Biomechanical mechanisms, habitat for plants and animals, participates in cycling of all materials used by living things.
You need to do your own work honestly.
Do the punnet square: BD, Bd, Db, bd..hoepfully this helped
Answer:
What is a theory?
When hypothesis has been tested and found to be repeatedly correct within the limits of available evidence, it becomes a theory. Usually, a theory incorporates a number of verified hypothesis.
If a theory has been extensively tested and proven to be true, it becomes a law or principle. A law or principle must also hold up to New discoveries, improved technology and continual experimentation.
And what are you made up of?
PeAcE.
Answer:
C. 3´OH
Explanation:
DNA is a large molecule built up by linking together smaller molecules called nucleotides.
A nucleotide contains a phosphate group, a sugar (deoxyribose in the case of DNA) and a nitrogen base.
The <em>nucleotides are linked together by the binding of</em> the phosphate group on carbon 5 in the nucleotide that is added, and the oxygen of the hydroxyl group (-OH) on carbon 3 of the last nucleotide of the DNA chain.
These bonds are called phosphodiester bonds and their formation releases a molecule of H2O.
This reaction is catalyzed by an enzyme, DNA polymerase, that requires a free 3´ hydroxyl group (3´ OH in the growing chain) to add the new nucleotide.