Biology, 02.08.2021 19:30 glendaward8233
The diagram below represents the structure of the plasma membrane. How would the exchange of molecules between an organism and its environment be affected if the membrane were less permeable?
Image depicts the plasma membrane, with several proteins embedded.
Fewer membrane proteins would be needed to carry out active transport of nutrients.
Molecules needed for growth would have more difficulty diffusing across the membrane.
Organisms would be more susceptible to harmful substances crossing the membrane.
The membrane would rearrange to form a single phospholipid layer to transport materials.
Answers: 3
Biology, 21.06.2019 16:00
Afarmer has applied a pesticide to control a pest population that is affecting her crops. the pest population has reacted as shown below. which best describes the process that the pest population has experienced due to this environmental change? a genetic diversity b natural selection c natural resistance d genetic resistance
Answers: 1
Biology, 21.06.2019 18:30
Which is required for sexual fissiondiploid cell productionmeiosis
Answers: 1
Biology, 21.06.2019 22:40
Which sequence correctly shows the path of carbon dioxide during repiration?
Answers: 1
Biology, 22.06.2019 01:30
What are the doorways into and out of cells, attached to the membrane, and built in the rough er.
Answers: 2
The diagram below represents the structure of the plasma membrane. How would the exchange of molecul...
English, 14.01.2021 22:10
Mathematics, 14.01.2021 22:10
Mathematics, 14.01.2021 22:10
Mathematics, 14.01.2021 22:10
Mathematics, 14.01.2021 22:10
English, 14.01.2021 22:10
English, 14.01.2021 22:10
Arts, 14.01.2021 22:10
Mathematics, 14.01.2021 22:10
Mathematics, 14.01.2021 22:10
Mathematics, 14.01.2021 22:10
Mathematics, 14.01.2021 22:10
Mathematics, 14.01.2021 22:10
Mathematics, 14.01.2021 22:10