What is a cell?

What are the smallest units that make up your body?

Who looked at living organisms in dental scrapings and pond water, and became known as "the father of microbiology?"

The cell theory states that

What invention made the discovery of cells possible?

The diagram shows the cycling of nutrients in an ecosystem. The removal of which of the following groups would cause an immediate decrease in the amount of energy flowing through the system?

Angel was trying to explain carrying capacity to her mother. Which of the following descriptions is accurate? Carrying capacity is :

An animal population decreases from 800 individuals to 600 individuals. Which of the following could explain this change in population size?

During strenuous exercise, body temperature increases. The body responds to the increase in temperature by sweating, which helps to reduce the body temperature. Which is demonstrated in this situation?

What type of organic molecule are enzymes?

Which of the following organisms compete for the mouse as a food source?

In some ecosystems, wolves have been eliminated due to their threats to humans. How can the reintroduction of wolves benefit the ecosystem?

What do both prokaryotic and eukaryotic cells contain?

Which graph best illustrates the growth of a population introduced into an environment with limited resources?

Which statement was NOT included in cell theory?

Which statement was NOT included in cell theory?

This early cell theory scientist looked in a microscope and discovered "animalcules" in the gunk from his teeth and pond water.

Who discovered and named cells while looking at cork?

What was Schleiden convinced of?

Who noted that all animals are made of cells and helped write the first two parts of cell theory?

Who discovered that all cells come from other living cells and had research that lead to the last major principle of cell theory?

Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, and Matthias Schliden were all responsible for what theory?

What is the basic structural and functional unit of all living things?

Which instrument is credited for helping scientists develop cell theory?

All cells -----

All cells have....

Prokaryotic cells do NOT have membrane bound organelles or ______________________________.

Eukaryotes include fungi, plants, animals, and....

In eukaryotic cells DNA is primarily contained within the:

Of the two types of cells, which one is smaller and more simplistic?

Structures that have different jobs within the cell:

Which is not true of the cell theory?

Cell Theory: The cell is the basic unit of structure and organization in organisms

Cell Theory: All cells come from preexisting cells

cells without nucleus, Instead, their DNA floats around inside the cell

Cells with nucleus and can be identified as multicellular

It is a porous membrane (with pores) which permit the movement of selective substances in and out of the cell.

made up of a jelly like substance called cytosol inside the cell membrane which holds the organelles in the cell.

The center of a cell, a spherical body containing the nucleolus.

Each human cell contains how many pairs of chromosomes?

unique cells in that they originate as unspecialized cells and have the ability to develop into specialized cells that can be used to build specific organs or tissues.

A Cell type with three primary types : osteoclasts, osteoblasts, and osteocytes.

From transporting oxygen throughout the body to fighting infection, This cell is vital to life and are produced by bone marrow

This Cell type enables all bodily movement and produces three types of cells : skeletal, cardiac, and smooth

cells also called adipocytes, are a major cell component of adipose tissue. Adipocytes contain droplets of stored fat (triglycerides) that can be used for energy

cells that destroy the body results from the development of abnormal cell properties that cause cells to divide uncontrollably and spread to other locations

Cells undergo a process that occurs after cell division where the newly formed cells are structurally modified so that they can perform their function efficiently and effectively.

A stage in cell division where the cell is engaged in metabolic activity and performing its prepare for mitosis

Chromatids arrive at opposite poles of cell, and new membranes form around the daughter nuclei

the exchange of chromosome segments between non sister chromatids in meiosis

A Set of Chromosome represented by:

2n=46

cell theory: All living organisms are composed of one or more cells