Explanation

The skeleton provides a framework that supports and protects internal organs, such as:

• The skull protects the brain
• The ribcage protects the heart and lungs
• The spine protects the spinal cord
• The pelvis protects the reproductive organs

Explanation

A "wild type" organisms that do not require any additional growth supplements are called Prototrophs.

Explanation

• Asthma is a common breathing disorder that causes difficulty in breathing due to swollen air passages.
• The airways become inflamed, and the muscles around them constrict, making it hard to breathe.

Explanation

After gastrectomy, malabsorption is a common condition

That may occur due to the reduced capacity of the digestive system to properly absorb nutrients.

Impaired digestion and nutrient absorption occur without the stomach, leading to malabsorption syndromes.

Explanation

• Erythrocytes produce energy through glycolysis, which yields lactate as an end product.
• This lactate is normally transported out of the cell and into the bloodstream, but under certain conditions, it can accumulate in the cell.
• Microorganisms like bacteria and yeast, when growing under anaerobic conditions, also produce lactate as a byproduct of their metabolic processes, such as fermentation.

Explanation

Day-neutral plants like tomato flower regardless of day length (photoperiod).

They are not dependent on specific light or dark durations for flowering.

Explanation

• Peptidoglycan, also known as murein, is a polymer of N-acetylglucosamine (GlcNAc) and N-acetylmuramic acid (MurNAc) that forms the cell wall of bacteria.
• It is composed of a backbone of alternating GlcNAc and MurNAc residues, cross-linked by short peptides.

Explanation

Boiling, chlorination, and filtration are all effective methods for making water safe to drink.

These processes remove or kill harmful bacteria, viruses, and impurities from drinking water.

Explanation

Epinephrine is administered intramuscularly (IM) during anaphylactic shock to quickly reverse the effects of severe allergic reactions.

Explanation

A hen's egg is a single cell, one of the largest cells in the world.

It containing all the materials needed to support the development of a chick.