Please give an explanation for your answer! 1) Cellular function can be regulate
ID: 204388 • Letter: P
Question
Please give an explanation for your answer!1) Cellular function can be regulated by micro environmental: a) topography b) chemical functionality c) mechanical properties d) conductivity e) a, b, and c are correct f) all of the above
2) The system responsible for hormone secretion is the: a) reproductive system b) circulatory system c) nervous system d) endocrine system (Yes, but I’m not sure if there are others) e) at least two of the above
3) Stem cells can be isolated from: a) fat b) bone (I know bone marrow would be true, but what about just “bone”?) c) cancer d) cord blood e) three of the above f) all of the above Please give an explanation for your answer!
1) Cellular function can be regulated by micro environmental: a) topography b) chemical functionality c) mechanical properties d) conductivity e) a, b, and c are correct f) all of the above
2) The system responsible for hormone secretion is the: a) reproductive system b) circulatory system c) nervous system d) endocrine system (Yes, but I’m not sure if there are others) e) at least two of the above
3) Stem cells can be isolated from: a) fat b) bone (I know bone marrow would be true, but what about just “bone”?) c) cancer d) cord blood e) three of the above f) all of the above Please give an explanation for your answer!
a) topography b) chemical functionality c) mechanical properties d) conductivity e) a, b, and c are correct f) all of the above
2) The system responsible for hormone secretion is the: a) reproductive system b) circulatory system c) nervous system d) endocrine system (Yes, but I’m not sure if there are others) e) at least two of the above
3) Stem cells can be isolated from: a) fat b) bone (I know bone marrow would be true, but what about just “bone”?) c) cancer d) cord blood e) three of the above f) all of the above
Explanation / Answer
1.
f) All- Cellular function can be regulated by micro environmental factors like topography (structure is important for membrane to function), chemical functionality(functional groups with the biomolecules are also important for its specific function), mechanical properties (dynamic properties like cell fluidity is also important for membrane to function), conductivity is also important for all the important solutes for osmolarity maintenance
2.
d) endocrine system- The endocrine system finishes these tasks through its system of glands, which are little however profoundly imperative organs that create, store, and secrets hormones.
Others are not hormone secretion organs.
3.
d) Stem cells can be isolated from umbilical cord blood. umbilical stem cells can be isolated and kept in controlled environment for further use.
Whereas bone and fat are end product made from stem cells and don’t have further dividing capacity.
Cancer is uncontrolled growth of cells and cannot be used as stem cells