During an emergency what you would usually want to do is a so-called threat and hazard analysis - C.
You would do this because you would want to observe and note which is a source of threat for you in a certain emergency situation. You would also to this to observe the possible hazards of doing a certain action/certain actions.
Vacuole can occupy up to 90% of the cell volume and can exert turgor pressure against the cell membrane when it acquires water.
In biology, a vacuole is a membrane-bound space found in the cytoplasm of a plant cell.
These are large size compartments that can occupy up to 90% volume of water.
In fully grown plants, vacuoles play a very significant role as they help out in plant growth, storing water, disposing of waste materials, and protecting cells against external barriers.
In sum, vacuoles are generally small in size but important cell organelles that are present in bacteria, fungi, and protozoa.
If you need to learn more about plant cells and animal cells click here:
brainly.com/question/913732
#SPJ4
Answer:
The combination of all the forces acting on an object is the net force. Forces may work together or they may be opposite forces. Two or more opposite forces are balanced forces if their effects cancel each other and they do not cause a change in an object's motion.
Explanation:
Answer:
PCR makes it possible to sequence the tiniest amount of DNA from crime scenes.
Explanation:
PCR is a process where regions of DNA are amplified to create lots of copies of the DNA. This creates enough material for the lab assistants to be able to analyze the DNA, including sequencing, gel electrophoresis, and other techniques.
This is helpful in crime scenes, where sometimes there are very small amounts of DNA that need to be analyzed.
The term that best describes this action is: Disinfection
.
Disinfection is the process of cleaning in which there is removal of most pathogenic microorganisms on non-animate objects. Different disinfectants (chemicals such as alcohols, aldehydes and non-chemicals such as ultra violet lights) are used in disinfection. The disinfectants are classified according to their spectrum of activity (high, intermediate, and low level), consistency (liquid, gaseous), and their mechanism of action (some acts on membrane, some destroys the nucleic acids, and some work by denaturing cellular proteins).
