专业英语试题4.doc

专业英语试题4 Match a glossary word to its definition in English by writing the letter in the space to the left of each word. (20%, 1 point each). density-dependent factors a. a unit of light thylakoid b. the large scale patterns of change among large groups of species absorption spectrum c. a pattern of population growth nucleus d. short, motile hairlike structures on some cells cline e. the movement of land masses over geological time cilia f. the organelle where most ATP synthesis occurs continental drift g. tropical species with adaptations to reduce photorespiration cytoplasm h. pieces of DNA made during replication that are later ligated logistic growth curve i. smooth gradation of characteristics hybrid sterility j. control room of eukaryotic cells cytosine k. a pyrimidine nucleotide complementary to guanine macroevolution l. the range of electromagnetic radiation available to plants for photosynthesis purine m. a technique for visualizing three dimensional biological Okazaki fragments n. the divergence of two new species in the same geographic area sympatric speciation o. features of an ecosystem that limit the population as it grows C4 plant p. 5-carbon sugar that binds to carbon dioxide in the Calvin-Benson cycle X-ray diffraction q. the aqueous contents of the cell within the cell membrane photon r. a post-zygotic isolating mechanism ribulose bisphosphate s. a type of nucleotide base with a double ring mitochondrion t. site of photosynthesis structures Translate from English to Chinese the following glossary. (20%, 1 point each) Population Density Cytosine Filaments Big Bang Phagocytosis Homology Chlorophyll Extinction Ecosystem Divergent Evolution Light-dependent Reactions Phylogeny Liposome Interspecific Competition Mitochondria DNA Polymerase Double Helix Natality Kingdom Carrying Capacity called the stroma. Chloroplasts replicate giving rise to new chloroplasts as they grow