Which series of labels correctly identifies the
indicated structures in this sketch of a cell
viewed under a microscope?
plant cell
a. nucleus b. chloroplasts c. cell
o wall d. golgi apparatus e. vesicle
f. endoplasmic reticulum
a. large central vacuole
b. mitochondrion c. cell wall
d. chloroplast e. vesicle
f. endoplasmic reticulum
a. nucleus b. mitochondrion
c. plasma membrane d. golgi
apparatus e. lysosome
f. endoplasmic reticulum
a. large central vacuole
b. chloroplasts c. plasma
membrane d. mitochondrion
e. lysosome f. endoplasmic
reticulum

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n

Aball is thrown from the top of a building with an initial velocity of 21.9 m/s straight upward, at an initial height of 51.6 m above the ground. the ball just misses the edge of the roof on its way down, as shown in the figure. (a) determine the time needed for the ball to reach its maximum height. (b) determine the maximum height. (c) determine the time needed for the ball to return to the height from which it was thrown, and the velocity of the ball at that instant. (d) determine the time needed for the ball to reach the ground. (e) determine the velocity and position of the ball at t = 5.35 s.