honors bio unit 1-4 missed questions review

Which term refers to a statement that is supported by evidence and reasoning?

Claim

What is a broad explanation for events that is widely accepted as true?

• Example: Many diseases are caused by microorganisms, such as bacteria and viruses.

Theory

What is the variable in an experiment, that changes as a result of the variable manipulated by the researcher?

Dependent variable

What would happen if a temperature change caused the shape of the active site to be altered?

The enzyme function slowly or not at all, the substrate couldn’t digest

In a solution of salt dissolved in water, the water is acting as the __________ and the salt is the ____________.

Solute, solvent

How many water molecules are lost when 10 amino acids are joined during dehydration synthesis to create a polypeptide?

9

One false statement about endosymbiosis theory

the endosymbiosis theory explains the origin of prokaryotic cells

What is the total magnification of medium power on a compound light microscope? 

100x

Which microscopes is mostly used in high school classrooms

Stereoscope, compound light

Which two structures that eukaryotic cells have while prokaryotic cells do not

Mitochondria and nucleus

Which organelle gives instructions to make proteins

Nucleus

What structures can be found in all living cells

Ribosomes, cell membrane, cytoplasm, nucleolus, and genetic material