The first step for the policy analyst is to identify the space in which the policy problem exists. This is generally a broad policy space, such as health policy or environmental policy. Next the analyst defines the specific policy issue area.olitical feasibility is a measure of how well a solution to a policy problem, will be accepted by a set of decision makers and the general public.
Preparing a Karyotype. Metaphase cells are required to prepare a standard karyotype, and virtually any population of dividing cells could be used. Blood is easily the most frequently sampled tissue, but at times, karyotypes are prepared from cultured skin fibroblasts or bone marrow cells.None of the leukocytes in blood normally divide, but lymphocytes can readily be induced to proliferate, providing a very accessible source of metaphase cells.lood is easily the most frequently sampled tissue, but at times, karyotypes are prepared from cultured skin fibroblasts or bone marrow cells. None of the leukocytes in blood normally divide, but lymphocytes can readily be induced to proliferate, providing a very accessible source of metaphase cells.
Karyotype. A karyotype results in a picture of someoneâs chromosomes, taken from a single cell. A karyotype can reveal large segments of missing or extra genetic material (e.g., in Down syndrome, there are three copies of chromosome 21; a female with Turner syndrome only has one X chromosome instead of two).aryotype. A karyotype results in a picture of someoneâs chromosomes, taken from a single cell. A karyotype can reveal large segments of missing or extra genetic material (e.g., in Down syndrome, there are three copies of chromosome 21; a female with Turner syndrome only has one X chromosome instead of two).