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
tigry1 [53]
3 years ago
7

Calculate the final concentration of BSA in the problems below using the formula

Biology
1 answer:
Rudiy273 years ago
7 0

Answer:

A. C_2=1.5\frac{mg}{mL}

B. C_2=0.075\frac{mg}{mL}

C. C_2=0.01\frac{mg}{mL}

D. C_2=0.001\frac{mg}{mL}

Explanation:

Hello.

In this case, we must compute the final concentration in all the cases so we solve for it in the given equation:

C_2=\frac{C_1V_1}{V_2}

Thus, we proceed as follows:

A. Here, the final diluted solution includes the 300 μL of the 5 mg/ml-BSA and the 700 μL of TBS.

C_2=\frac{300\mu L*5\frac{mg}{mL} }{(300+700)\mu L}\\\\C_2=1.5\frac{mg}{mL}

B. Here, the final diluted solution includes the 50 μL of the 1.5 mg/ml-BSA, the 450 μL of water and the 500 μL of TBS.

C_2=\frac{50\mu L*1.5\frac{mg}{mL} }{(50+450+500)\mu L}\\\\C_2=0.075\frac{mg}{mL}

C. Here, the final diluted solution includes the 10 μL of the 1 mg/ml-BSA and the 990 μL of TBS.

C_2=\frac{10\mu L*1\frac{mg}{mL} }{(10+990)\mu L}\\\\C_2=0.01\frac{mg}{mL}

D. Here, the final diluted solution includes the 10 μL of the 0.1 mg/ml-BSA and the 990 μL of TBS.

C_2=\frac{10\mu L*0.1\frac{mg}{mL} }{(10+990)\mu L}\\\\C_2=0.001\frac{mg}{mL}

Best regards.

You might be interested in
The _______ is the body's slow-acting control system and acts by means of _______.
tamaranim1 [39]
First blank space is endocrine system and the second blank is hormones  
8 0
2 years ago
Use Darwin's theory of Natural Selection to explain the process by which the four-legged land animal, A, may have evolved, over
Len [333]

Answer:

Due to environmental conditions.

Explanation:

With the passage of time, environmental conditions change which causes the evolution of of four legged land animals from fish like creature. This change occurs due to change in environment. In water, there is no need for legs because fish moves with the help of fins and tail but the organisms that lives on land has legs in order to move from one place to another so we can say that change in the physical structure of organism occurs due to environment.

5 0
2 years ago
What organelle does pompe disease affect in the cell?
Drupady [299]
Acid alpha glucosidase.. an enzyme responsible for the breakdown of glycogen
8 0
3 years ago
True or false
podryga [215]

Answer:

1. True

2. False

3.True

4.True

5.False

6.True

7.False

8.True

9. True

10.True

Explanation:

3 0
2 years ago
Sort each process into the appropriate bin to indicate the stage of mitosis in which it occurs. If a process occurs in more than
nasty-shy [4]

Answer:

Mitosis is the cell division in which a single is divided into the two daughter cells. The genetic constituent remain same in this type of division and known as equational division.

Four phases of mitosis are metaphase, prophase, anaphase and telophase. Prophase is the first stage in which the nuclear envelope disintegrates. The cohesion joins the sister chromatid together. In metaphase stage the chromosomes gets arranged at the metaphase plate and microtubules are attached to the kinetochores. The cohesin break downs and the sister chromatid moves towards the opposite poles at the anaphase stage. The telophase stage results in the formation o the nuclear envelope and spindle microtubules disassemble at this stage.  

8 0
2 years ago
Other questions:
  • What is the function of the Golgi apparatus?
    5·2 answers
  • Question 1 options: During photosynthesis, ________ energy is converted into __________ energy within the chloroplasts.
    8·2 answers
  • A patient is admitted to the hospital with a diagnosis of abdominal aortic aneurysm. which signs and symptoms would suggest that
    15·1 answer
  • What is the catalyst in a metabolic pathway
    15·1 answer
  • In the image below what kind of molecules does the label a represent?
    6·1 answer
  • Give a basic definition of evolution as taught in this Unit 2. Answer should be at least 3 sentences long and include at least 4
    14·2 answers
  • The diagram shows a food web,
    7·2 answers
  • How did the development of sexual reproduction affect evolutionary change?
    10·1 answer
  • CV 7 Raja wanted to investigate how the amount of light affects the growth of a type of plant. The diagram below shows each of h
    10·1 answer
  • Which vesicular transport process occurs primarily in some white blood cells and macrophages?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!