When does mitosis occur in humans? When are chromosomes replicated? When during meiosis does independent assortment occur? When are germ cells separated from somatic cells? What happens to a somatic cell when its DNA replicates? Are all somatic cells produced by mitosis?
Explain about DNA replication. Do you always have to replicate a piece of DNA directly prior to transcribing it? Why or why not? Explain the process of replication. Why does this process produce identical DNA strands? What is DNA replication? What is its importance?
During every cell division, a cell must duplicate its chromosomal DNA through a process called DNA replication. The duplicated DNA is then segregated into two "daughter" cells that inherit the same genetic information. This process is calledchromosome segregation. What stage does chromosome replicate?
et al. Transcriptome of 3D7 and its gametocyte-less derivative F12 Plasmodium falciparum clones during erythrocytic development using a gene-specific microarray assigned to gene regulation, cell cycle and transcription factors. Gene 341, 267–277 (2004). Article CAS PubMed Google Scholar Silvestrin...
Incells, DNA and its associated material replicate at regular intervals, a process essential to all living organisms. This contributes to everything from how the body responds to disease to hair color. DNA replication was identified in the late 1950s, but since then researchers across the globe...
No matter the shape, all viruses consist of genetic material (DNA or RNA) and have an outer protein shell, known as a capsid. There are two processes used by viruses to replicate: the lytic cycle and lysogenic cycle. Some viruses reproduce using both methods, while others only use the lyt...
A virus is different. A virus is not really alive, it is nothing but a fragment of DNA in a protective coat. The virus comes in contact with a cell, attaches itself to the cell wall and injects its DNA into your cell. The DNA uses the machinery of your own c...
Nevertheless, there is still considerable dispute as to the source of the virus; it could have been a Wuhan laboratory accident or animal exposure, but it seems unlikely that an intentional release occurred. Where does SARS-CoV-2 spread? When a new pathogenic appears, discovering the source is...
its target and cleave the DNA. Furthermore, if injecting Cas9 mRNA, translation to Cas9 protein must also occur, further delaying the editing process, thus resulting in a higher rate of mosaicism. It has been suggested that injection of the CRISPR/Cas9 RNP prior to the S-phase of DNA ...
When do centrosomes replicate in meiosis? Does nondisjunction occur in mitosis? What happens during synapsis in prophase 1? What would happen if cytokinesis took place before mitosis? When mitosis is complete, and cytokinesis has taken place, do the two new cells resemble a cell that is just ...