Bio 212 exam 3 terms Questions and
Answers|Latest Update
epigenetic inheritance Inheritance of traits transmitted by mechanisms not directly
involving the nucleotide sequence.
commitment When embryonic animal cell becomes dedicated to a specialized pathway
Determined Cell locked into a certain path
totipotent Cells that are able to develop into any type of cell found in the body.
Pluripotent Cells that are capable of developing into most, but not all, of the body's cell
types
Multipotent cell with limited potential to develop into many types of differentiated cells
Embryonic stem cells An undifferentiated cell, taken from an embryo that has potential to
give rise to various other cell or tissue types
, Bio 212 exam 3 terms Questions and
Answers|Latest Update
adult stem cells undifferentiated cells found among differentiated cells in a tissue or
organ
induced pluripotent stem cells a pluripotent stem cell that was generated by manipulation
of a differentiated somatic cell
Blastocyst stage of early development in mammals that consists of a hollow ball of cells
autocrine signals act on the same cell that secretes them
paracrine signals act on cells in the local area
endocrine signals involve secreted hormones that travel through the bloodstream to a
distant target tissue
neural signals diffuse a short distance between neurons
Answers|Latest Update
epigenetic inheritance Inheritance of traits transmitted by mechanisms not directly
involving the nucleotide sequence.
commitment When embryonic animal cell becomes dedicated to a specialized pathway
Determined Cell locked into a certain path
totipotent Cells that are able to develop into any type of cell found in the body.
Pluripotent Cells that are capable of developing into most, but not all, of the body's cell
types
Multipotent cell with limited potential to develop into many types of differentiated cells
Embryonic stem cells An undifferentiated cell, taken from an embryo that has potential to
give rise to various other cell or tissue types
, Bio 212 exam 3 terms Questions and
Answers|Latest Update
adult stem cells undifferentiated cells found among differentiated cells in a tissue or
organ
induced pluripotent stem cells a pluripotent stem cell that was generated by manipulation
of a differentiated somatic cell
Blastocyst stage of early development in mammals that consists of a hollow ball of cells
autocrine signals act on the same cell that secretes them
paracrine signals act on cells in the local area
endocrine signals involve secreted hormones that travel through the bloodstream to a
distant target tissue
neural signals diffuse a short distance between neurons
