1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
hoa [83]
3 years ago
7

At physiological ph, the ionized state of the carboxyl (cooh) group in the r group of aspartic acid is:

Chemistry
1 answer:
Wewaii [24]3 years ago
3 0
Answer is: the ionized state of the carboxyl group is COO⁻.
Physiological pH is 7,4 and carboxyl group in the R group has pKa = 3,7. Since this pKa is lower than phys<span>iological pH of 7,4, carboxyl group (COOH) will lost proton, and because of that it will be deprotonated and will have negative charge.
</span>Aspartic acid<span> is an α-amino acid that is used in the biosynthesis of proteins.</span>
You might be interested in
A sample of air has a volume of 140 mL 0.980 atm. At what pressure will its final volume be 50.0 mL at constant temperature?
bogdanovich [222]

Answer:

The new pressure is 2, 74 atm

Explanation:

We apply Boyle Mariotte's law, where for a given mass of gas at constant temperature, the pressure and volume vary inversely proportionally:        P1xV1 = P2xV2  P2=( P1 x V1)/V2     1 L-----1000L--->( 140ml/1000ml)x1L=0,140 L

(50ml/1000ml)x 1L =0,050L

P2= (0,980 atm x 0,140 L)/0,050L= 2, 744 atm

4 0
3 years ago
This type of chemist understands the structure of living systems and, in turn, their
julia-pushkina [17]

A Biochemist is a type of chemist understands the structure of living systems and, in turn, their functions and ways to control them.

<h3>What is the chemistry of living systems called?</h3>

The chemistry of living system is known as Biochemistry.

Biochemistry is a study of the chemical changes that occur in living organisms.

Scientists that study biochemistry are called Biochemists.

Biochemistry studies the structure and function of biological molecules such as carbohydrates, lipids, proteins, e.t.c., as well the chemical reaction they undergo.

Biochemistry also studies the energy changes that occur in living systems.

In conclusion, the chemistry of living systems is called Biochemistry.

Learn more about biochemistry at: brainly.com/question/12273783

#SPJ1

3 0
2 years ago
How many bonded pairs of electrons are there in the molecule H2CO?
Drupady [299]
There are eight bonded electrons in this molecule! :)
8 0
3 years ago
A teardrop-shaped hill that points the direction a glacier has flowed is a:
mote1985 [20]
The answer is A Drumlin

3 0
4 years ago
Read 2 more answers
Formula for Hydrocloric Acid.
Elden [556K]
HCl is the formula for hydrocloric acid
6 0
3 years ago
Other questions:
  • What is the error? NH4OH (aq) + KOH (aq) --&gt; KOH (aq) + NH4OH (aq)
    8·1 answer
  • What type of process occurs when solidified wax is converted to liquid wax on heating?
    7·1 answer
  • Which shows an electron being ejected from the atom? explain your reasoning?
    10·1 answer
  • How many liters of oxygen gas can be produced if 28.7 grams of water decomposes at 294 Kelvin and 0.986 atmospheres? Show all of
    11·1 answer
  • Determine a planet from our solar system is located far from the sun. Describe the size and composition of this planet
    11·2 answers
  • What is the identity of the element with the electron configuration of
    7·1 answer
  • Which of the following is a physical property of a substance? A. Hardness B. Flammability C. Reactivity D. Toxicity
    15·2 answers
  • Can someone help me with this question. <br><br> I’ll mark brainliest
    6·1 answer
  • Sodium chloride (NaCl) is formed in a chemical reaction between sodium (Na) and chlorine (Cl2).
    5·1 answer
  • What is the significance of the Schrödinger wave equation to the quantum mechanical model of
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!