All categories

2 years ago

What is a polysome??

Chemistry

2 answers:

V125BC [204]2 years ago

7 0

Answer:

A Polysome is a group of ribosomes bound to an MRNA molecule like “beads” on a “thread”. It consists of a complex of an MRNA molecule and two or more ribosomes that act to translate MRNA instructions into polypeptides.

Explanation:

Hope it helps you .!!!!

Luba_88 [7]2 years ago

3 0

Answer:

Explanation:

A multiribosomal structure representing a linear array of ribosomes held together by messenger RNA is polysome.

You might be interested in

PLEASE HELP Which of the answers below would be a correct chemical symbol of an element?

UNO [17]

Answer:

Explanation:

8 0

2 years ago

Certain hydrocarbon is 92.3 % carbon and 7.7 % hydrogen by mass.If the molar mass of the hydrocarbon is approximately 40 g/mol,

zimovet [89]

Answer:

The hydrocarbon has a molecular formula of C3H3

Explanation:

Step 1: Data given

Suppose the mass of the compound is 100 grams

A hydrocarbon contains:

⇒ 92.3 % carbon = 92.3 grams

⇒ 7.7 % hydrogen = 7.7 grams

Molar mass of the compound is 40 g/mol

Molar mass of carbon = 12.01 g/mol

Molar mass of hydrogen = 1.01 g/mol

Step 2: Calculate moles

Moles = mass / molar mass

Moles carbon = 92.3 grams / 12.01 g/mol

Moles carbon = 7.69 moles

Moles hydrogen = 7.70 grams / 1.01 g/mol

Moles hydrogen = 7.62

Step 3: Calculate mol ratio

We divide by the smallest amount of moles

Carbon: 7.69/7.62 = 1

Hydrogen: 7.62/7.62 = 1

The empirical formula is CH

The molar mass is 13.02 g/mol

Step 4: Calculate the molecular formula

n = 40 g/mol / 13.02 g/mol

n ≈ 3

We need to multiply the empirical formula by 3 to get the molecular formula

Molecular formula = 3*(CH) = C3H3

The hydrocarbon is C3H3

5 0

3 years ago

Calculate the molarity of a MgSosolution

svet-max [94.6K]

Answer:

Explanation:

because

7 0

2 years ago

What type of cells does the human reproductive system contain?

yuradex [85]

Blood cells, glucose , skin cells and etc .

7 0

3 years ago

Fe2O3(s)+3C(s)→2Fe(s)+3CO(g) how many grams of CO are produced when 32.0 grams of C react

krok68 [10]

Answer:

74.6 g

Explanation:

The computation of the number of grams produced at the time when 32.0 grams of C react is shown below:

As we know that

But before that we need to find out the moles of c i.e carbon which is

$= \frac{Grams }{C\ molar\ mass}$

$= \frac{32\ grams}{12.0107 g/mol}$

= 2.66 mol

As we know that

1 mol of C produces 1 mol of CO

So, for 2.66 mol, the mass of CO is

$= 2.66 \times28.0101 g/mol$

= 74.6 g

Basically we applied the above equation so that we can reach to the answer

8 0

3 years ago

What is a polysome??​

What is a polysome??