A peptide bond is a chemical bond<span> formed between two molecules when the carboxyl group of one molecule reacts with the amino group of the other molecule, releasing a molecule of water (H2O).
Source; </span>https://www.sciencedaily.com/terms/peptide_bond<span>.htm</span>
Answer: Microwaves and X-rays have different wavelengths and frequencies. Microwaves fall between infrared radiation and above radar radiation. X-rays fall above ultraviolet radiation and below gamma ray radiation. Visible light falls between infrared and through ultraviolet.
Explanation:
Gradual changes in the frequency of diseases over long periods are known as SECULAR TIME TRENDS. For example, the rate of mortality in USA due to coronary heart diseases over a period of time. Onset of puberty in girls is also a secular time trend.
Secular time trend is also referred as Secular Variation and Secular Drift.
Jane can do a few things to prevent the spread of illness:
- Avoid coughing on others
- Keep a good distance away from those who are not sick
- Sanitize regularly
- Use a tissue for runny nose
Hope this helps
Answer:
A simple microscope
Explanation:
Because it only has a single lens
