Explanation

Virus is an ineffective agent that typically consists of a nucleic acid molecule in a protein coat,

is too small to be seen by light microscopy,

and is able to multiply only within the living cells of a host.

Explanation

Centripetal force acts perpendicular to the direction of motion, so it does no work.

Work = Force × Displacement × cos(θ); since θ = 90°, cos(90°) = 0, so Work = 0.

Explanation

According to the International Astronomical Union, Pluto is still not an official planet in our solar system.

Pluto was first discovered by a young research assistant Clyde Tombaugh in 1930.

Pluto was demoted to dwarf planet status in 2006.

Additional Information

These are the 8 planets

1. Mercury

2. Venus

3. Earth

4. Mars

5. Jupiter

6. Saturn

7. Uranus

8. Neptune

Explanation

Biotechnology can also be employed to develop functional foods with health-promoting properties

and to reduce food waste while promoting sustainability in food production.

Additives, enzyme processing, and fermentative processes are key techniques

that can be used to improve food quality and shelf life.

ND5-07-2023

Explanation

•  consistent with the diagnosis of bacterial tracheitis
• Strider
• High Fever
• Minimal Sputum production
  

Explanation

Chloride ion and potassium ion are isoelectronic.

AGM 25-12-2022

Explanation

Answer

C

The liver performs a relevant FUNCTION in retaining blood glucose levels. Following intake of food, extra glucose may be saved in the liver as glycogen . This is inspired through insulin release.

Explanation

A protostome is an animal where the first opening that forms during embryonic development (the blastopore) becomes the mouth.

While the second opening develops into the anus. 

Explanation

Calcium chloride (CaCl₂) is a hygroscopic substance, meaning it absorbs moisture from the air.

It is commonly used as a drying agent in desiccators to keep the environment moisture-free.

Explanation

ND23-4-2023