B: amino acids; saccharides
C: amino acids; nucleotides
D: nucleotides; amino acids
Proteins are made up of building blocks known as amino acids, while nucleic acids are made up of building blocks known as nucleotides.
The building blocks of proteins and nucleic acids are fundamental concepts in the field of biology, specifically biochemistry. The building blocks of proteins are amino acids, which are organic compounds made of carbon, hydrogen, nitrogen, and in some cases, sulfur. Proteins comprise twenty different types of amino acids that combine in various ways to fulfill the many functions proteins play in the body.
Meanwhile, the building blocks of nucleic acids are nucleotides. Nucleotides consist of three components: a sugar molecule, a phosphate group, and a nitrogenous base. The two types of nucleic acids, deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), are polynucleotides - chains of nucleotides.
Therefore, the correct answer to the question is C: amino acids; nucleotides.
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B. Secondary succession is occurring because the organisms on the forest floor are changing.
C. Climax vegetation is occurring because the seedlings finally have the chance to grow.
D. Primary succession is occurring because more plant life is healthier for the ecosystem.
Answer:
B. Secondary succession is occurring because the organisms on the forest floor are changing.
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b. mineral
c. fat
d. carbohydrate
A longer life expectancy with lower medical expenses
A life expectancy consistent with her peers but higher medical bills
A typical life expectancy for her age group with average medical expenses
The answer is A.) A shortened life expectancy and higher medical bills