BIOBEYOND UNIT 4 RISE OF THE ANIMALS
NILPENA AUSTRALIA 2026 EXAM PREP
QUESTIONS AND ANSWERS STUDY GUIDE
VERIFIED FULL SOLUTIONS
⩥ What is the organic chemical evolution theory? Answer: A soup of
organic compounds that is formed by inorganic processes
These molecules interact leading to large more complex molecules
Formation of pre cells (then get enclosed in a membrane)
First cells form
⩥ What chemical pathways are essential for life? Answer: Metabolic
pathways, photosynthesis, trophic interactions
⩥ What is cell theory? Answer: All living things are composed of 1 or
more cells
All cells originate from pre existing cells
Cells contain hereditary info that is passed through generations
Chemical reactions of living cells take place within cells
⩥ What distinguished cells? Answer: Replication
Enzymes
,Compartmentalisation
Signalling systems and metabolic pathways
Membrane that separates them from the outside environment
⩥ What are some similarities between eukaryotes and prokaryotes?
Answer: Plasma membrane
Cell division
Cytoplasm
Ribosomes
Chromosomes
⩥ What are some characteristic or eukaryotes? Answer: Large
Membrane bound nucleus
Linear DNA with histones
Membrane bound organelles
Mitosis
Cytoskeleton
⩥ What are some characteristic of prokaryotes? Answer: Smaller
Circular DNA
No membrane bound organelles
Binary fission
, Complex cell wall
Small ribosomes
No cytoskeleton
⩥ What are chromosomes? Answer: DNA wound around histone
proteins
⩥ What are some methods of cell division? Answer: Mitosis
Spores
Vegetative growth
Fission
Budding
Meiosis in sexual reproduction
⩥ How is variability created in offspring? Answer: Meiosis
⩥ What are some of the tropic levels? Answer: Detrivores
Producers
Primary consumers
Secondary consumers
Tertiary consumers
Quaternary consumers
NILPENA AUSTRALIA 2026 EXAM PREP
QUESTIONS AND ANSWERS STUDY GUIDE
VERIFIED FULL SOLUTIONS
⩥ What is the organic chemical evolution theory? Answer: A soup of
organic compounds that is formed by inorganic processes
These molecules interact leading to large more complex molecules
Formation of pre cells (then get enclosed in a membrane)
First cells form
⩥ What chemical pathways are essential for life? Answer: Metabolic
pathways, photosynthesis, trophic interactions
⩥ What is cell theory? Answer: All living things are composed of 1 or
more cells
All cells originate from pre existing cells
Cells contain hereditary info that is passed through generations
Chemical reactions of living cells take place within cells
⩥ What distinguished cells? Answer: Replication
Enzymes
,Compartmentalisation
Signalling systems and metabolic pathways
Membrane that separates them from the outside environment
⩥ What are some similarities between eukaryotes and prokaryotes?
Answer: Plasma membrane
Cell division
Cytoplasm
Ribosomes
Chromosomes
⩥ What are some characteristic or eukaryotes? Answer: Large
Membrane bound nucleus
Linear DNA with histones
Membrane bound organelles
Mitosis
Cytoskeleton
⩥ What are some characteristic of prokaryotes? Answer: Smaller
Circular DNA
No membrane bound organelles
Binary fission
, Complex cell wall
Small ribosomes
No cytoskeleton
⩥ What are chromosomes? Answer: DNA wound around histone
proteins
⩥ What are some methods of cell division? Answer: Mitosis
Spores
Vegetative growth
Fission
Budding
Meiosis in sexual reproduction
⩥ How is variability created in offspring? Answer: Meiosis
⩥ What are some of the tropic levels? Answer: Detrivores
Producers
Primary consumers
Secondary consumers
Tertiary consumers
Quaternary consumers
