Question

Tick the correct option

Answer 1

Answer:

Option ( a ) is the correct answer

Explanation:

Mark my answer as brainlist

Answer 2

${\large{\bold{\sf{\underline{LETS \: UNDERSTAND \: THE \: QUESTION \: FIRST:-}}}}}$

it is a diagram of a cell and we need to identify the function of part labelled as a

so let's first know what is a ?

• It's Mitochondria

1) It helps in protein synthesis

2) it control the activity of whole cell

3) it helps in energy production for carrying out various activities

4) it protects the cell

$\begin{gathered}\\\;\underline{\boxed{\tt{\odot\;\;Hence,\;\;function\;=\;\bf{\blue{option\;\;3}}}}}\end{gathered}$

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$\begin{gathered} \: \\ \large{\underbrace{\underbrace{\sf{Know\;\; More\;\; About\;\;Mitochondria\;\; :-}}}}\end{gathered}$

• Mitochondria are rod-shaped organelles with a double membrane.

• The outer membrane is smooth while the inner membrane folds over many times to form cristae.

• Cristae increase the surface area of the inner membrane by several times. 

• Matrix is the fluid inside the mitochondria.

★ Function of Mitochondria: Mitochondria act as energy production sites and are hence, known as the Powerhouses of the Cell.

$\begin{gathered}\\\;\underline{\boxed{\tt{\odot\;\;\bf{\blue{Glucose + Oxygen → Carbon Dioxide + Water + Energy (ATP)}}}}}\end{gathered}$