in the figure , circle the anti-codon in tRNA molecules that is not the ribosome . -in the ribs one , put a rectangle around an anti-codon in a tRNA molecule and the complementary codon in the mRNA ?

Which of the following is not a major characteristic used to identify minerals? a. hardness c. density b. magnetism d. luster select the best answer from the choices provided a b c d i know it is not d

Which statement is true about the cell theory? a) it is well-supported by evidence. b) it is unchangeable and permanent.

Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.