Answer:
For example, the building block of carbohydrates is sugar, the building block of lipids is fatty acids, the building block of protein is amino acids and the building block of nucleic acids is the nucleotide.
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Answer:
ACA
Explanation:
From the repeating polymer
ACACA one can say that threonine is either CAC or ACA.
From the polymer CAACAA with ACACA, CA is the only codon in common.
So therefore, threonine will have the codon ACA.
each carbon atom can form up to four covalent bonds with a wide variety of bond angles.
When carbon forms covalent bonds with four other atoms, they are arranged at the corners of an imaginary tetrahedron with bond angles near 109o.
When two carbon atoms are joined by a double bond, all bonds around the carbons are in the same plane.
Cells multiply through mitosis.
1.) interphase: 3 phrases that help the cell grow and replicate DNA
2.) ENTER MISTOSIS WITH PROPHASE: cell nucleus begins to disappear and centroles go to end of cell
3.) Metaphase: chromosomes line up in middle to join
4.) anaphase: chromosomes separate and move to ends of cell, they are now chromatids
5.) Teleophase/Cytokensis: cleavage furrow forms and cell will form two cells