Question
In: Biology
31) Which of the following provide the best descriptions of totipotent stem cells? a) They are...
31) Which of the following provide the best
descriptions of totipotent stem cells?
a) They are converted from differentiated cells through stimulation
of some transcription factors
b) They are present in adult brain to produce new nerve cells to
facilitate learning and memory
c) They can produce both blood and immune cells
d) They are embryonic stem cells capable of generating every type
of cells in the body
Solutions
gladiator answered 2 years agoRelated Solutions
31) Which of the following provide the best description of totipotent stem cetlis? a. They are...
31) Which of the following provide the best description of
totipotent stem cetlis?
a. They are converted from differentiated cells through the
stimulation of some transcription factors.
b. They are present in adult brain to produce new nerve cells to
facilitate learning and memory.
c. They can produce both blood and immune cells.
d. They are embryonic stem cells capable of generating every
type of cells in the body.
32) Which of the following experimental results did does NOT
contribute...
Which of the following descriptions best matches the function of a dehydrogenase? A. An enzyme that...
Which of the following descriptions best matches the function
of a dehydrogenase?
A. An enzyme that catalyzes the addition of phosphate groups
to other molecules
B. An enzyme that catalyzes a change in the position of a
specific chemical group within a
single molecule
C. An enzyme that catalyzes redox reactions
D. An enzyme that catalyzes the rearrangement of bonds within
a single molecule
Which of the following descriptions best fits the class of molecules known as nucleotides?
Which of the following descriptions best fits the class of
molecules known as nucleotides?
Which of the following descriptions and/or equations best represents the enthalpy change of a system? There...
Which of the following descriptions and/or equations best
represents the enthalpy change of a system? There may be more than
one correct answer. A. The heat absorbed or released during a phase
change or chemical reaction at constant pressure B. The work done
on or by a phase change or chemical reaction at constant pressure
C. deltaH = deltaE + PdeltaV D. deltaE = q + w E. H= E + PV F. The
heat sborbed or released during a...
Compare and contrast adult stem cells and embryonic stem cells, including a detailed description of the...
Compare and contrast adult stem cells and embryonic stem cells,
including a detailed description of the role of each kind of stem
cell in humans.
Compare and contrast adult stem cells and embryonic stem cells, including a detailed description of the...
Compare and contrast adult stem cells and embryonic stem cells,
including a detailed description of the role of each kind of stem
cell in humans.
what are stem cells used for
what are stem cells used for
Biology of Stem Cells: You injected 1000 Ovarian cancer stem cells into a SCID mouse and...
Biology of Stem Cells:
You injected 1000 Ovarian cancer stem cells into a SCID
mouse and a tumor forms. How do you determine tumorigenic potential
of the cancer stem cells
Discuss stem cell research, addressing the following items: List the sources of stem cells (at least...
Discuss stem cell research, addressing the following
items:
List the sources of stem cells (at least four).
Explain which sources have been used successfully.
Describe the scientific research related to the use of stem
cells.
2. Define the following:
stem cell
pluripotent
embryonic stem cell
adult stem cell
3. Additionally, a new source of pluripotent stem cells was
reported in the fall of 2006. This source is not given in the list
above; if you are able to identify the...
Induction and Cytoplasmic Determinants The descriptions that best identify induction of developing cells include: Check all...
Induction and Cytoplasmic Determinants
The descriptions that best identify induction of developing
cells include: Check all that apply
adjacent cells altering the development of other cells.
signaling molecules between cells altering gene expression.
internal cell molecules accounting for all differentiation in
that cell.
growth factors from other cells altering cell
differentiation.
pigment granules inside the cell during division determine the
cell type.
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