Explanation

An s-orbital is spherical with the nucleus at its center,

a p-orbitals is dumbbell-shaped

and four of the five d orbitals are cloverleaf shaped.

Explanation

The overall three-dimensional structure of a polypeptide is called its tertiary structure.

These include :

hydrophobic interactions,

ionic bonding,

hydrogen bonding 

disulfide linkages.

Explanation

A slippery outer covering in some bacteria that protects them from phagocytosis by host cells is Capsule.

Capsules can protect a bacterial cell from ingestion and destruction by white blood cells

Capsules confer resistance to phagocytosis.

Explanation

Chloride ion and potassium ion are isoelectronic.

AGM 25-12-2022

Explanation

The air bubble in the water shines due to the phenomenon of total internal reflection

Explanation

Retinene is better known as retinaldehyde or simply retinal

and is fundamental in the transduction of light into visual signals in the photoreceptor level of the retina (known as the visual cycle)

rhodopsin, also called visual purple, pigment-containing sensory protein that converts light into an electrical signal.

Explanation

Copper has a lower resistivity and is a better conductor of electricity than iron.

Sh5-8-2023

Explanation

Higher reducing sugar in Fruit Jelly may result in the crystallization of glycerol

The addition of glycerol and glucose syrup increased the equilibrium moisture content

and reduced sugar crystallization significantly.

Explanation

If you had asked me, I would have told you.

اگر آپ مجھ سے پوچھتے تو میں آپ کو بتا دیتا

We use would have as the past tense form of will have. We also use would have in conditionals to talk about something that did not happen in the past.

Would have is the past tense of the modal verb 'would.

Sh4-8-2023

Explanation

In solar furnaces, concave mirrors are used for converging the sun's rays.

concept:

Concave mirrors reflect and focus incoming light rays (parallel) at a point, called the focus point.

Depending on the distance of an object from the reflecting surface, different types of images are formed.