Macromolecules
Steroids and waxes are......
Lipids
A particularly active cell may contain a large number of....
Mitochondria
Photosynthesis uses the energy of sunlight to make....?
What is a tumor that spreads into other tissues called?
Malignant tumors
An atom with a negative charge is a(n)....
Anion
When an atom loses an electron it is called....
Oxidation
Enzymes increase the rate of a given reaction by lowering what kind of energy?
Activation Energy
In what stage of Meiosis do the homologous pairs separate?
Anaphase I
How many chromosomes does 2n cell have?
46 chromosomes
A carbohydrate with 6 carbons is a.....
Energy is released from ATP when the bond is broken between....
2 phosphate groups
What is the formula for photosynthesis?
CO2 + H20 --> C6H12O6 + O2
What is the resting stage between Meiosis I and Meiosis II called?
Interkinesis
What is needed to move onto each stage of Mitosis?
Growth Factors
RNA is a(n)....
Nucleic Acid
What contains enzymes that break down chemicals such as hydrogen peroxide.....
Microbodies
What molecule donates electrons to the electron transport chain in cellular respiration?
FADH2
In which stage do the chromosomes individually line up?
Metaphase II
In what stage of Mitosis do the spindle fibers start to form?
Prophase
When molecules of glucose and fructose combine to form sucrose, they do so by.....
Dehydration
What molecule donates electrons to the ETC in respiration....
FADH2
What are the three parts of cellular respiration?
Glycolysis, the Citric Acid Cycle, and the Electron Transport Chain
What type of genes make proteins that prevent cancer?
Tumor Suppressing Genes
In which stage do the centromeres separate and the chromosomes begin to be pulled to opposite poles of the cell?
Anaphase