2nd Semester Challenge • Directions: After each question, write your answer on a separate sheet of paper. You will be given about 30 seconds per questions. The group with the most correct answers will win.
1 of 10) If you had the bacteria infection growing in the picture below, name all the antibiotics you could use.
2 of 10) Which law of geology states that newer rock layers form on top of older rock layers?
4 of 10) Which two vestigial structures indicates humans once had a more plant-rich diet?
5 of 10) Which groups of animals may be linked together by the archaeopteryx fossil?
6 of 10) Which organic molecules were Miller & Urey able to create from inorganic molecules in their famous experiment?
8 of 10) As explained in the theory of evolution by natural selection, organisms with adaptations are more likely to survive and _____.
9 of 10) What is the process called when many species evolve from 1 original ancestral species?
10 of 10) Which structures have similar structures but differing functions?
2 of 10) Ants live inside this acacia plant and in return defend the plant from herbivores. Which type of symbiotic relationship is this?
3 of 10) Identify the stages of the water cycle from the choices below. Choices: Evaporation Infiltration Transpiration Condensation Run-off Precipitation
5 of 10) What is the carrying capacity of this microscopic Daphnia population?
6 of 10) Two part question:A) The ozone layer is thinning because of which man-made chemical?B) What is striking the earth as a result of the thinning ozone layer?
7 of 10) The fish gains protection from predators, but the anemone is neither helped nor hurt. Which symbiotic relationship is this?
9 of 10) Pollutants are absorbed by the producers below and accumulate as you move up the food chain. This is an example of which environmental problem?
10 of 10) CO2, methane, and water vapor in the earth’s atmosphere absorbs heat. This natural process is known as the _____.
1 of 10) Which tissue supports the body and includes bones and ligaments?
2 of 10) Label the eye diagram. Choices: Retina Cornea Pupil Cochlea Optic nerve Iris Lens
4 of 10) Three part question.A) Name the body system pictured.B) Which letter identifies the hypothalamus?C) Which component of homeostasis does the hypothalamus control?
5 of 10)During negative feedback, which organ senses high blood glucose levels and then responds to help lower the level?
6 of 10) Label the objects of the neuron below. Choices: Neurotransmitters Impulse Plasma membrane Vesicle Schwann cell Synapse Receptor
7 of 10) List all the blood types that a B+ person can receive in a transfusion.
8 of 10) Name the proteins found on the surface of cells to help identify them as belonging to yourself.
9 of 10) Match the sense with the nerve.SenseNerveSmell AuditorySight OlfactoryHearing CranialTaste Optical
1 of 6) Besides the animal kingdom, which other kingdom is 100% heterotrophic?
2 of 6) Which kingdom of life is best described by the following:Usually unicellular (ex:amoeba) Mostly heterotrophsReproduce sexually and asexuallyEukaryotic
3 of 6) Humans and chimps share the same “order” of classification called Primates. Besides their “order” which other levels of classification do they have in common?
6 of 6)Handwrite the proper binomial name (correct format) for human beings.
3 of 10) Two part question:a) What is the outer covering of a virus called?B) What is it made from?
4 of 10) Three part question:Which traits are most common in bacteria?Part A) Reproduction: Asexual or SexualPart B) Feeding: Autotrophs or HeterotrophsPart C) Cell type: Prokaryote or Eukaryote
5 of 10) Two part question:a) Which letter is used to anchor bacteria?b) Name this bacteria part.
7 of 10) The picture below shows an amoeba. Which part does the arrow identify?
8 of 10) Name these specific types of plant-like protista with glass-like shells.