Explanation

The organelle responsible for the breakdown of fatty acids and detoxification of alcohol in the liver is Peroxisome. 

Peroxisomes are small organelles that contain enzymes capable of breaking down fatty acids and detoxifying harmful substances like alcohol. 

Explanation

Rotational kinetic energy of a disc about its center:  

K.E = (1/2) I ω², where I = moment of inertia.

For a disc, I = (1/2)MR²,  

So, K.E = ½ × (½ MR²) × ω² = ¼ MR²ω²

If linear velocity v = Rω, then  

K.E = ¼ Mv²

Explanation

The chemical formula for palmitic acid is C₁₆H₃₂O₂.

It is also known as hexadecanoic acid.

Palmitic acid is a saturated fatty acid, meaning it contains only single bonds between carbon atoms. 

Explanation

A body in equilibrium means all the forces acting on it are balanced, resulting in no net force.

Since acceleration is directly related to the net force (F = ma), if the net force is zero, then the acceleration must also be zero. 

Explanation

Lactic acid is not an amino acid; glutamic acid, aspartic acid, and glycine are all amino acids. 

Lactic acid:

This is an organic compound involved in energy metabolism, but it does not have the characteristic structure of an amino acid. 

Explanation

Are we all ready to leave on vacation?

all ready – means “completely ready"

Explanation

Obsessive – Means excessively preoccupied or fixated

Fits perfectly — the coach is over-the-top about fitness

Explanation

An oxymoron is a figure of speech that juxtaposes concepts with opposite meanings within a word or in a phrase that is a self-contradiction.

As a rhetorical device, an oxymoron illustrates a point to communicate and reveal a paradox.

Explanation

Oxygen ions (O²⁻) are highly reactive and readily combine with other elements to form more stable compounds

In aqueous solutions, they readily react with water to form hydroxide ions (OH⁻) and oxygen gas (O₂), effectively neutralizing their existence as free O²⁻ ions.

This makes it extremely difficult for O²⁻ to exist independently in a solution.

Explanation

“As for me, I would be happy to dedicate a few extra hours for the humanitarian cause.”

 As for → Used to introduce a new topic or refer to oneself/another in a sentence:

“As for me, I would be happy to help.”