Physics, 30.10.2021 07:00 genyjoannerubiera
Using the numbers, label the parts of a plant cell (right) animal cell (left)
3. nucleus
4. cell membrane
5. vacuole
6. ribosomes
7. mitochondrion
8. cell wall
9. cytoskeleton
10. endoplasmic reticulum
11. chloroplast
12. golgi body
13. nucleolus
Answers: 1
Physics, 21.06.2019 22:30
The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.0 × 10-6 c/m2. (a) what is the magnitude of the electric field within the cell membrane? (b) find the magnitude of the electric force that would be exerted on a potassium ion (k+; charge = +e) placed inside the membrane.
Answers: 1
Physics, 22.06.2019 01:50
Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120°c. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.
Answers: 2
Physics, 22.06.2019 09:00
Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy
Answers: 1
Physics, 22.06.2019 12:30
Awheel of mass 48 kg is lifted to a height of 0.8 m. how much gravitational potential energy is added to the wheel? acceleration due to gravity is g = 9.8 m/s2. a. 30.4 j b. 3.1 j c. 297.9 j d. 11,321 j
Answers: 1
Using the numbers, label the parts of a plant cell (right) animal cell (left)
3. nucleus
4....
4....
English, 22.03.2021 20:10
Biology, 22.03.2021 20:10
Chemistry, 22.03.2021 20:10
Mathematics, 22.03.2021 20:10
Mathematics, 22.03.2021 20:10
Social Studies, 22.03.2021 20:10
History, 22.03.2021 20:20
English, 22.03.2021 20:20
English, 22.03.2021 20:20
Physics, 22.03.2021 20:20
Mathematics, 22.03.2021 20:20