Cells
in sentence
1993 examples of Cells in a sentence
Radiation and most forms of chemo work by physically shredding the
cells'
DNA or disrupting the copying machinery.
But neither radiation nor chemotherapeutic drugs target only cancer
cells.
So, what happens when different
cells
get hit?
When you take a chemotherapeutic drug, it will hit all of these
cells.
And, there are other frequently dividing
cells
in your body like skin cells, gut cells, and blood
cells.
That makes sense because these are the
cells
that get hit the hardest.
Cancer hijacks
cells'
natural division machinery and forces them to put the pedal to the metal, growing rapidly and recklessly.
At each step of this process, energy is released, and that energy is absorbed by the
cells
of the digestive tract.
Light perception happens in a paper-thin layer of cells, called the retina, that covers the back of your eyeball.
In the retina, there are two different types of light-detecting cells: rods and cones.
There three kinds of cone
cells
that roughly correspond to the colors red, green, and blue.
Well, the rod
cells
in your retina take over in low-light conditions.
Corals are born in a number of different ways, but most often by mass spawning: all of the individuals of a single species on one night a year, releasing all the eggs they've made that year into the water column, packaged into bundles with sperm
cells.
If we were to zoom in on a salmon, which is a fatty fish, past the organs, past the tissues, into the cells, we would see that the stuff we call fat is actually made up of molecules called triglycerides, and they are not all alike.
Dust consists of dead skin
cells
from humans, soil particles, and fibers from clothes made from cotton and other materials.
One way they are doing this is by researching stem
cells.
Stem
cells
are
cells
that are undifferentiated, meaning they do not have a specific job or function.
While skin
cells
protect your body, muscle
cells
contract, and nerve
cells
send signals, stem
cells
do not have any specific structures or functions.
Stem
cells
do have the potential to become all other kinds of
cells
in your body.
Your body uses stem
cells
to replace worn-out
cells
when they die.
Stem
cells
beneath the lining of your intestines replace these
cells
as they wear out.
Scientists hope that stem
cells
could be used to create a very special kind of personalized medicine in which we could replace your own body parts with, well, your own body parts.
Stem cell researchers are working hard to find ways in which to use stem
cells
to create new tissue to replace the parts of organs that are damaged by injury or disease.
Using stem
cells
to replace damaged bodily tissue is called regenerative medicine.
For example, scientists currently use stem
cells
to treat patients with blood diseases such as leukemia.
Bone marrow is the spongy tissue inside your bones where your blood
cells
are created.
In leukemia, some of the
cells
inside your bone marrow grow uncontrollably, crowding out the healthy stem
cells
that form your blood
cells.
These new stem
cells
will create the blood
cells
needed by the patient's body.
There are actually multiple kinds of stem
cells
that scientists can use for medical treatments and research.
Adult stem
cells
or tissue-specific stem
cells
are found in small numbers in most of your body's tissues.
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