Biology, 02.09.2019 19:30, eysahvdtuj
Proteins that speed up the rate of chemical reactions in the cell without requiring high temperatures are antibodies.
a. true
b. false
Answers: 2
Biology, 21.06.2019 23:10, mohammedel04
Depending on the organism the number of in a cell may change
Answers: 1
Biology, 22.06.2019 15:40, mesposito
During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.
Answers: 1
Proteins that speed up the rate of chemical reactions in the cell without requiring high temperature...