Scanning electron microscopes bombard specimens with a stream of electrons; however, the specimen image is produce by electrons that are derived from atoms of the specimen itself rather than by the electrons used to bombard the specimen.
Answer the following statement true (T) or false (F)
True
Biology & Microbiology
You might also like to view...
The seed is produced by the maturation of the ____
a. embryo b. ovule c. ovary d. sperm e. pollen
Biology & Microbiology
The major food producers for other living organisms is/are
A) higher plants. B) cyanobacteria. C) algae. D) higher plants and algae. E) higher plants, cyanobacteria, and algae.
Biology & Microbiology
Which of the following are you assuming is true to calculate the p-value of a test statistic?
A. The null hypothesis B. A selected sample C. The test statistic is normally distributed in small samples. D. An efficient estimator
Biology & Microbiology
Which of the following serves as the "translator" or intermediary between an mRNA codon and an amino acid?
A. siRNA B. snRNA C. rRNA D. snRNPs E. tRNA
Biology & Microbiology