Meiosis is a form of cell division that occurs in special types of cells called germ cells. it is different from mitosis because it takes a diploid cell and splits it into four, nonidentical haploid cells. in males, these haploid cells are called sperm and in females they are called eggs or ova. meiosis has two steps: meiosis i and meiosis ii. both steps have their corresponding prophase, metaphase, anaphase, and telophase. meiosis i phases are similar to mitotic phases, with a few key differences. meiosis ii phases are exactly identical to the mitotic phases.

a student is observing a set of cells under the microscope. he takes notes but forgets to write the mitotic phase for each slide. his notes are as follows.

cell a: site of ribosome synthesis disappears

cell b: the nuclear content spills out into the cytoplasm

cell c: no sister chromatids are visible

what is the mitotic phase of each cell?

. fibrinogen is soluble in water and is found in high concentrations in the blood, where it waits until needed to form a clot

answer; /// i do believe the correct answer is (

you are certainly talking about this picture:

a: is the label of the white square, it is showing the  replication fork, formed by helicase (d) ==> so it is the site of dna separation and replication 

b: is a new dna brand that is following directly the replication fork, so it is continuous ==> built continuously from 5' to 3

c: dna polymerase cannot replicate dna on its own, it needs the of their proteins, and one of them plays the role of a clamp which fixes  the dna with the dna template and increases  the processivity of the enzyme. ==>   stops polymerase from falling off the  template.

d: is the enzyme responsible for forming the replication fork (helicase) ==> unwinds and separates dna into two strands

e: is the delayed strand, it is built  in the opposite sense of the helicase, so dna will be built in fragments ==> built  fragments from 5' to 3 joins

and finally f: is the enzyme that builds  the new dna strand (dna polymerase) ==>   adds nucleotides to make a new dna helix.

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evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.