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85. Does ADP contain the capacity to provide energy for the cell? A. No. ADP doe

ID: 174154 • Letter: 8

Question

85. Does ADP contain the capacity to provide energy for the cell? A. No. ADP does not contain any bonds that can be broken to provide energy for the cell. B. Yes. ADP has the same capacity to provide energy for the cell as ATP C. Yes. Cleaving the bond between the ribose sugar and the two phosphate groups can provide energy for the Yes. Cleaving the bond between the terminal phosphate and the phosphate attached to the ribose sugar can provide energy for the cell. 86. Bicarbonate ions in the blood can absorb hydrogen ions, keeping pH balanced. Bicarbonate is acting as a alkaline B. acid C. buffer D. base 87. The types of bonds found in nucleic acids are: phosphodiester bonds. B. peptide bonds. C. ionic bonds. D. non covalent bonds. -polar 88, This is the stage of mitosis characterized by the alignment of the chromosomes in a ring along the inner nce of A. Interphase B. Telophase C. Prophase D. Metaphase 89. What is the function of a protein kinase? A. To remove phosphate B. To cleave membrane C. To phosphorylate GDP D. To add phosphate groups from proteins phospholipids to generate GTP groups onto proteins 90. Macromolecules that are used by most organisms to store hereditary information are called: A. proteins B. messenger RNA C. transfer RNA D. ribosomal E. DNA. molecules. RNA molecules, molecules 91. The chemistry of living systems representing all chemical reactions is called A. catabolism. B. anabolism. C. metabolism. D. enzymology. E. thermodynamics. 92. During a ribosome assembles a polypeptide whose amino acid sequence is specified by a a the nucleotide sequence in a molecule of mRNA. A. transcription B. translation C. replication D. posttranscriptional modification

Explanation / Answer

85. Option D is the correct answer. Energy is stored in covalent bonds between phosphates. so ADP is very much responsible for giving out energy to the cell.

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