Chapter 4 Cellular Metabolism

2 types of Metabolic Processes

• Anabolism and Catabolism
• Photosynthesis and Respiration
• Mitosis and Meiosis
• Osmosis and Diffusion

Anabolism

• Small molecules are synthesized to make LARGE molecules; require no energy

• A large molecule is broken down into SMALL molecules; releases energy

• Small molecules are synthesized to make LARGE molecules; requires energy

• A large molecule is broken down into SMALL molecules; does not release energy

Catabolism

• A large molecule is broken down into SMALL molecules; does not release energy

• Proteins that control rate of reations

• Sum total of chemical reactions within a cell

• A large molecule is broken down into SMALL molecules; releases energy

Metabolism

• Process of breaking down food to yield energy
• The sum total of chemical reactions within a cell

• Process of converting oxygen into carbon dioxide
• Process of converting water into hydrogen and oxygen

Enzymes

• Proteins

• Energy

• Proteins that control the rate of metabolic reactions

• They are a type of fat

Energy

• A form of matter
• ATP

• Metabolism

• The capacity to change something; the ability to do work

Describe the roles of ATP/ADP in a cell

• ATP can give up its energy; ADP can pick of energy

• ATP can pick up its energy; ADP can give up energy

Where does Translation/Protein synthesis occur

• Nucleus
• Mitochondria
• Ribosome
• Golgi Apparatus

What are anticodons

• Sequences of three nucleotides that are complementary to a specific codon in mRNA
• Sequences of three nucleotides that are identical to a specific codon in mRNA
• Sequences of three nucleotides that are complementary to a specific codon in DNA
• Sequences of three nucleotides that are identical to a specific codon in DNA

What are the types of mutations

• Spontaneous and Induced

• Translation and replication

• RNA and DNA

• Apple, Banana, Orange