Q

QuestionAnatomy and Physiology

Explain the roles of mRNA and tRNA in protein synthesis.

What is the freezing point of vinegar, which is a $5.00 \%$ (by mass) solution of acetic acid $\left(\mathrm{HC}_{2} \mathrm{H}_{3} \mathrm{O}_{2}\right)$ in water? The dissociation constant $\left(K_{a}\right)$ for acetic acid is $1.80 \times 10^{-5}$; the density of the solution is $1.006 \mathrm{~g} / \mathrm{mL}$. For water, the cryoscopic constant $\left(K_{f}\right)$ is $1.86 \backslash, \wedge \backslash$ circ $\backslash$ text $[\mathrm{C} / \mathrm{m}]$.

Name the three types of population distribution, describe each, and explain the conditions that govern each.

What does anaphoresis (desincrustation) do?

The human body eventually adapts to similar exercises. Please select the best answer from the choices provided. A. True B. False

Which statement best compares the functions of chloroplasts and cytoplasm in a plant cell? A. Chloroplasts contain chlorophyll and make food for the plant cell, while the cytoplasm contains the water and nutrients needed for the plant cell. B. Chloroplasts contain water and nutrients needed for the plant cell, while the cytoplasm contains chlorophyll and makes food for the plant cell. C. Chloroplasts contain the DNA of the plant cell, while the cytoplasm contains broken down food and releases energy to the plant cell. D. Chloroplasts contain broken down food and release energy to the plant cell, while the cytoplasm contains the DNA of the plant cell.