Not exact matches
(Cf. the phenomenon of the «runners» at first connected with the mother plant and then separated from it; the fluid transition between various plants and
animals which appear to be one; the germ -
cell inside and outside the parent organism, etc.) Living forms which present what are apparently very great differences in space and time can ontologically have the same morphological principle, so that enormous differences of external form can derive from the material substratum and chance patterns of circumstance without change of substantial form (caterpillar - chrysalis butterfly).
In eukaryotes such as
animals and plants, DNA is stored
inside the
cell nucleus, while in prokaryotes such as bacteria and archaea, the DNA is in the
cell's cytoplasm.
When female
animals form egg
cells inside their ovaries, they deposit messenger RNAs (mRNAs)-- a sort of genetic instruction set — in the egg
cell cytoplasm.
In tomorrow's Nature, a team led by immunologist Rolf Zinkernagel from the University Hospital in Zurich, Switzerland, suggests that
animals may gain lifelong immunity to some viral infections by retaining a bit of viral DNA
inside their
cells like a souvenir.
They call this form of activation «non-ligand-dependent,» and in a complex series of biochemical and
animal experiments, traced the pathway through which FER's binding to MET
inside the
cell sets off a cascade of
cell - signaling events, all directly connected in prior research with cancer initiation, including RAC1 / PAK1 and SHP2 - ERK.
ATP (adenosine triphosphate) is the main energy source
inside a
cell and is considered to be the high energy molecule that drives all life processes in
animals and humans.
The human kidney
cell involved survived the experience, and though we are a long way from the laser eyes of Cyclops from the X-Men franchise, the achievement suggests that «living lasers» might be created
inside live
animals.
Some of the colors of both species come from symbiotic algae that live
inside the coral
animal's
cells.
They injected into mice with an inflammatory skin disease both mutated and healthy immune
cells and succeeded in comparing the paths taken by each of the
cells inside the same
animal.
A series of experiments showed that SW033291 could inactivate 15 - PGDH in a test tube and
inside a
cell, and, most importantly, when injected into
animal models.
There, the
cells begin forming bones, skin and veins in almost the same way as when the
animal was developing
inside the egg.
The research team tested the hypothesis by transplanting
cells onto the surface of mouse bone grafts and studying the
cell behavior both in vivo —
inside the
animal — and in vitro — outside the body.
It may not have made the lemur ill, but the retrovirus spread into the
animal's testes (or perhaps its ovaries), and once there, it struck the jackpot: It slipped
inside one of the rare germ line
cells that produce sperm and eggs.
Much of the bioethics focus has been on what would happen if an
animal had enough human brain
cells to think and feel like a person — but a person
inside the body of a monkey, pig, rat, or mouse.
bacteria Microscopic, single -
celled organisms that dwell nearly everywhere on Earth, from the bottom of the sea to
inside animals.
At some point more than a billion years ago, they took up residence
inside other
cells in a symbiotic relationship that endures in nearly every
animal cell to this day.
All of these
cells were studied with a standard saccade task in which the
animal made saccades from an initial fixation LED to a peripheral target LED which was presented for 500 ms.. The movement field of each neuron was determined by eliciting saccades to targets
inside and neighboring the response field («movement field scan»).
Simple differentiated worksheets labelling the main structures found
inside an
animal and plant
cell.
In a diabetic
animal, the body either can not produce enough insulin to transfer the glucose
inside the
cells or the body's
cells are resistant to absorbing the glucose.
These common parasites, which have only a few
cells, live
inside both vertebrate and invertebrate
animals.