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DNA contains the genetic instructions for building and functioning of all living organisms. It is composed of a double helix structure made up of nucleotide base pairs (A, T, C, G). DNA is passed down from parents to offspring, preserving genetic information across generations.
Both of the original DNA strands act as templates during replication
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Is PCR the technique used to make multiple copies of even a fragment of DNA?
that is a true statement
True or false the DNA from your nails is the same DNA as your hair?
True. Both nails and hair are made of a protein called keratin, and the DNA within the cells that produce these structures is the same. Thus, the DNA from your nails is the same as the DNA from your hair.
Is it true that Ozzy has Neanderthal DNA?
NO.
The two DNA strands that form during mitosis are identical true or false?
True. During mitosis, the two DNA strands form through DNA replication and are identical to each other and to the original DNA molecule.
At some time during their lives all cells must contain DNA. is this true?
At some time during their lives, all cells must contain DNA.
What is a true statement of the genetic material in viruses?
it can be DNA or RNA
What statements about DNA is not true?
One untrue statement about DNA is that it is the only genetic material in living organisms. Another untrue statement is that all DNA is organized in the same way in all organisms. Additionally, it is false to say that DNA is a protein.
Is PCR the technique used to make multiple copies of even a fragment of DNA?
that is a true statement
True or False Watson and Crick were the first scientists to show that genes are made of DNA?
This statement is false. Avery, MacLeod, and McCarty concluded that genes are made of DNA.
What is true of the various types of cells found in an individual multicellular organism?
The majority of the cells have the same DNA is a true statement about the various types of cells found in an individual multicellular organism. Different genes are expressed in different cells is another true statement.
is this statement true or false BC?
If the statement is false, then "This statement is false", is a lie, making it "This statement is true." The statement is now true. But if the statement is true, then "This statement is false" is true, making the statement false. But if the statement is false, then "This statement is false", is a lie, making it "This statement is true." The statement is now true. But if the statement is true, then... It's one of the biggest paradoxes ever, just like saying, "I'm lying right now."
What is circular logic?
Circular logic would be a statement or series of statements that are true because of another statement, which is true because of the first. For example, statement A is true because statement B is true. Statement B is true because statement A is true
What is a statement that is true only if both parts of the statement are true?
In computing, this is an AND statement.
What is a true statement that combines a true conditional statement and its true converse?
always true
What is a true statement that combines a true conditional statement and is its true converse?
always true
Which statement is not true about characteristics of myths?
Which statement is not true about characteristics of myths?Which statement is not true about characteristics of myths?
If a conditional statement is true then its contrapositive?
If a conditional statement is true then its contra-positive is also true.
