Answer:
It is B
Explanation:
The cell wall helps give structural support and helps protect the plant cell
Answer:
oxygen because oxygen is the life supporting component of the air
Answer: D
Explanation: the axial filament is madeup of hundreds of fimbrils. It is an organ of locomotion in organisms. It is located between the cell membrane and the outer membrane thereby giving the organism the ability to make a twisting motion. Example of organism that possess axial filaments is the spirochetes
Answer:
Gasoline and fat are chemically similar in that they are essentially hydrocarbons
Explanation:
Gasoline and fat are chemically similar in that they are essentially hydrocarbons, or chemical compounds that contain only carbon and hydrogen covelently bonded together. "Pure" gasoline is obtained by breaking down and distilling off lower boiling hydrocarbons from crude oil.
The test result that would be elevated due to the fruity odor is ketones.
<h3 /><h3>What is urinalysis?</h3>
Urinalysis is a chemical, physical and microscopical examination carried out on a urine sample. This can be used to detect a wide range of disorders such as:
- urinary tract infections,
The dipstick method of urinalysis uses a stick that is made up of chemicals which are capable of detecting the following through a colour change:
- Ketones,
- sugar,
- proteins,
- acidity, and
- blood.
The presence of fruity odor in the urine sample signifies that there is excess ketone in the body due to ketoacidosis.
Learn more about urinalysis here:
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