The purpose of messenger RNA, or mRNA, is to make the cell function less efficiently.

form the ribosome.

dissolve the mitochondria.

carry information from the DNA to the ribosome for protein synthesis.

Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.

Yeast cells reproduce quickly by budding. this is a form of reproduction so all the yeast cells a) sexual; vary b) asexual; vary c) asexual; are identical d) sexual; differ from the parents submit hint structures and functions of cells cellular reproduction

which is an effect of short-term environmental changes? a) adaptation b) speciation c) extinction d) death (5 points)