Answer:
The total electron configuration of each atom in the molecule
Explanation:
Electron distribution into energy levels or sublevels of atoms can be shown with different notations or electronic configuration. One of them is the lewis dot structure.
The Electron Dot Notation or Lewis Dot structure is a notation which shows only the chemical symbol of the element surrounded by dots to represent the valence electrons. The chemical symbol stands for the nucleus and all electrons except the valence ones. The dots are arranged at the four sides of the symbol in pairs called lone pairs Those that are unpaired are called odd electrons.
red blood cells that make antibodies
chlorophyll that carries oxygen in the blood
DNA that control starch digestion in the blood
pH of the blood have to be balanced always. Otherwise it will cause disorders in metabolic activities. Enzymes in our body are working at their optimum pH, if the blood pH is imbalanced, it will affect the functions of enzymes.
pH is the measure of H+ ion concentration in a solution. It measures how much acidic or basic the solution is. A pH of 7 implies the solution is neutral and pH greater than 7 is alkaline or basic and less than 7 is acidic solutions.
Mathematically pH is the negative logarithm of H+ ion concentration. Thus as the H+ concentration is higher higher will be the acidity of the solution.
Human blood have a normal pH of 7.35 - 7.45. This level of pH is maintained by the carbonate ions in blood. Any imbalance if occur in blood pH it will affect the metabolic activities.
Enzymes are bio-catalysts in our body and they are having an optimum pH and temperature to function. Therefore, an irregularity in pH of blood will affect the function of enzymes which clot blood. Thus option a is correct.
To find more about pH, refer the link below:
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Answer:
enzymes that clot blood
Explanation:
This is because enzymes are pH sensitive so sudden changes in pH levels make the enzymes non-functional. Therefore, here the enzymes that clot blood will fail if the pH of blood changes due to failure of regulation.
Answer:
H = 1.98
S = 1.02
O = 4.08
Explanation:
Step 1: Find the Molar Mass of Adrenaline
Step 2: Find the Mass of Oxygen in 1 mol of Adrenaline
Step 3: Calculate Percentage Composition of Oxygen by Mass
Step 4: Calculate Mass of Oxygen in Sample
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B. One deciliter
C. One liter
D. One microliter
Answer:
d) one microliter
Explanation: The advantage of the SI (International system of measurements) is that everything is in base 10, and the prefix indicates the power of 10.
For the volume, the base unit is the liter.
one microliter = 0.000001 liter (one millionth, 1 / 1000000, of a liter)
one deciliter = 0.1 liter (one tenth, 1/10, of a liter)
one liter = 1 liter
one milliliter = 0.001 liter (one thousand, 1/1000, of a liter)
As you can see, a microliter is by far the smallest of these units.
The smallest volume unit among the given options (One milliliter, One deciliter, One liter, One microliter) is One microliter.
The volume of a substance is a measure of the space it occupies. In this case, we need to identify the smallest unit of volume from the given options. The unit, microliter (represented by µL), is the smallest volume unit among the options. Here's a quick breakdown:
So, the correct answer to your question is D. One microliter.
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