Explanation

According to the periodic trends, Nitrogen (N) has the largest ionization energy among the given atoms: N, P, As, and Sb. 

 Ionization energy generally increases from left to right across a period on the periodic table.

Since Nitrogen is to the left of Phosphorus, Arsenic, and Antimony, it will have the highest ionization energy.

Additionally, within a group, ionization energy decreases down the column. 

Explanation

• The Candela (cd) is the SI unit of luminous intensity.
• It is defined as the luminous intensity of a monochromatic source that emits light at a frequency of 540 x 10^12 Hz with a luminous efficiency of 683 lm/W.

Explanation

Farad (F) is the unit of capacitance.

It is equal to Coulomb/Volt.

From Ohm’s Law and unit analysis: Second/Ohm = s/Ω = Farad (F)

Explanation

 The special enzyme used to cut DNA at specific sequences is called a restriction enzyme or restriction endonuclease.

These enzymes are crucial for various molecular biology techniques like genetic engineering and DNA fingerprinting.

They recognize specific sequences within the DNA and cleave the molecule at those sites. 

Explanation

 The process of producing a protein from mRNA is called translation.

First, mRNA, carrying the genetic code from DNA, is created through transcription.

Then, this mRNA molecule travels to ribosomes,

Where it is translated into a specific sequence of amino acids, forming a polypeptide chain.

This polypeptide then folds into a functional protein.

Explanation

Leukemia is a cancer of the body's blood-forming tissues.

Including the bone marrow and the lymphatic system.

Some forms of leukemia are more common in children.

Explanation

The type of transpiration occurring through special openings in plant stems is called lenticular transpiration.

These openings, known as lenticels, are small pores in the bark of woody stems and allow for gas exchange and water vapor loss. 

Explanation

The yellowing of leaves due to lack of chlorophyll is called chlorosis.

This condition occurs when the green pigment, chlorophyll, is reduced or absent in the leaves, causing them to turn yellow. 

Explanation

Explanation

Chlorophyll, the pigment responsible for photosynthesis in plants, features a porphyrin ring structure at its core.

This ring is composed of four smaller pyrrole rings linked by methine bridges.

A magnesium ion is centrally located within this porphyrin ring, held in place by bonds with nitrogen atoms from the pyrrole rings.