Yes. In fact, there are some plants that have been discovered that do not respond to gravity. These are being used in research to determine how various plants sense and respond to gravity.

Try looking up specific interests on the SpaceBio site found at http://www.spacebio.net. This site contains information and photos, diagrams, etc. on all these topics. For information about the human body in space, visit the on-line textbook found at http://www.nsbri.org/HumanPhysSpace/index.html published by the National Space Biomedical Research Institute. For photos and information about specific missions, try the Life Sciences Data Archives found at http://www.lsda.jsc.nasa.gov. See similar questions...

The major point of concern regarding the fidelity of DNA replication in space is not microgravity itself, but rather cosmic radiation. The average dose of radiation received by an astronaut while on the Shuttle is significantly higher than what they would experience on Earth in a year. A radiation biology experiment performed on C. elegans, a microscopic worm, flown on the Shuttle showed the rate of mutagenesis to be significantly higher in space than in the ground controls. See similar questions...

Gravity is the force of attraction between two objects. Mathematically, it is expressed by Newton's Law of Universal Gravitation which states that F = G *m1*m2/r^2 where G is the Universal gravitational constant, m1 is the mass of object 1, m2 is the mass of object 2, and r is the distance between the centers of gravity for both objects. See similar questions...

for wildlife, the list is quite long. We see the following feral animals (domestic animals gone wild) frequently: pigs, goats, sheep, donkey, mongoose, cat. We see the following native animals species less frequently: Hawaiian Owl (Pueo), Hoary bat, Nene (goose), Palila, Apapane, I'O(hawk), Wekiu, Golden Plover. We also see many native plants. Along our route we can see Koa, Mamane, Naio, Puakeawe and Ohia trees. See similar questions...

Women who use MDMA seem to have more negative personality changes, sleep disturbances and depletion of dopamine and serotonin in the brain than do men. The drug also increases a woman’s risk for miscarriage. Back to Previous Page • Bookmark This Page • Print Version • Email to a Friend & See similar questions...

Cichlid-only community tanks-- usually with non-cichlid scavengers-- are very common in the cichlid hobby. Experienced cichlid keepers often find unlikely combinations of cichlids which work well by chance (e.g. a shortage of tank space, or a fish jumping into another tank). Aquarists will commonly attempt to group fish of similar geographical origin, e.g. See similar questions...

Cholesterol travels through the blood attached to a protein. This package of cholesterol (a lipid) and protein is called a lipoprotein. Lipoproteins are either high-density or low-density, based on how much protein and fat they have. Low-density lipoproteins (LDL) are the "bad" cholesterol. LDL is mostly fat with only a small amount of protein. It can clog your arteries. If you have high cholesterol, your doctor will want you to lower your LDL. See similar questions...

PHYSICAL: Shaking, beating, burning, failure to provide necessities of life (e.g., adequate food, clothing, shelter, medical care). A child is physically injured by other than accidental means. A child is being subjected to willful cruelty or unjustifiable punishment. Any kind of contact with a child could be considered a sexual act. It will depend on the intent of the person making the contact. See similar questions...

There are several species or kinds of lice that feed on people. One species feeds specifically on the head and is called the head louse. See similar questions...

There are many kinds of clinical trials. They range from studies of ways to prevent, detect and diagnose, control and treat cancer, to studies of the psychological impact of the disease and ways to improve the patient's comfort and quality of life (including pain control). Most cancer clinical trials deal with new treatments. See similar questions...

With so many lenses available, it is difficult to find ones that will protect your eyes if you don't know what each one will do. Blue-blockers block blue light and usually have amber lenses. Researchers are still unsure whether or not blue light is harmful, but these are popular among skiers, hunters, boaters, and pilots. Both polarized lenses and anti-reflective coating cut reflected glare. Polarized lenses in particular are popular with those who play water and snow sports. See similar questions...

We carry several levels of quality in our treadbelt line. These treadbelts are intended for varying levels of use in your facility or home. If you order the OEM treadbelt, you will receive a treadbelt that was ordered direct from the manufacturer. Premium treadbelts are our top of the line treadbelt and are intended to be used in facilities where they will be used 8+ hours a day. Standard treadbelts should be used where the treadmill is expected to receive 3-8 hours of use a day. See similar questions...

There are numerous types of massage and bodywork; various techniques utilize different strokes, including basic rubbing strokes, rocking movement, effleurage, petrissage, taponment, posture and movement re-education, application of pressure to specific points, and more. Ask the practitioner about the methods he or she uses. See similar questions...

There are two basic cell types of melanoma as seen with the microscope. These are spindle and epithelioid. Most melanomas have a combination of these 2 cell types. Only if the eye is removed or the tumor resected can the doctor judge the cell type. Melanomas with predominantly spindle cells have thin elongated cells and imply better prognosis. Epithelioid cell type melanoma have round cells and imply worse prognosis. See similar questions...

CBT is not at all like traditional psychotherapy. In traditional psychotherapy, the focus is often on talking about one's past. Talking about the past can be very helpful in dealing with many life issues, but it has very limited value in helping people to overcome panic disorder. CBT focuses on overcoming panic in the present, as opposed to searching the past for contributing factors. In CBT, you learn skills that you practice in the therapist's office and on your own. See similar questions...

Most definitely yes, and it's a good thing considering there are so few traditional jobs for astronomers! Ph.D. astronomers can be employed in a variety of technical fields, since astronomy itself is so multi-disciplinary. Many astronomers in the 1970's found themselves employed by the defense and aerospace industries. See similar questions...

Product certification attests that a product complies with the safety, fitness for use and/or interchangeability characteristics defined in standard(s), and in specification(s) supplementary to standards, where they are requested by the market. Organization certification demonstrates the conformity of, for example, an organization's quality, environmental or other management system to the relevant management system standard(s). See similar questions...

When you invert and relax, your body can stretch up to 2 inches. "Muscles relax quite quickly in the fully inverted position, and the length of the spine measurably increases after 90 seconds. Some of the lengthening effect is gained from re-absorption of fluid into the center of the disc. Used over a longer period, this may delay the degeneration process that occurs due to 'drying out'" (Beating Back Pain, Tanner). See similar questions...

This is the indication of the quantity of dissolved substances in the urine such as urea and chloride. See similar questions...