Answer:
Explanation:As previously stated, DNA is a macromolecule that's made up of individual subunits called nucleotides. Each nucleotide has three parts:
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A deoxyribose sugar.
A phosphate group.
A nitrogenous base.
DNA nucleotides can contain one of four nitrogenous bases. These bases are adenine (A), thymine (T), guanine (G) and cytosine (C).
These nucleotides come together to form long chains known as DNA strands. Two complementary DNA strands bond to each other in what looks like a ladder before winding into the double helix form.
The two strands are held together through hydrogen bonds that form between the nitrogenous bases. Adenine (A) forms bonds with thymine (T) while cytosine (C) forms bonds with guanine (G); A only ever pairs with T, and C only ever pairs with G.
Complementary Definition (Biology)
In biology, specifically in terms of genetics and DNA, complementary means that the polynucleotide strand paired with the second polynucleotide strand has a nitrogenous base sequence that is the reverse complement, or the pair, of the other strand.
Answer:
below
Explanation:
flowers that are pollinated by wind....<u>have small petals</u>
FIRST LAW OF THERMODYNAMICS *the total heat
energy applied to the system is equal to the sum of the change in
internal energy of the system and the work done <span>by the system.
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SECOND LAW OF THERMODYNAMICS (entropy) *no
process in w/c the total entropy decreases is possible when all the
systems taken apart in the <span>process are considered.
BONUUUUSSS :D
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<span> THIRD LAW OF THERMODYNAMICS *The entrophy of a perfect crystal of a substance at the absolute temp. is zero.
I hope this helps! <3
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Answer:
The inner planets are small, so they orbit the sun in close proximity to it.
Explanation:
The Inner Planets are Mercury, Venus, Earth and Mars. Geographically speaking, this is because they're closer to the Sun than the Outer Planets. The Inner Planets will also be hotter than the Outer Planets because all of them have a single solid surface in direct contact with their star.
Confusion arises when people try to coordinate spectral type for evidence for geologic activity - since stratified atmospheres like Earth's protect us from about 97% of solar radiation it's hard to quantify thermal conditions really accurately - but if you measure planetary albedo (how much sunlight isn't reflected away) you can get an approximation.
