You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Chemistry

Chemical Reactivity

The cryptogra...

Question

The cryptogram of T $_{2}$ coliphage is

\frac{D}{2}

\frac{130}{30}

\frac{X}{X}

\frac{B}{O}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

\frac{D}{2}

\frac{3}{7}

\frac{S}{S}

\frac{V}{O}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

\frac{D}{2}

\frac{137}{40}

\frac{S}{S}

\frac{B}{O}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

\frac{R}{1}

\frac{54}{92}

\frac{X}{X}

\frac{V}{O}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A
$\frac{D}{2}$ , $\frac{130}{30}$ , $\frac{X}{X}$ , $\frac{B}{O}$

T $_{2}$ coliphage has double-stranded DNA So D/2.
The molecular weight of a nucleic acid is 130 million and percentage of nucleic acid is 30.
The shape is unknown so it indicated as X/X.
It infects bacteria and no vector is required so B/O.
Thus, option A is correct.

Suggest Corrections

Similar questions

From the following information, calculate cash from operating activities:
$\begin{matrix} Rs. Proft and Loss Balance on 1st April, 2017 & 25, 000 Profit and Loss Balance on 31st March, 2018 & 80, 000 Depreciation on Fixed Assets & 12, 500 Amortisation of Goodwill & 8, 000 Loss on Sale of Machine & 20, 000 Provision for Taxation & 15, 000 Transfer to General Reserve & 30, 000 Decrease in Trade Receivables & 22, 800 Decrease in Trade Payables & 4, 700 Outstanding Expenses on 1st April, 2017 & 5, 000 Outstanding Expenses on 31st March, 2018 & 6, 500 Prepaid Expenses on 1st April, 2017 & 2, 000 \end{matrix}$

H_{2} (g) + V_{2} O_{5} (s) \to V_{2} O_{3} (s) + H_{2} O (l)

Let the coefficients for the given reaction be as follows:

(A) H_{2} (g) + (B) V_{2} O_{5} (s) \to (C) V_{2} O_{3} (s) + (D) H_{2} O (l)

What will be the equations for the number of atoms for each element, so that each is balanced?

$H_{2} (g) + V_{2} O_{5} (s) \to V_{2} O_{3} (s) + H_{2} O (l)$
Let the coefficients for the given reaction be as follows:
$a H_{2} (g) + b V_{2} O_{5} (s) \to c V_{2} O_{3} (s) + d H_{2} O (l)$
What will be the equations for the number of atoms of each element, so that each is balanced?

H_{2} (g) + V_{2} O_{5} (s) \to V_{2} O_{3} (s) + H_{2} O (l)

Let the coefficients for the given reaction be as follows:

w H_{2} (g) + x V_{2} O_{5} (s) \to y V_{2} O_{3} (s) + z H_{2} O (l)

What will be the values of w, x, y and z so that the reaction is balanced?

Based on Table 1, the balance on the current account is:

Table 1

$\begin{matrix} Exports of goods and services & 1000 Imports of goods and services & 800 Net change in assets owned abroad & 500 Net change in foreign owned assets at home & 400 Unilateral transfers received & 100 Unilateral transfers paid & 200 Investment income paid to foreigners & 300 Investment income received from foreigners & 400 \end{matrix}$

Join BYJU'S Learning Program

The cryptogram of T2 coliphage is

The cryptogram of T $_{2}$ coliphage is