Biology News
"The Right Stuff" --Astronauts Will Recycle Biology Into Critical Tools for Long Space Missions - The Daily Galaxy (blog)


The Daily Galaxy (blog)
Imagine you're on your way to Mars, and you lose a crucial tool during a spacewalk. Not to worry, you'll simply re-enter your spacecraft and use some microorganisms to convert your urine and exhaled carbon dioxide (CO2) into chemicals to make a new one.

Culture not biology is behind many differences between the sexes - New Scientist


New Scientist
So far, there has been a firmly established “biology is destiny” mantra ringing down through the centuries. It has been a central tenet of traditional evolutionary explanations that differences in behavioural traits between men and women have fixed ...

Response to Dr. Block's “Biology, not free enterprise, at fault for pay gap” - Maroon


Maroon
And so I respectfully respond to Dr. Block that his opinion, “Biology, not free enterprise, at fault for pay gap,” ignores a key factor: the systemic oppression of women. Historically, in this country and elsewhere, women were denied access to ...

Using Biology to Debunk Google Memo on Women - Healthline


Healthline
Several meta-analyses, experts said, show that there are only small biological differences between men and women. And the biggest one is obvious: physical strength. In his 10-page memo, Google engineer James Damore said that “on average, men and ...

Lighting up neurons - Nature.com


Nature.com
Calcium-specific fluorescent indicators have been used to identify activated neurons, but these reporters are only passive tools that allow experimentalists to observe, but not to perturb, neuronal activity, and do not enable the alteration of gene ...

Cell Biology

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Cell Biology [ 1-20 of 815]
Cell Respiration
United States

Cellular respiration is the process by which the chemical energy of "food" molecules is released and partially captured in the ...

Meiosis: Introduction - BioCoach Activity
United States

BioCoach Activity will help you review meiosis, the two successive divisions of a diploid cell of a sexually reproducing organism ...

Dysregulation of Apoptosis
United States

Apoptosis (programmed cell death) is a key process in cancer development and progression. The ability of cancer cells to avoid ...

 Imaging Technology Group
United States

The primary mission of the Imaging Technology Group (ITG) is to provide state-of-the-art imaging facilities for researchers at the Beckman ...

Cellular Respiration - Bozemanscience
United States

Paul Andersen covers the processes of aerobic and anaerobic cellular respiration. He starts with a brief description of the two ...

Cell Cycle - Tocris Bioscience
United Kingdom

The cell cycle is the regulatory network that controls the order and timing of cellular proliferation events. It is divided ...

United States

Human neutrophils are constantly produced in the marrow and released into the blood to search for invading pathogens. Apoptosis AnimationAfter ...

United States

Life is possible only if molecules and cells remain organized. Organization requires energy, as governed by the laws of thermodynamics. ...

Tocris Bioscience: Signal Transduction
United Kingdom

Signal transduction (also known as cell signaling) is the transmission of molecular signals from a cell's exterior to its interior. ...

Bacterial (Prokaryotic) Phylogeny
Canada

Prokaryotic organisms were the sole inhabitants of this planet for the first 2-2.5 billion years. To understand such fundamental questions ...

Cytoskeleton, Inc. - The Protein Experts
United States

Cytoskeleton, Inc. was formed in 1993. Since the start we have continuously been expanding our line of products. Cytoskeleton, Inc. ...

Access Excellence - Mitosis Labeled Diagram
United States

Mitosis is a process of cell division which results in the production of two daughter cells from a single parent ...

United States

This animation demonstrates the stages of mitosis in an animal cell. Use the control buttons in the upper left to ...

Meiosis Ltd.
United Kingdom

MEIOSIS, established in l989 in the name of NSA Plants, was the brainchild of major soft fruit and tree fruit ...

Biologyofcells: Golgi Apparatus
United States

The Golgi apparatus (purple) is bound by a single membrane, and is similar to the endoplasmic reticulum (aqua). The apparatus ...

Cell Biology Topics
United States

This group of web pages provides basic information about cell biology topics. Many of the photos are taken from texts ...

United States

During development from stem to fully differentiated, cells in the body alternately divide (mitosis) and "appear" to be resting (interphase). ...

The Stages of the Cell Cycle
United States

The stages of cell division (G1, S, G2. mitosis) are described and illustrated with an animation of the cell cycle: - ...

Biology Images and Graphics
United States

Can Stock Photo offers over 7 million professional royalty free stock photos and illustrations. We offer free weekly downloads with ...

Scientific Publications (PDF files)
United States

Papers in PDF format on cell- and neuro- biology.

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Cell Biology [ 1-20 of 815]