25. in beta - minus decay, what particle is emitted from the nucleus? a. neutron b. proton c. electron d…

25. in beta - minus decay, what particle is emitted from the nucleus? a. neutron b. proton c. electron d. positron 26. what is a copolymer? a. a polymer with high elasticity b. a polymer made from one type of monomer c. a polymer derived from more than one species of monomer d. a polymer that is biodegradable 27. in dna, adenine pairs with which base? a. guanine b. uracil c. cytosine d. thymine

25. in beta - minus decay, what particle is emitted from the nucleus? a. neutron b. proton c. electron d. positron 26. what is a copolymer? a. a polymer with high elasticity b. a polymer made from one type of monomer c. a polymer derived from more than one species of monomer d. a polymer that is biodegradable 27. in dna, adenine pairs with which base? a. guanine b. uracil c. cytosine d. thymine

Answer

Answer:

  1. c. Electron
  2. c. A polymer derived from more than one species of monomer
  3. d. Thymine

Brief Explanations:

  1. In beta - minus decay, a neutron changes into a proton and an electron is emitted from the nucleus.
  2. A copolymer is formed from two or more different monomers.
  3. In DNA, adenine pairs with thymine through hydrogen bonds.