An increase in which of the following will increase the rate of diffusion?
a. Temperature
b. Solvent density
c. Molecule mass
d. Number of proteins
a. Temperature
An increase in which of the following will increase the rate of diffusion.
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Although a small fraction of the citric acid used in the food and beverage industry is produced by microbial fermentation, most industrially used citric acid is derived directly from citrus fruit.
Answer the following statement true (T) or false (F)
The ____ in humans is active in both the digestion of food and the absorption of nutrients
a. mouth b. liver c. pancreas d. small intestine e. stomach
Mendel kept detailed records of the genetic traits of parent plants and their offspring plants. Among observations, he found that some traits would be expressed, whenever one particular allele was present, and called this allele Select one:
a. homozygous. b. dominant. c. recessive. d. homologous. e. heterozygous.
What roles do plasmids play in biotechnology?
A) Plasmids are used to break open the cell wall of bacterial cells. B) Plasmids are used to provide nutrients to bacterial cells. C) Plasmids are used to infect and destroy bacterial cells. D) Plasmids are used as a vector to transfer genes between organisms.