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bonufazy [111]
3 years ago
5

Describe the structure and function of the plasma membrane and its membrane proteins

Biology
1 answer:
lions [1.4K]3 years ago
8 0
Plasma cells into biological mechanism
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You open a urine sample for testing and immediately detect a fruity odor. Which test result do you expect to be elevated using a
Pani-rosa [81]

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,

  • kidney disease and

  • diabetes.

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:

brainly.com/question/24292109

8 0
1 year ago
How do enzymes act as catalysts? (Choose ALL that apply) They allow for fewer collisions of molecules (enzymes + substrates) The
vazorg [7]

Answer:

- They allow for more collisions of molecules (enzymes + substrates)

- They lower the amount of activation energy needed to complete the reaction.

- They speed up chemical reactions to form more products

Explanation:

Enzymes are proteinous molecules that serves as catalyst in living systems. Like every other catalyst, enzymes function to SPEED UP the rate of biochemical reactions by LOWERING/REDUCING the activation energy, which is the energy required for a reactant to form product (completion of reaction).

Enzymes like other catalysts causes faster movement of molecules in the reaction i.e. they allow for more collisions of molecules (enzymes + substrates). This causes the rate of reaction to increase and hence, speeden the reaction.

6 0
3 years ago
If you were to prune the shoot tips of a plant, what would be the effect on the plant and the leaf area index?
I am Lyosha [343]
Leaf area index

The leaf area index (LAI) is the ratio of total projected leaf area per unit ground area, and is widely used to characterize canopy light conditions.



is that clear

6 0
3 years ago
The number of hydrogen atoms in 6NH³ is ?​
victus00 [196]

Answer:

there are 18 hydrogen atoms in 6NH³

Explanation

the 6 at the beginning of the chemical symbols states that there are 6 of each atom, but hydrogen has a superscript so it already had 3 more before that. when something like that happens you have to multiply the number by the superscript. hope this helps!

4 0
2 years ago
Pleaseee pleasee help :)
Sedaia [141]

Answer: first one is a second d

Explanation:

8 0
3 years ago
Read 2 more answers
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