<span>This will create a
multi-nucleate cell. A multi-nucleate cell is a cell with 2 or more
nuclei but shares a cytoplasm. This
often occurs when a cell undergoes mitosis without cytokineses.</span> It seems
to be a common occurrence in animal cells.
Answer:
Coronavirus disease is a respiratory illness that can spread from person to person. The virus is thought to spread mainly between people who are in close contact with one another (within about 6 feet) through respiratory droplets produced when an infected person coughs or sneezes.5 days ago
Explanation:
Answer:
a. The apparatus that was used to distinguish heavy DNA from the light ones were the centrifuge tubes. The samples of DNA gathered are placed in the centrifuge tubes comprising cesium chloride. The light and the heavy DNA get distinguished on the basis of density after performing high-speed centrifugation for the duration of two days.
b. At the time of the beginning of the study, the three prevailing models for the replication of DNA were conservative, semi-conservative, and dispersive. According to the conservative model, the original parent strands remained in combination post replication, and the daughter duplex is formed of newly produced DNA.
On the basis of the semi-conservative model, the two DNA duplexes formed at the time of replication exhibits one of the parental strands and one newly produced strand. While on the basis of dispersive model, the two new DNA duplexes comprise segments of parental and daughter strands.
c. The conservative model for the replication of DNA was ruled out definitively by performing density gradient experiments.
d. The dispersive model was discarded by using heat to denature the DNA duplex, and by comparing the densities of the single-stranded DNAs. If this model was accurate then the strands would have exhibited intermediate density.
The chromosomes are made up of one long strand of DNA.
