A scientist is curious about the effects of diet on the gut length of spadefoot toad tadpoles.  She collects tadpoles from pools and dissects them to determine the length of their gut and their diet.   She finds that tadpoles with longer guts have a diet that is mostly algae.  What is a possible/likely implication of this finding? Group of answer choices A. diet affects gene expression B. they should make a movie about this scientist C. algae changes DNA sequences of genes D. there is a higher mutation rate among algae eaters E. tadpole form is not affected by genes

Which statement about the genes of specialized cells is true? A. The specialized cells of an organism contain half as many genes as its unspecialized cells. B. All the specialized cells of an organism contain the exact same genes. O C. The specialized cells of an organism contain twice as many genes as its unspecialized cells. O D. Each specialized cell in an organism contains a different set of genes.

Use this table to answer question 9 below. Second position First position 5' end Third position U C A G 3' end UUU=Phe UCU=Ser|UAU=Tyr UUC=Phe UCC=Ser|UAC=Tyr UUA=Leu UGU=Cys UGC=Cys UCA=Ser|UAA=Stop UGA=Stop A UUG=Leu UCG=Ser|UAG=Stop UGG=Trp U G CGU=Arg C |CUU=Leu CCU=Pro|CAU=His CUC=Leu CCC=Pro|CAC=His CUA=Leu |CUG=Leu CCG=Pro CAG=Gln AUU=lle AUC=lle AUA=lle AUG=Met ACG=Thr|AAG=Lys GUU=Val GUC=Val GUA=Val GUG=Val CGC=Arg C CCA=Pro CAA=GIn CGA=Arg A CGG=Arg U ACU=Thr AAU=Asn ACC=Thr|AAC=Asn ACA=ThrAAA=Lys AGU=Ser AGC=Ser A AGA=Arg AGG=Arg A GCU=Ala GAU=Asp GCC=Ala GAC=Asp GCA=Ala GAA=Glu GGU=Gly C G GGC=Gly GGA=Gly A GCG=Ala GAG=Glu |GGG=Gly G Ala = Alanine Cys = Cysteine Asn = Asparagine Asp = Aspartic acid Glu = Glutamic acid Gln = Glutamine Gly = Glycine Lys = Lysine Ser = Serine Arg = Arginine %3D His = Histidine lle = Isoleucine Leu = Leucine Met = Methionine Phe = Phenylalanine Pro = Proline Thr = Threonine Trp = Tryptophan Tyr = Tyrosine Val = Valine 9. If the coding strand of…

You are studying a protein that you observe to be located in the ER and Golgi. You hypothesize that this protein is an ER resident protein. How would you go about testing your hypothesis? A. Increase the pH of the Golgi and see if the protein is secreted from the cell. B. All are experiments that will address the question. O C. Look for and remove KDEL sequence and look to see if the protein is present in the ER. Đ. Look for and remove KDEL sequence and look to see if the protein is secreted from cell.