Question

QUESTION5 2 points Saver There are two oategories of biologie theories of aging random aging and programmed aging Match the theory below with ts appropriate category Cross-Iinking of DNA and protein A Random aging Free radical damage Programmed aging Telomere shortening Decline in immune function Wear and tea Limited number of cell divisions Biological clock Accumulation of arors QUESTION 6 as points Save Ans Normal cels grown in the laboratory do not age, but divide indefinitely True False QUESTION 7 175 points Save Answ Match the following terms to the most corect defintion ONA A Structure that carries the genes, which direct the cel's assembly of amino acids into protelns Chromosome A cap covering the tp of each chromosome that assures that the cell divides conectly C. Amino acid Chemical compounds that are the building blocks of proteins RNA D. Abnormal attachments between strands of ONA or proteins Mitosis E Ribonucleic acid, the molecule theat reads the genetic code and directs the production of proteins in other areas of the cel Telomere Cross-Inks Deoxyrbonucleic acid, the double helical molecule that contains the genes dThe process of cel division, in which the genetic materal replicates an axact ad C ed Sumi oe ondsl Chk Sie AAners to soalf an

Answer 1

2 points QUESTIONS There we we r e theories of aging randon aging and programadan Mulch the theory below with a score • Crosslinking of DNA and protein A Random agire eradical damage Progedaging Thomere shortering A - Decline in immune function - Woer and to A - Limited number of col visions - Biological clock - Accumulation of errors A QUESTIONS Normal cells grown in the laboratory do not ow but divide indefinitely QUESTION 7 1.75 points Seven Match the following terms to the most correct definition DONA rom A Structure s the genes which direct the co m bly of amino acids into F C 8. A cap covering the tip of each chromosome that assures that the cel divides od ERNA R Telomere Cross-links C.Chemical compounds that are the building blocks of proteins Abrormatachments between strands of DNA proteins E. Ribonucleic acid, the more that reads the genetic code and directs the production of protein in other areas of the cell F. Dewborucleic acid the double helical molecule contains the genes The process of coll division, in which the genetic a c ts at