Prokaryotes are single celled living things in the animal kingdom that don't have a what?
Options:
- (A) epidermal
- (B) genus
- (C) complex
- (D) extinction
- (E) food
- (F) nucleus
- (G) properties
- (H) alleles
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Let's think first: Prokaryotes are single-celled organisms that lack a nucleus. An organism is a living thing. Prokaryotes are single celled living things that lack a nucleus.... So the answer is [(F)]

What uses sounds, chemicals and visual cues?
Options:
- (A) bees
- (B) seaweed
- (C) running
- (D) monkeys
- (E) humans
- (F) germs
- (G) athletes
- (H) coral
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Let's think first: Animals can communicate with sounds, chemicals, or visual cues. Monkeys are wild animals. Monkeys communicate with sounds, chemicals or visual cues.... So the answer is [(D)]

What involves interaction with ribosomes?
Options:
- (A) permineralization
- (B) oxidation reaction
- (C) It helps them survive
- (D) Translation of mRNA
- (E) flow of electrons
- (F) animal transport
- (G) resistance activities
- (H) allow growth
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Let's think first: Translation reads the genetic code in mRNA and makes a protein. Translation of mRNA into protein involves the interaction of the mRNA with ribosomes. Translation of mRNA involves interaction with ribosomes.... So the answer is [(D)]

This process is always more complex in eukaryotes than prokaryotes
Options:
- (A) eukaryotic infection
- (B) mitosis
- (C) kinetic
- (D) movement
- (E) breathing
- (F) recycling
- (G) photosynthesis
- (H) relocation
--
Let's think first: Cell division is more complex in eukaryotes than prokaryotes. Mitosis is cell division. Eukaryotes have more complex mitosis than prokaryotes.... So the answer is [(B)]

Sperm swim to an egg inside a what?
Options:
- (A) gastropod shells
- (B) aqueous solution
- (C) archetype
- (D) archive
- (E) ocean water
- (F) pollen
- (G) archegonium
- (H) sperm
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Let's think first: Fertilization occurs when sperm swim to an egg inside an archegonium. Pregnancy begins with a fertilized egg. Pregnancy begins after sperm swim to an egg inside an archegonium.... So the answer is [(G)]

What can be a disease with genetic traits?
Options:
- (A) Allergies
- (B) cancer
- (C) blood
- (D) flu
- (E) disease cells
- (F) anemia
- (G) Smoking
- (H) illness
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Let's think first: Cancer genes can be inherited. Genetic diseases are diseases that are inherited. Cancer genes can be genetic.... So the answer is [(B)]