for a crime or ruled out as the criminal based on his/her DNA code.
Is DNA on a live person different from on a dead person?
No, DNA on a live person is the same as DNA on a dead person. DNA remains unchanged after death unless degradation occurs due to environmental factors. DNA can be used for identification purposes regardless of whether the individual is alive or deceased.
Is it true DNA fingerprinting analyzes sections of DNA that have little or no known function but are similar from person to person?
No
What name is given to a region of DNA that varies from person to person?
A region of DNA that varies from person to person is called a polymorphic region or a polymorphism. These variations are responsible for the uniqueness and diversity observed among individuals.
How much of each base is in DNA?
For each person, Adenine, Thymine, Cytosine, and Guanine can be in different amounts. It what makes you you.
What can DNA do?
DNA can determine if a person will have a heat attack to if you will be good at snowboarding
A pattern produced from fragments of the DNA of a specific person?
A DNA profile is a pattern produced from fragments of an individual's DNA that can be used for identification purposes. This profile is unique to each person, except identical twins, making it a powerful tool for forensic investigations and paternity testing. DNA profiles are created by analyzing specific genetic markers or regions of the DNA that vary between individuals.
Why is it good that only some of your DNA is important?
your the person you want to be who you choose to be not what your dna is
What sections DNA are used in DNA fingerprinting?
sections that are unique to each person
