Reference no: EM132934459
1. True or False. Transcription of a gene into mRNA takes place in the cytoplasm on a ribosome.
2. Frame Shift Mutations are due to nucleotide______________________. (substitutions, deletions, inversions)
3. In HIFU, the non-invasive cancer treatment we considered in lecture, cancer cells are selectively targeted with tiny particles (such as nanogold) and killed by __________________ (sound waves, radioactivity, electron beams, lasers).
4. A(n) _____________________ is a biological catalyst, facilitating one of the many reactions that take place within cells.
5. T or F. During cellular respiration, the first carbon is lost in the reactions that take place in the cytoplasm.
6. Which group of animals that we studied in lecture has internal segmentation complete with a ladder-like nervous system? _____________________ (Sponges, annelids=earthworms, Flatworms, Jellyfish)
7. FAD is _______________________. (an enzyme, an electron pump, a brand of designer jeans, a hydrogen carrier)
8. A jellyfish and a sea anemone have _____________________ symmetry. (radial, bilateral)
9. T or F. The eyespot of a flatworm forms an image.
10. The first living organisms were _____________________. (prokaryotic, aerobic, multicellular, photosynthetic)
11. T or F. New alleles arise through mutation.
12. In aerobic respiration, oxygen serves as the final _____________________ at the E.T.C. (waste product, electron acceptor, energy shuttle, phosphate donor)
13. Fermentation is respiration without ______________________. (water, heat, oxygen, enzymes)
14. T or F. The transcription of Housekeeping Genes is under strict regulation.
15. Unlike the 5 Big Mass Extinctions of the past, the 6th Mass Extinction is due to ________________________ (humankind, natural disasters, sunspots, volcanic activity)
16. Humans have a double loop circulatory system. One loop sends oxygenated blood to the body and the other sends oxygen poor blood to the __________________. (heart, lungs, brain, left ventricle).
17. Fungi have cell walls made of _____________________. (cellulose, starch, cartilage, chitin)
18. A dikaryotic hypha is __________________. (diploid, haploid)