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What phase does the nuclear envelope disappear and spindles are formed.?
Wiki User
∙ 9y ago
Prophase.
Wiki User
∙ 9y ago
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How does the nuclear envelope allow for cell reproduction?
At the time of nuclear division the nuclear envelope get disintegrated to provide enough space to the chromosomes to move at two poles of the spindle. When the division is complete the nuclear envelope organizes again around these daughter nuclei.
What happens to the nuclear envelope towards the end of cell division?
During prophase the nuclear membrane disintegrates. The metaphase through anaphase the molecules are not formed as membranes. During telophase it reintegrates and in interphase it is present as normal.
What is formed from nuclear fusion?
Gaseous planets
Is it true that Hydrogen and Helium were formed by nuclear reaction in the stars and other elements were formed after the Big Bang?
Close, but not exactly. Hydrogen is not formed by nuclear reactions in stars, hydrogen was formed not long after the Big Bang, when the expanding universe had cooled sufficiently that an electron and a proton could combine to form a hydrogen atom. Helium and all the other elements that are heavier than hydrogen, were formed by the process of nuclear fusion, in stars.
Why wasn't uranium formed when the earth was formed?
Uranium is formed by nuclear synthesis in supernovas and at the 'big bang'. When the earth formed Uranium became a part of the forming earth.
How does the nuclear envelope allow for cell reproduction?
At the time of nuclear division the nuclear envelope get disintegrated to provide enough space to the chromosomes to move at two poles of the spindle. When the division is complete the nuclear envelope organizes again around these daughter nuclei.
What job does the nucleus membrane have?
The nuclear membrane, or more often called nuclear envelope, isolates a eukaryotic cell's chromatin(DNA) from the rest of the cytoplasm. The nuclear envelope is believed to have formed from the infolding of the cell membrane(basically the same process that also formed the endoplasmic reticulum). Unlike the cell membrane the nuclear envelope contains pores which are essential for the movement of mRNA from the nucleus out to the cytoplasm where ribosomes are located so protein synthesis can be undertaken.
What are words that can be formed by the word ENVELOPE?
Some of the words that can be formed by envelope are:eelelelevenelopeeneonepeeeveevenleeleveelevelloloneloplopeloveneenonoelnopenoveloleononeopenovenpeepeelpeevepenpeonpoleveevole
What occurs during telophase you?
The chromosomes go to opposite poles, the nuclear envelope reappears and cleavage furrow deepens
What forms during anaphase?
chromosomes and the mitotic spindles are formed during anaphase
What happens to the nuclear envelope towards the end of cell division?
During prophase the nuclear membrane disintegrates. The metaphase through anaphase the molecules are not formed as membranes. During telophase it reintegrates and in interphase it is present as normal.
What is amphiastral?
Amphiastral is Mitosis in which Spindles are not formed and centrioles are observed...It typically occurs in Animals
What stage is the nuclear membrane formed again?
Two nuclear membranes are formed in the telophase of mitosis.
A strand of replicated DNA formed during prophase is?
A persistent RNA-DNA hybrid is formed during transcription at a phylogenetically conserved mitochondrial DNA sequence.
How is uranium nuclear formed?
Uranium is formed in the universe by stellar nucleosynyhesis.
How nuclear bomb formed?
it was manufactured by man
What is formed from nuclear fusion?
Gaseous planets
