Answer:
This might not sound like much, but the pH scale is logarithmic, so this ... The ocean absorbs about 30% of the carbon dioxide (CO2) that is released in the atmosphere. As levels of atmospheric CO2 increase from human activity such as burning ... track and forecast ocean acidification, warming and other important ocean
Both earth and life science include the elements of living things.
Living beings -reproduce , grow and develop, made of cells , store and use energy, adapt to their environment , responds to their environment or stimuli
Non living beings- do none of the above they do not eat , grow , develop, have cells store or use energy , they do not adapt to their environment, and they don’t respond to their environment or stimuli
Answer:
primary; counter; Gram-positive; Gram-negative
Explanation:
The illustration is about the <u>Gram-staining procedure.</u>
<em>The procedure is used to distinguish between the bacteria that have a thick cell wall capable of retaining the color of a dye (Gram-positive) or otherwise (Gram-negative). </em>
A smear of the bacterium to be tested is heat-fixed to a clean glass slide after which a suitable primary stain is added, allowed to stay for a few seconds, and rinsed. A mordant is then added, rinsed before a counter-stain is added, and also rinsed. The slide is then allowed to drain off water and then viewed under the microscope using the oil immersion. Gram-positive bacteria will appear blue or purple, taking up the color of the stain while Gram-negative bacteria will appear red under the microscope.
In many cases, the resulting virus particle ( carrying bacterial DNA) injects its DNA into another bacterial cell but does not initiate a lytic cycle. This phage is Called a generalised transduction.
