Answer:Gene cloning is the process in which a gene of interest is located and copied (cloned) out of DNA extracted from an organism. When DNA is extracted from an organism, all of its genes are extracted at one time. ... The genetic engineer must find the one specific gene that encodes the specific protein of interest.
Explanation:
Explanation:
Protein has many roles in your body. It helps repair and build your body's tissues, allows metabolic reactions to take place, and coordinates bodily functions. In addition to providing your body with a structural framework, proteins also maintain proper pH and fluid balance.
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Answer:
in asexual reproduction the offsprings are genetically identical to the parents.
Explanation:
Sexual reproduction occurs through the stages of meiosis. Meiosis itself has two different rounds.
In the first round, the cell grows, copies its chromosomes, and readies itself for division (Interphase). Then, the chromosomes themselves condense and match up perfectly with a partner (specifically called a homologue partner) in Prophase I. These partners trade parts in what is called crossing over. This increases genetic diversity because it creates new combinations of chromosomes with unique alleles. After Prophase I, the chromosomes prepare for splitting (Metaphase I), and the homologues are then separated and moved to different sides of the cell (Anaphase I). Lastly, the chromosomes successfully arrive at the opposite ends, forming two daughter cells (Telophase I and Cytokinesis). This ends the first round of meiosis.
In the second round, the cell skips Interphase, but goes through the rest of the phases, resulting in 4 cells.
Answer:
C) The cells of the new unknown microorganism may be too small to see with the objective and ocular lenses you used.
Explanation:
A microscope can visualize the microbes of various size only when the suitable lens with the required resolving and magnification powers are used. In the given experiment, control slides were observed under the microscope but the cells of the unknown organism were not visible. This means that the sample contained the microbial cells of a very small size that could not be seen with 40X and 10X lenses. The use of lenses with more magnification power would have helped here.
