Answer: a change in energy state occurs. The answer is dark or opaque - not able to be seen through.
Explanation:
The absorption of light makes an object dark or opaque to the wavelengths or colors of the incoming wave: Wood is opaque to visible light. Some materials are opaque to some wavelengths of light, but transparent to others. Glass and water are opaque to ultraviolet light, but transparent to visible light.
Answer:
The correct answer is: Clostridium Tetani.
Explanation:
Clostridium tetani is a Gram-positive bacteria found in soil.
<u>C. tetani may grow and generate </u><u>tetanospasmin</u><u>, a powerful toxin that interferes with </u><u>motor neurons</u><u>, producing </u><u>tetanus</u><u>, if introduced into a </u><u>wound</u>.
Tetanospasmin travels throughout the body via the lymphatic and bloodstream, where it is taken up by different sections of the nervous system. Tetanospasmin inhibits the release of the inhibitory neurotransmitters glycine and gamma-aminobutyric acid at motor nerve terminals in the nervous system. <u>This blockage causes </u><u>extensive motor neuron activation and muscular spasming</u>. These muscle spasms usually start at the top of the body and work their way down, starting about 8 days after infection with lockjaw and progressing to spasms of the stomach muscles and extremities. The muscle spasms last several weeks.
Tetanus toxoid vaccinations, which are often given to children around the world, can inhibit the toxin's activity.
Answer:
1. Isotonic
2. hypotonic
3. hypertonic
4. Hypotonic
5. hypertonic
6. Isotonic
Explanation:
The ideal osmotic environment for an animal cell is an isotonic environment. <u>That is, an environment with a solution that has the same solute concentration as the cytosol.</u>
An animal placed in a hypotonic solution will gain water, swell, and possibly burst because there is a net movement of water from the solution to the cytosol due to the osmotic gradient. <u>A hypotonic solution is one with a lower solute concentration than that of the cytosol.</u>
When an animal cell is placed in a hypertonic solution, <u>a solution that has more solute concentration than the cytosol</u>, there is net diffusion of water out of the cell into the surrounding solution.
The ideal osmotic environment for plant cells is a hypotonic environment. That is, an environment with lower solute concentration compared to the cytosol. A plant cell placed in a hypertonic solution would lose water and become plasmolyzed. In an isotonic solution, a plant cell would become flaccid because there would be a lack of turgor pressure as a result of inadequate water in the cells.
You boil the salt water because salt has a higher boiling point than water and therefore the water will evaporate, not the salt
<span>In the digestive system, the food and the
products of digestion pass through the muscular tube known as intestine. It extends
from the lower end of the stomach to the lower opening tract of the digestive
tract or the anus. The intestine is divided into two sections, the small and
large intestine. Although both parts receive the digestion and product of the
food, they differ in some areas. For the small intestine, its main function is
to carry out most of the digestive process such as absorbing the entire
nutrient you get from foods into your bloodstream. This function is not present
in the large intestine because the digested food is mixed with the digestive
juices form the small intestine and no nutrients left for the large intestine
to handle.</span>