When using a microscope to view cells you obtained from scraping under your fingernails, you notice that the cells lack nuclei; therefore, you conclude that the cells must be a type of ________ cell.
A) plant
B) eukaryotic
C) fungal
D) prokaryotic
D) prokaryotic
You might also like to view...
Four of the five answers listed below assist in chromosome movement. Select the exception
a. microtubule b. spindle microtubules c. centromeres d. centriole e. nuclear envelope
The total energetic costs of reproduction per unit of time are referred to as an individual's ________
Fill in the blank(s) with correct word
Resistance of a microorganism to an antibiotic
A) means that the microorganism is susceptible to the antibiotic B) can be acquired by genetic changes as well as by non-genetic mechanisms C) leads to a disruption of cell membrane function D) leads to a disruption of normal microflora
An open system in which the growth rate is maintained by adding a nutrient (present in limiting quantities) at the same rate that medium containing microorganisms is removed is called a ________.
A. culturostat B. chemostat C. turbidostat D. manostat