As fungal hyphae make the transition from a non-growing state to an actively growing and exploring state, what changes would be expected in the cells?
A. Water would move in and the turgor
pressure would increase.
B. Water would move out and the turgor
pressure would increase.
C. Water would move in and the turgor
pressure would decrease.
D. Water would move out and the turgor
pressure would decrease.
E. There would be no net movement of water,
and turgor pressure would remain the same.
A
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A. hydrostatic skeletons. B. striated muscles. C. endoskeletons. D. exoskeletons.
________ act as proton pumps and keep the internal proton concentration of lysosomes high.
Fill in the blank(s) with the appropriate word(s).
In 1990, a small herd of white-tailed deer migrated into a new environment. Research indicated that the herd has reproduced exponentially with a doubling time of 5 years. It was estimated that this herd would reach its carrying capacity by 2005. In what year would the herd be "half way" to its carrying capacity? Explain
What will be an ideal response?
Which of the following statements is/are true of long noncoding RNAs?
A) They are involved in X chromosome inactivation. B) They can silence genes by promoting the formation of euchromatin. C) They can regulate the translation and stability of mRNAs. D) They can trigger the activity of histone acetyltransferases.