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As far as I know, the polar sugar-phosphate backbones of each strand form the helical scaffold, with the nitrogenous bases in the interior of the molecule, their planes nearly perpendicular to the helical axis. However, I cannot sure that it always does. I am curious that there are some exceptional cases.
What else can I help you with?
What carbon number does nitrogenous base always link at?
carbon 1
What are the four nitrogenous bases that can make up a nucleotide?
The four nitrogenous bases that can make up a nucleotide are adenine (A), thymine (T), guanine (G), and cytosine (C). A always pairs with T, and G always pairs with C in DNA. In RNA, thymine is replaced by uracil (U).
What nitrogenous base always Paris with guanine?
The nitrogenous base that always pairs with guanine is cytosine. In DNA, guanine pairs with cytosine through three hydrogen bonds, ensuring the stability of the DNA structure. This complementary base pairing is essential for accurate DNA replication and the transmission of genetic information.
What does the structure of DNA contain?
The structure of DNA contains nucleotides, which are made up of a phosphate group, a sugar molecule (deoxyribose), and a nitrogenous base (adenine, thymine, cytosine, or guanine). The nucleotides are arranged in a double helix formation, with the nitrogenous bases pairing specifically (A with T, C with G) to form the genetic code.
What are the nitrogenous pair combinations in dna?
In DNA, the nitrogenous base pairs are adenine (A) paired with thymine (T), and guanine (G) paired with cytosine (C). These base pairs are essential for maintaining the DNA double helix structure and are crucial for genetic information storage and replication.
What diagonals are always perpendicular?
The diagonals of a square are always perpendicular.
What quadrilateral always has perpendicular sides?
A rectangle always has perpendicular sides.
Are the diagonals of a rhombus sometimes perpendicular?
A rhombus has 4 equal sides and the diagonals are always perpendicular
Does a kite have a perpendicular?
In a kite geometric shape, the diagonals are always perpendicular.
Can perpendicular lines form a right angle?
The word' perpendicular' means at a 'right angle', or ' 90 degrees '. So perpendicular lines always for a right angle.
Can a triangle have 2 perpendicular sides always?
Not always.
Are the diagonals of a rectangle sometimes always or never perpendicular?
The diagonals of a rectangle are never perpendicular but the diagonals of a square are perpendicular
Do perpendicular lines have to make a right angle?
Yes they always do! They are not Perpendicular if they don't.
What is the slope of a perpendicular line is always?
The negative reciprocal of the slope of the line to which it is perpendicular.
What is a rectangle's perpendicular lines?
A rectangle's perpendicular lines are ALWAYS adjacent to eachother
Is a rectangle always perpendicular?
yes
The diagonals of a kite are always?
perpendicular
