Explanation

Gastric juice is acidic in nature so it has a pH of about 1.5 to 3.5.

It is almost colorless liquid secreted by the glands in the lining of the stomach.

Its essential constituents are the digestive enzymes pepsin and rennin.

Explanation

Explanation

An infinitive phrase begins with "to" + base verb, like "to arrive."

It functions as a noun, adjective, or adverb in a sentence.

Explanation

The sentence "Samra got her employees to complete their work before deadlines" uses the structure:

"Get + someone + to + verb" (to persuade or instruct someone to do something).

Explanation

Gram staining is commonly used to identify Staphylococcus aureus, which appears as Gram-positive (purple) cocci in clusters.

This basic test helps differentiate it from other bacteria early in diagnosis.

Explanation

Explanation

The Charter of the United Nations is the founding document of the United Nations.

It was signed on 26 June 1945, in San Francisco

The Charter consists of 111 articles grouped into 19 chapters

It establishes the purposes, governing structure, and framework of the UN system.

****

including its six principal organs:

the Secretariat,

the General Assembly,

the Security Council,

the Economic and Social Council,

the International Court of Justice,

and the Trusteeship Council.

***

UNO Membership: 193 member states; 2 observer states

****

UNO Official languages: (06)

Arabic

Chinese;

English;

French;

Russian;

Spanish;

****

ND7-5-2023

Explanation

The moon's orbit is tilted about 5 degrees relative to the Earth's orbit around the sun.

This tilt means that the Earth, moon, and sun do not align perfectly every month, preventing a lunar eclipse from occurring monthly.

Explanation

A legislative system with two houses (e.g., Senate & National Assembly).

It provides checks and balances in law-making.

From 1947 to 1973, Pakistan had a unicameral legislature with only the National Assembly.

The 1973 Constitution introduced a bicameral system, adding the Senate alongside the National Assembly.

Explanation