The film explores the structure and function of plant and animal cells using a microscope. It begins with observing onion ...

A new part of an ocean plant cell has been discovered that might revolutionize farming one day. The structure can take ...

There is a trial of strength at the cellular level. Cells are in constant competition with each other and so eliminate ...

Within multicellular organisms, tissues are organized communities of cells that work together to carry out a specific function. The exact role of a tissue in an organism depends on what types of ...

With the long-term goal of creating living cells from non-living components, scientists in the field of synthetic biology ...

But filopodia can also wreak havoc: metastatic cancer cells use them to invade new regions of the body. Filopodia are composed of hexagonal bundles of proteins that give them structure and strength.

Essentials of Biology is a non-majors general biology course without a laboratory. The topics that will be covered include biological molecules, cell structure and function, cellular metabolism, cell ...

Cells are in constant competition with each other and so eliminate diseased or unwanted cells. Cell competition is therefore a central principle for maintaining the health of tissues and organs.

A key experiment using the Langmuir trough provided the basis for accepting that the membrane is a bilayer and laid the groundwork for the current model of membrane structure. First, cells are ...

Analyzing cells or other structures is one of the most ... because the model can segment any kind of biological structure with a few clicks and can then be further improved to automate the task ...

The cells kept dying. Paleontologist Kyoko Hagino ... But in this case, the process led to the nitroplast, and the structure is responsible for pumping significant amounts of nitrogen into the ...