Explanation

The accumulation of 'lactic acid' in the muscles results in extreme fatigue.

This buildup occurs during anaerobic respiration when oxygen levels are low.

It leading to muscle soreness and decreased performance.

Explanation

"The unexamined life", said Socrates, "is unfit to be lived by man."

This sentence is correctly punctuated and structured, with proper placement of quotation marks and accurate wording of Socrates' famous quote.

Explanation

The p orbital has 2 lobes that are oriented in space along specific axes (x, y, and z).

In addition to p orbitals, other orbitals include:

• s orbitals: 1 lobe (spherical)
• d orbitals: 4 or 5 lobes
• f orbitals: 8 lobes

Explanation

The correct option about a chlorophyll molecule is methyl group on second pyrrole ring.

Chlorophyll molecules have a porphyrin ring structure, and in chlorophyll a, there is a methyl group attached to the second pyrrole ring.

Explanation

Lysozymes are required during the penetration step of the bacteriophage infection process.

They break down the bacterial cell wall.

It allowing the phage to inject its genome into the host cell.

Explanation

The complete, mature, and infectious particle of a virus is known as a virion.

It consists of the viral genome enclosed in a protein capsid and sometimes an envelope, making it capable of infecting host cells.

Explanation

About 70% of carbon dioxide is carried in blood as bicarbonate.

This occurs when carbon dioxide reacts with water, forming carbonic acid, which then dissociates into bicarbonate ions and protons.

It facilitating transport in the bloodstream.

Explanation

Insulin converts glucose into lipids.

It facilitates the uptake of glucose by cells.

This promoting its storage as glycogen and conversion into fatty acids for energy storage in the form of lipids.

Explanation

The distance between two successive particles that are in the same state of vibration is called Wavelength.

It is measured as the distance between two consecutive crests or troughs in a wave.

Explanation

The value of Planck's constant is 6.63 × 10⁻³⁴ Js.

This constant is fundamental in quantum mechanics.

It relating the energy of a photon to its frequency.