Sentences with phrase «organelles where»

What seems to be important in heat tolerance is the composition of lipids in the membranes of chloroplasts, organelles where photosynthesis turns light into chemical energy.

Can you guess which part is represents the chorplasts (the organelle where photosynthesis occurs)?

Peroxisomes are also the organelle where hydrogen peroxide is degraded and used for other biochemical reactions, e.g. the oxidation of phenols or alcohol.

Not exact matches

Analysis showed that within the moss protonema cells, more that 85 % of the lead had accumulated in the cell walls, with smaller amounts being found in organelle membranes and inside the chloroplasts where photosynthesis occurs.

Among other things, they have seen regularly recurring platelets in each cell, which they believe are parts of chloroplasts, the organelles within plant cells where photosynthesis takes place.

As scientists decode and find ways to replicate these environments, they are pioneering a number of new treatments that can transform medicine, showing how they can be used to regenerate damaged tissue, create new muscle where there was none before — even grow «organelles» that can be used to test new drugs.

The virus ends up in a larger organelle called a caveosome, where it is repackaged for the final journey to the cell's mission control center: the nucleus.

Now, researchers have developed tools to study these ephemeral molecules in small quarters of the cell, and using these techniques, have shown that the cell manages the conflicting effects of ROS by sequestering the molecule to tiny compartments or nanodomains where it acts locally, without damaging surrounding organelles or DNA.

Bits of misfolded proteins processed by specialty organelles may accumulate in the main compartment of the cell, the cytosol, where they can be tagged for disposal by the cellular garbage service.

Cells are like tiny factories, where different functions are carried out by highly specialized structures called organelles.

Endosymbiotic theory hypothesizes the origin of chloroplasts similarly, where chloroplasts a eukaryote with mitochondria engulfs a photosynthetic cyanobacteruim in a symbiotic relationship ending in the chloroplast organelle.

Results published by the Altieri laboratory demonstrated that these molecules accumulate in mitochondria of tumor cells, where they physically interact with components of the organelle permeability transition as well as with a number of regulators of bioenergetics, including the control of protein production, lipid metabolism and ATP generation.

These cells didn't have the organelles required for complexity, like mitochondria (which produce energy) and nuclei (where DNA is stored and transcribed).

Autophagy was evident in the perikarya of affected neurons, particularly in those with neurofibrillary pathology where it was associated with a relative depletion of mitochondria and other organelles.

The protein collects in membrane-less organelles, where it may use its low - complexity domain to stick together, much in the way that water collects into droplets on the outside of a cold soda bottle on a humid summer day.

In our novel system, the mRNA from an engineered mitochondrial gene is guided back to the mitochondrial surface, where it is then translated into a protein by the organelle's co-translational import system (see figure below).

The RNA strand is then moved out of the nucleus where enzyme - like organelles called ribosomes use it as a guide to synthesize chains of amino acids that form the desired protein.

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