Consider the following four statements and select the correct option stating which ones are true (T) and which ones are false (F) ?
(i) Proteins contribute 6-8 of the blood plasma
(ii) Plasma contains very high amount of minerals
(iii) Plasma without the clotting factors is called serum
(iv) Glucose, amino acids, lipids, etc, are also present in the plasma as they are always in transit in the body.

Options

A. `{:("(i) (ii) (iii) (iv)"),("F F T T"):}`
B. `{:("(i) (ii) (iii) (iv)"),("T F T T"):}`
C. `{:("(i) (ii) (iii) (iv)"),("T T F F"):}`
D. `{:("(i) (ii) (iii) (iv)"),("F F F T"):}`

Explanation

To determine the truthfulness of the given statements about blood plasma, let's analyze each statement step by step:

1. **Statement (i): Proteins contribute 6-8% of the blood plasma.**
- **Analysis:** This statement is true. Proteins, including albumin, globulins, and fibrinogen, make up about 6-8% of the total volume of blood plasma.
- **Conclusion:** True (T)

2. **Statement (ii): Plasma contains a very high amount of minerals.**
- **Analysis:** This statement is false. While plasma does contain minerals (such as sodium, potassium, calcium, etc.), the concentration of these minerals is relatively low compared to other components. Therefore, it is incorrect to say that plasma contains a very high amount of minerals.
- **Conclusion:** False (F)

3. **Statement (iii): Plasma without the clotting factors is called serum.**
- **Analysis:** This statement is true. Serum is the liquid portion of blood that remains after coagulation, meaning it is plasma without clotting factors (like fibrinogen).
- **Conclusion:** True (T)

4. **Statement (iv): Glucose, amino acids, lipids, etc., are also present in the plasma as they are always in transit in the body.**
- **Analysis:** This statement is true. Plasma carries various substances, including glucose, amino acids, and lipids, which are essential for metabolism and are transported throughout the body.
- **Conclusion:** True (T)

Now, summarizing the truth values of each statement:
- (i) True (T)
- (ii) False (F)
- (iii) True (T)
- (iv) True (T)

Thus, the correct option indicating the truthfulness of the statements is:
**Option B: T, F, T, T.**