The process by which a cell divides into two daughter cells is called this
What is cell division?
100
Cancer is a disorder in which some cells have lost the ability to control this
What is growth or growth rate?
100
Adenine (A) pairs with this base
What is Thymine (T)?
100
The cell takes in food and water and eliminates wastes through its selectively permeable __________
What is membrane?
200
This man used a compound microscope to see chambers within cork and named them “cells"
Who is Robert Hooke?
200
Cell division occurs in two main stages, the first of which is called this
What is mitosis?
200
Cancer cells form masses called this
What is a tumor?
200
The shape of DNA was discovered by Watson and Crick. The structure they discovered is called this
What is the double helix?
200
Diffusion of water across a semipermeable membrane is called this
What is osmosis?
300
This idea states all living things are made of cells, all cells come from pre-existing cells, and cells are the most basic unit of structure and function
What is the cell theory?
300
During this phase of the cell cycle DNA is replicated
What is the S phase?
300
Only during this time in the cell cycle are chromosomes visible
What is cell division?
300
Nucleotides are composed of a deoxyribose sugar, a phosphate group, and this
What is a base or base pair?
300
The process by which animals breakdown food molecules to release energy is called this
What is cellular respiration?
400
Depending on whether or not they have this structure unicellular organisms are classified as either eukaryotes or prokaryotes
What is a nucleus?
400
Centrioles duplicate during this stage of mitosis
What is interphase?
400
A defective cell regulator which cause cancer is called this
What is oncogene?
400
This molecule adds base pairs to a replicating strand of DNA
What is DNA polymerase?
400
These are the products of cellular respiration
What is water and carbon dioxide?
500
The cell membrane is composed of these macromolecules
What are lipids?
500
Chromosomes line up across the center of the cell during this phase of mitosis
What is metaphase?
500
This controversial cancer treatment calls for the insertion of a virus containing a healthy functioning gene to replace non functioning genes
What is gene therapy?
500
If 22% of the DNA contains Adenine (A) than it must contain this percentage of Thymine (T)
What is 22%
500
This molecule is like a rechargeable battery because can store energy by adding phosphate groups then use that energy later by breaking the bond to release the stored energy.