Biology Unit 1 Test Review: Biology Basics

Inferences are not always correct

Which of the variables is independent and which is dependent?

What is an independent variable?

What's the first step of the technological design process?

What are the four stages of technological design?

Which of the following macromolecules main function is to store and transmit hereditary or genetic information?

Single sugar molecules are called

These are examples of what macromolecules ?

What is the first step of the scientific method?

DNA and RNA are examples of

Nucleotides are monomers of what macromolecule?

Fatty acids are the polymers that make up lipids.

How would you characterize this dart shooting in terms of accuracy and precision?

Which of the following would be an example of an inference?

What is D in terms of Accuracy and Precision? 

Large molecules formed by monosaccharides

A structure made of 2 fatty acids and one phosphate making up the plasma membrane of cells is called

Select all of the macromolecules...

An observation and hypothesis are the same thing.

Proteins are NOT the most abundant macromolecule found in cells.

Examples of lipids are...

Science leads to new ___________________.

How many steps make up the process of technological design?

Examples of QUANTITATIVE observations are

When listing the steps in the procedure section of an experiment, order the steps using numbers.

Qualitative observations involve the use of which of the following?

The dependent variable changes the independent varible

Which of the variables is independent and which is dependent?

Amino acids are linked together to form what?

Which of the variables is independent and which is dependent?

Polymers are more complex than monomers.

Technology advances

The main function of proteins is to provide short-term energy.

Which of the following is NOT an example of a carbohydrate?

The grass is green and 12 cm tall is an example of what?

Hormones help to regulate cell processes

What do we normally use to show the data collected in an experiment?

Look at diagram D in the image, describe the precision and accuracy

What is diagram B in terms of Accuracy and Precision?

These control the rate of chemical reactions

Inferences are more precise and accurate than observations.

There are 4 functions that proteins carry out in organisms.

These help the body fight diseases

How many macromolecules provide functions within living organisms?

What is the name of the monomer for proteins?

These are examples of nucleic acids

Which of the following is NOT a step of the scientific method?

What are examples of Proteins?

Example of QUALITATIVE observations are

What is diagram C in terms of accuracy and precision?

An observation and an inference are the same thing.

DNA & RNA are both examples of what macromolecule?

An observation is more credible than an inference.

Controlled variables are....?

Glycogen is an example of which macromolecule?

What is a dependent variable?

The following are observations except:

Examples of carbohydrates include...

Examples of polysaccharides

Small, basic units that make up polymers are called

Polymers are only found in nucleic acids.

The liquid is green would be an example of a quantitative observation.

Carbohydrates are the most abundant macromolecule in cells.

It is possible to have a high degree of precision with poor accuracy.

What is the fourth step of the scientific method?

Which of the following macromolecules will NOT give our body any energy?

Which of the variables is independent and which is dependent?

Proteins are used to form bones and muscles in the body.

What is diagram A in terms of accuracy and precision?

An organized way to collect and record scientific observations