Which of the following are NOT examples of passive transport in cells?

Choose TWO (2) answers.

A plant vacuole in a wilted plant cell increases in volume after the plant is watered causing the plant to no longer wilt.

Channel and carrier proteins assist molecules that cannot easily move across cell membranes on their own.

An amoeba (a protist without a cell wall) pumps out excessive water with its contractile vacuole in order to maintain a balance of water.

Charged ions need energy such as ATP to be transported across the cell membrane.

Our intestines extract vitamins and minerals from food through facilitated diffusion.

dna is made up of six smaller molecules -- a five carbon sugar called deoxyribose, a phosphate molecule and four different nitrogenous bases (adenine, thymine, cytosine and guanine).

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.

geologic time scale (for gradpoint) =)