Alternative splicing means that:
a. some transcripts are spliced correctly and others incorrectly.
b. alternating introns are removed.
c. different spliced forms contain different combinations of exons.
d. some transcripts are spliced while others are not.

The illustration shown is an ovum, a female sex cell. a mutation in this cell may be passed to the woman’s offspring during a) birth. b) mitosis. c) dna replication. d) sexual reproduction

In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?

Abody cell has been growing and at synthesis proteins.in the nucleus of this body cell,dna replication is taking place. and a copy of the cells genetic material is copied.which of the following is the best conclusion you can make about the life cycle of this cell ? a) the cell is ready to undergo mitosis.and a chemical signal will send the cell to prophase b)the cell is undergoing meiosis and will cross over the genetic material next c)the cell is in the s phase of interphase and will move next to the g2 phase d) the cell is in the g2 phase of the interphase and is ready to begin diving