Explanation:
The factors that affects the rate of chemical reactions are;
- Nature of reactants
- Concentration of reactants or pressure
- Temperature
- Presence of catalyst
- Sunlight
In our body, the nature of reactants is very important. A food substance in solid form undergoes slow digestive process because it has little surface area exposure for the action of digestive chemicals. Most solid food are usually chewed in the mouth before digesting them to increase their surface area.
The increasing order of food digestion is;
lumps to granules to powder and to liquids.
Answer:
<u>Benzodiazepines</u> are considered effective in the short-term treatment of anxiety, regardless of the cause.
Explanation:
Benzodiazepines are the group of CNS drugs which are used extensively in the attacks of anxiety alongwith insomnia and seizures because they have extremely fast acting anti-anxietic effects.
Benzodiazepines cause dose dependant CNS depression that extends from sedation to anesthesia to respiratory depression and death.
These drugs act on the GABA receptors and potentiate the effect of GABA thus resulting in the increase in the frequency of CL- channel opening thus mediate antianxiety and impairment of cognitive functions.
Benzodiazepines include following drugs :
1) Alprazolam
2) Diazepam
3) Lorazepam
4) Oxazepam
Answer:
<em><u>Kwosiwjsjhjsksksjsjsnsnsj</u></em>
<span>Antibodies. A. k.a. immunoglobulins. They are produced by a group of white blood cells called B lymphocytes (or B cells). There are 5 classes of immunoglobulins; IgM,IgA,IgE,IgG and IgD.The classes of antibody diifferent both in their constant region and in their activity.IgG, the most common antibody, and is found mostly in the blood and tissue fluids, and IgA is localized in the mucous membranes which line the respiratory and gastrointestinal tracts.</span>
The answer is brain and spinal cord
