Scientific Method, Chemistry, Characteristics of Life, and Ecology Basics

Last updated almost 6 years ago
31 questions
1

What is a controlled variable?

1

What is a dependent variable?

1

What is an independent variable?

1

What is the first step in the Scientific Method after making observations?

1

What is a hypothesis?

1

What is a step-by-step process used to conduct an experiment or investigation called?

1

While conducting an experiment, what should you record?

1

Once we have finished the experiment and have analized the data, what must we do from here?

1

Mark all statistical analysis required when analyzing raw data from an experiment.

1

What are the two types of observations we can make?

1

Outline the Scientific method in order from start to finish using the diagram I have provided here. Outline by filling in the correct step name to each square.

1

What are the three parts to an atom?

1

Name the positive particle of the atom.

1

There is a neutral, meaning non-charged, part of the atom.

1

Write the correct number for alll three parts of the atom Carbon and then draw a model of the atom below. (Dont forget to set up the table that includes AN, P, e, AM, N) (Use periodic table to help with this question)

1

What is the weakest bond?

1

What is the strongest bond?

1

What bond is formed when the atoms share electrons?

1

What are the four macromolecules needed for maintaining life?

1

A monomer is a single unit of a macromolecule that is bonded together with additional monomers to form the larger structures we eat.

1

What are the monomers of a protein?

1

State the characteristics of life. (All six talked about in class.)

1

Homeostatis is meant to imbalance the levels of things inside cells and organisms.

1

You are trimming your favorite rose bush in a hypothetical garden. You just cut off a beautiful rose to take into your home. Is that rose clipping still alive? (Use the characteristics of life to justify your answer.)

1

State the three parts to the Cell Theory.

1

The gene theory is the idea that the characteristics of living things are controlled by _______________.

1

An animal cannot evolve in the present becuase evolution happens between parents to offspring.

1

When similar cells organize into the next level of organization, what do we call them?

1

Define Biotic factors and give one example.

1

Define Abiotic factors and give one example.

0

Extra Credit Question: I can describe you as a consumer, heterotroph, and most likely an omnivore. How and why is this an accurate discription of humans? Answer by defining the terms in your answer.