According to cell theory, all cells come from what?

What is a structure within a cell that performs specific functions?

The nucleus is considered the what of the cell?

Where can ribosomes be found in the cell?

Where is DNA found in a eukaryotic cell?

In which organelle does photosynthesis take place?

What is the process of breaking down food to produce ATP?

What types of cells have a nucleus?

What are the three parts of the cell theory?

Which type of cell has all genetic material and organelles suspended in the liquid interior of the cell?

The second level of cellular organization is...

Cell division in eukaryotes is a complex process called_______________________

Name two organelles that a plant cell has that an animal cell does not have.

Which organelle controls what comes in and out of a cell? It is found in both plant and animal cells.

Which organelle controls what comes in and out of a cell? It is found in both plant and animal cells.

What is the gel-like fluid where the organelles are found?

Which organelle produces the energy a cell needs to carry out its functions; the powerhouse of the cell?

This organelle uses chemicals to break down food and worn out cell parts; the cleaner of the cell.

Which organelle stores food, water, wastes, and other materials?

Which organelle provides a rigid outer layer of a cell? It provides structure and protection

There are two types of cells:

An example of a prokaryotic cell is

Prokaryotic cells do not have

ALL Eukaryotic cells have a ____________.

Animal cells are an example of

Cleans the cell by digesting old materials and organelles.

The diffusion of water molecules through a selectively permeable membrane is:

All matter is composed of very small particles called:

The movement of molecules from a place where there is a greater/higher concentration to an area where there is lesser/lower concentration is:

A selectively permeable membrane

A solution in which the concentration of solutes is the same inside and outside of a cell is a _____________________ solution.

If a red blood cell is placed in a solution that has a concentration gradient higher than the red blood cell, this type of solution is called:

If a red blood cell is placed in a hypotonic solution, it will eventually

When substances move in and out of cells using only their own kinetic energy this is called:

Osmosis is a type of

Because the human body is 60% water, an important process which helps humans and all living things maintain a “normal” internal cellular environment even when external surroundings are constantly changing is:

Cell "eating" is referred to as which of the following?

A cell that is 90% water and 10% solute is placed in a solution that is 90% water and 10% solute. Which of the following is correct?

A cell that is 80% water and 20% solute is placed in a solution that is 60% water and 40% solute. Which of the following is correct?

A cell that is 70% water and 30% solute is placed in a solution that is 75% water and 25% solute. Which of the following is correct?

What is the energy molecule for all living cells?

solution with lower solute concentration on outside of cell and higher solute concentration on inside of cell. Water will into the cell causing the cell to swell and eventually burst

a solution with a higher solute concentration on the outside of the cell and a lower solute concentration on the inside of the cell. Water will move out of the cell causing the cell to shrink and shrivel.

a solution that has the SAME solute concentration on the outside and inside of the cell. There will be NO NET MOVEMENT of water into or out of the cell. Cell size will stay the SAME.

process that occurs when a cell moves large materials OUTSIDE of the cell through secretory vesicles. This type of transport is active and requires energy.

a process by which cells absorb or take in external materials by engulfing it (taking in) with the cell membrane. Examples of this is pinocytosis and phagocytosis.

Which statement does NOT describe a scientific theory?

A(n) __________ is a rule that describes a pattern in the natural world.

In 1859, Charles Darwin described a model of how living things change over time. He described this model and the evidence that supported it in a book called On The Origin of Species. Which scientific term is used to describe a testable model that seeks to explain natural phenomena?

Scientists form _________ hypothesis to answer questions.

Before a scientific theory is accepted and supported, it has

Theory or law? The cell _________ of living things: living things are made of cells, which explains how things grow and live.

Theory or Law? Newton's first ______ of Motion: Objects will stay in motion unless stopped. Shows what happens with moving objects.

Are theories and laws the same?

Scientists ___________ experiments to make sure the results are meaningful.

Theory or Law? Big Bang _______: the universe came from one minute particle and expanded over billions of years to what we see today. Tries to explain how the universe was created.

Scientific knowledge can withstand the test of time because

Scientific inquiry includes many different types of activities and processes. When someone makes measurements using scientific tools, what part of the inquiry process are they performing?

Enzymes are made of Proteins. The monomers of proteins are....

Enzymes have a specific shape. It will only fit a special _________ in order to begin a chemical reaction.

The amount of dissolved salts in a body of water

The tendency of an object to float when submerged

A measure of how tightly packed matter is in an area

Most common salt found in seawater

The degree of acidity or alkalinity of a solution

Which of the following processes increase the amount of ammonia in an aquatic system?

What is the chemical formula for water?

Attractions between water molecules are called

Why does ice float?

Which term refers to water having a slightly positive and a slighty negative charge on its ends?

Why is water so good at dissolving so many substances?

Which objective lens should you start on to locate an image?

What is the type of microscope we use in the lab?

Who invented the microscope?

What does "micro" mean?

Unlike Hooke, Leeuwenhoek observed cells that

How does magnification occur in an electron microscope?

The invention of the microscope made it possible for people to discover

Which of the following statements is part of the cell theory?

What does the term resolution refer to?

A microscope allowed Hooke to see “tiny rectangular rooms,” which he called

Cells are the basic units of _______________________________ in living things.

Schwann determined that all ________________ are made of cells.

Scheliden discovered that all ________________ are made of cells.

Virchow stated that all cells come from ________________________________.

Who is credited with coming up with the first compound microscope?

What did Anton van Leeuwenhoek call bacteria when he first discovered them?

Who is credited with coining the term 'the cell'?

Who discovered that all plants are made of cells?

Who discovered that all animals are made of cells?

The building blocks for organic compounds are called...

___ are used by cells to get quick energy.

Nuts, butter, and waxes are examples of ____

_____ help build organelles (cell parts) and help defend against illness.

_____ store genetic information.

What is the monomer of carbohydrates?

What is the monomer of proteins?

What is the monomer of lipids?

What is the monomer of nucleic acids?

What elements would be found in carbohydrates?

What elements would be found in lipids?

A ______________ is a large molecule.

Which of the following is not one of the four major classes of macromolecules?

Which macromolecule is used as our main source of energy?

Which of the following are examples of carbohydrates? (Select all that apply).

Which macromolecule stores energy?

Nucleic acids make up which of the two molecules listed below?

An avocado is an example of a which macromolecule?