Sentences with phrase «nucleus someone»

Experts take the cell nucleus of one human egg cell whose mitochondria have a defect and place it in an egg cell with «healthy» mitochondria.

Unfortunately, they are caused by the atomic nucleus as well as the electrons, which means that quantum dots containing manganese ions are complex quantum systems.

It is the DNA located in biological structures called mitochondria, not the DNA contained within the cell nucleus which we normally think of when we refer to «my DNA».

The galaxy's nucleus contains old red and yellow stars, and the outer spiral arms are regions where star formation has recently taken place.

In a direct elastic collision, the neutron will give all its momentum to the hydrogen nucleus.

The cloud and nucleus together are called the head.

So we had this little nucleus where we worked.

The resulting lamb was, as expected, an exact genetic copy, or clone, of the sheep that provided the transferred nucleus, not of those that provided the egg.

These in turn combine into larger chunks, and so on, until they form a comet nucleus a few kilometers wide.

Cancer cells contain a higher ratio of DNA to protein and a larger nucleus, making it possible to judge whether cancer is present.

For that matter, even when perfected, this method will always involve the destruction of a human embryo, the one whose nucleus is removed.

But I am quietly confident we have a small nucleus of quality that, when added to appropriately over the next several windows, will revive our fortunes.

You know how atoms are made of a positively charged nucleus surrounded by negatively charged electrons?

Between nucleus and neutron star stretches a desert devoid of nuclear matter.

In order for K - 40 to decay by electron capture, there has to be an electron (for the radioactive nucleus) to capture.

A graphical representation of the pear - shaped nucleus of an exotic atom.

This thin film then grows outward from a single nucleus.

That's because iron is the most stable nucleus.

It shows the inner cloud of dust and gas surrounding the comet's nucleus increasing by 200 kilometres (about 120 miles) in size.

Except that he hadn't actually done so — his «new elements» were actually familiar elements produced by the splitting of the uranium nucleus.

It's classified a bacteria because they do not possess a membrane bound nucleus.

In its normal state, a cell's DNA is distributed in the cell nucleus over a relatively large area.

The comet's nucleus consists of two distinctly separated parts.

What we forget is that masculine and the feminine energy are part of the same nucleus.

The defense has been built up through the draft, that's why we have a strong nucleus of young players.

Making a clone requires an intact nucleus, which would not be available for most extinct species.

Thanks to their changing roles and the rise in research on the family nucleus, scientists and researchers have learned a lot of cool and interesting aspects about fathers.

Those states aren't stable, so it's very difficult to do any measurements on an excited nucleus.

Most such research focuses on mutations in the DNA of chromosomes within the cellular nucleus.

A solid nucleus of companies end up staying in business for at least a decade.

But, a critical nucleus of people needed to have seen it online before it could explode into the broader media.

Unlike every other comet that's ever been observed, the object's 140 - meter - wide nucleus sits off - center from the tail (see photo).

The 2 - cell embryo (right) shows transmission of the mark on the sperm - derived chromosomes in each daughter nucleus.

Like a doctor recording vital signs, the team measured the levels of nine gases released from the icy nucleus into the comet's thin atmosphere, or coma.

While the disc continues to extend, its internal liquid - nucleus expands towards the exterior cover of the disc.

If the disk material is torn, or if the soft nucleus escapes from the disk, then surgery may be required.

I've never seen inside an atom but I believe it has a dense nucleus and is surrounded by electrons in multiple energy levels.

Once the ordered nucleus formed, more molecules added to the crystal, growing the mineral but not changing its structure.

The nervous system does this through a command nucleus that decides when the electric organ will fire.

What they refer to as images are really instead icons or visual signs that evoke a symbolic nucleus, a cliché.

To create a completely hybrid nucleus is radically different territory.

These two main areas of coverage in a policy work together to form a tremendous nucleus of protection for covered policy holders.

The retail environment was designed to become a social nucleus and gathering place for the campus.

This time span is so short that, for example, light can travel just a distance equivalent to the diameter of a small atomic nucleus.

An adult cell nucleus (upper right) is injected into a mouse egg that lacks genetic material.

This allowed scientists to study the interior of the comet nucleus.