Plants with lignin, stomata, apical meristems, and seeds--but no fruits, are classified as ________.
A. Angiosperms
B. Gymnosperms
C. Lycophytes
D. Charophytes
E. Hepatophytes
Answer: B. Gymnosperms
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Drugs that target prokaryotic protein synthesis would have no effect on eukaryotic protein synthesis
Indicate whether this statement is true or false.
According to the cohesion-tension mechanism of water transport, ____ does not contribute to the flow of the xylem
sap?
a. hydrogen bonding between water molecules b. adhesion of water molecules to the xylem vessel walls c. evaporation of water from the leaves d. water potential in leaf cells below that of the leaf xylem e. root pressure
The connective tissue of the skeletal system include(s)
A. ligaments. B. bone. C. cartilage. D. tendons. E. All of the answer choices are correct.
glycerol + 3 fatty acids ® triglyceride + 3 H2O This is a(n) ____ reaction.
A. hydrolysis B. dehydration synthesis C. unbalanced D. acid-base