Top answers

What is the role of the vacuole in the plant cell?

Vacuole is a membrane-bounded structure, which is compartmentalised. It stores both organic as well as inorganic molecules along with water to support the organelles. In case of osmosis it can release the wa...
MH
6997 Views

Explain the functions of the different cell structures in an animal cell

Nucleus - contains the DNA allowing it to control the cells activities. It is the site of transcription where DNA is made into RNA. Ribosomes - the site of protein synthesis where translation occurs. Mitocho...
WM
Answered by William M. • Biology tutor
2901 Views

Define osmosis

The (passive) movement of water from an area of high water potential to low water potential across a partially permeable membrane
DD
Answered by Daria D. • Biology tutor
3278 Views

Translate the following sentences into Spanish: (1) I bought a new laptop on Saturday. (2) I think that I am going to study Spanish next year.

(1) Compré un nuevo ordenador portatil el domingo.(2) Creo que voy a estudiar el espanol el ano que viene.
GB
Answered by Gabrielle B. • German tutor
2251 Views

Can you explain the process of ultrafiltration and selective readsorption?

Ultrafiltration and selective reabsorption are processes which occurs in the kidney to filter the blood. In ultrafiltration, the blood is under a high pressure in the glomerulus which causes ions and small m...
DS
Answered by Daniel S. • Biology tutor
15198 Views