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.
Main Image: A karyotype is a picture of all the chromosomes from an individualâs cells. A karyotype is a test used to check for chromosome abnormalities. A picture of a personâs chromosomes is created by staining the chromosomes with a special dye, photographing them through a microscope and arranging them in pairs.A karyotype gives information about the number of chromosomes a person has, the structure of their chromosomes and the sex of the individual.Down syndrome is diagnosed by a karyotype test. Down syndrome is a congenital condition caused by an extra chromosome. picture of a personâs chromosomes is created by staining the chromosomes with a special dye, photographing them through a microscope and arranging them in pairs. A karyotype gives information about the number of chromosomes a person has, the structure of their chromosomes and the sex of the individual.