Chapter 4 - Cell Metabolism

Multiple Choice

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

Multiple Choice

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

Multiple Choice

Enzymes

• Proteins

• Energy

• Proteins that control the rate of metabolic reactions

• They are a type of fat

Multiple Choice

Cellular respiration

• Process by which cells produce energy
• Transferring energy form molecules such as glucose to cells

• Process by which cells grow
• Process by which cells die

Multiple Choice

Anaerobic

• A process that requires oxygen
• A process that does not require oxygen

• A process that requires light
• A process that requires water

Multiple Choice

Glycolysis

• The breakdown of glucose

• A process of photosynthesis
• A type of cell division
• A process of protein synthesis

Multiple Choice

Where does anaerobic occur in the cell

• Nucleus
• Mitochondria
• Cytoplasm
• Endoplasmic reticulum

Multiple Choice

Where dose aerobic occur in the cell

• Nucleus
• Mitochondria
• Ribosome
• Endoplasmic Reticulum

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Figure of Table 4.2 Codons (mRNA Three-Base Sequence)

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Multiple Choice

Where does Translation/Protein synthesis occur

• Nucleus
• Mitochondria
• Ribosome
• Golgi Apparatus

Multiple Choice

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

Multiple Choice

What are the types of mutations

• Spontaneous and Induced

• Translation and replication

• RNA and DNA

• Apple, Banana, Orange

Multiple Choice

mRNA (messenger RNA)

• Carries code from DNA to ribosomes

• Brings amino acids to ribosome

• A component of ribosomes

Multiple Choice

rRNA(ribosomal RNA)

• Carries code from DNA to ribosome

• A component of ribosomes

• Brings amino acids to ribosomes

Multiple Choice

tRNA (transfer RNA)

• A component of ribosomes

• Carries code from DNA to ribosome

• Brings amino acids to ribosomes

Multiple Choice

DNA Complemtary bases

• Adenine-Thymine, Cytosine-Guanine
• Adenine-Guanine, Cytosine-Thymine
• Adenine-Cytosine, Guanine-Thymine
• Adenine-Adenine, Cytosine-Cytosine