Living Environment Regents Review Questions 1

Front

What are biological catalysts?

Back

Biological catalysts, also known as enzymes, are proteins that speed up chemical reactions in living organisms without being consumed in the process.

Front

How do spider venoms function in capturing prey?

Back

Spider venoms contain specific proteins that attack the cell membranes of their prey, turning the contents into a liquid that the spider can ingest.

Front

What direction does a microscope turn the object you are viewing?

Back

A microscope turns the object backwards and upside down.

Front

What is homeostasis?

Back

Homeostasis is the process by which living organisms maintain a stable internal environment despite changes in external conditions.

Tags

NGSS.HS-LS1-3

Front

What is the correct order of biological organization?

Back

The correct order is: cells -> tissue -> organs -> organ systems -> organism.

Tags

NGSS.MS-LS1-1

Front

Which two systems interact during digestion?

Back

The digestive system and the circulatory system interact during digestion to break down food and distribute nutrients.

Front

What is the role of the circulatory system?

Back

The circulatory system is responsible for transporting blood, nutrients, gases, and waste products throughout the body.

Front

What is the function of enzymes in biological processes?

Back

Enzymes act as catalysts to accelerate chemical reactions, making processes like digestion and metabolism more efficient.

Tags

NGSS.HS-LS2-5

Front

What is the significance of temperature regulation in ectothermic animals?

Back

Ectothermic animals, like lizards, rely on external temperatures to regulate their body temperature, which is crucial for maintaining metabolic functions.

Front

What is the difference between tissues and organs?

Back

Tissues are groups of similar cells that perform a specific function, while organs are structures composed of different types of tissues working together.