Biology Review by Mr. Lawrence

The process of water diffusion across a semipermeable membrane

Cells control center containing the DNA

Ribosomes are assembled here

Mutation that occurs when Sister Chromatids do not separate during anaphase

Process of making mRNA by reading the DNA strand, occurring in the Nucleus

Converts food energy to ATP, powerhouse of the cell

This mutation results in the swapping of one DNA base to another

The process of reading the mRNA and producing the correct amino acids sequence, on Ribosome

This organelle is filled with enzymes, and recycles broken cell parts

DNA sequence code for a specific protein, not pants

This process brings material into the cell via infoldings and pockets of the cell membrane

Converts Sunlight to energy feeding plants

When particles move from a high concentration to a lower concentration

Polypeptides are a chain of ___________ _______, also called proteins

A solution with a higher concentration of solutes than the cell is called

The P53 Tumor Suppressor gene functions to stop ___________ cells from forming

This organelle modifies, sorts, and packages proteins then sends them to the proper location

Cell that does not have a nucleus

Energy requiring movement of materials against a higher concentration

Type of genetic alteration that occurs at one nucleotide base

Made of cellulose to support plant cells

This structure aids in mitosis, has spindle fiber that reaches out to the chromosomes

This holds water and puts pressure on the cell wall to allow plants to stand up

These proteins work together to regulate the different phases of the cell cycle

An exact duplicate of a chromosome made before cell division

End of a chromosome made of repeating nucleotides

This part of the cell is outside of the Nucleus and contains organelles and fluid

These chromosomes determine gender

Wraps around histones to pack DNA smaller, includes the Nucleosome. "Day in the life" of a cell

This enzyme opens the DNA and holds open during replication

Cell cycle phase, "day and life" of cell, cell grows during regular functions 

This organelle functions to modify proteins and make lipids

Process by which a parent cell divides into two or more daughter cells.

What type of RNA forms the structure of Ribosomes?

This process is when a vacuole fuses with the cell membrane and lets material out

Diffusion of particles from an area of high concentration to one of low concentration

Isotonic solutions have a concentration of solutes  ________  _____ the solutes in the cell

Barrier that encloses the contents of a cell, supports and maintains shape of cell

The protein that holds Sister Chromatids together

How much have you studied for the Biology exam

This organelle functions to assemble proteins

Ball of DNA wrapped around the histone

Disease caused by uncontrolled division of cells

This cell encloses its DNA in the Nucleus and has membrane bound organelles

These package and order the DNA into structural units called nucleosomes

Decides what comes in and out of the cell. Made of proteins, carbs, lipids.

Check point phase ensuring spindle fibers are attached to centromeres

Part of Interphase where DNA is replicated before Mitosis

A double layer of phospholipids forming the cell membrane

This organelle stores waste, food, and water

Chromosome that does not determine gender