robertayad2468
robertayad2468 robertayad2468
  • 14-12-2017
  • Biology
contestada

which types of organisms have a cell wall and which have a cell membrane.

which types of organisms have a cell wall and which have a cell membrane class=

Respuesta :

tisherself
tisherself tisherself
  • 14-12-2017
all plants have a cell wall, all mammals have a cell membrane. a cell membrane is semi-permeable it allows mammal cells to absorb needed nutrients, oxygen and deposit waste into the blood stream where it is excreted through urine and feces. a plant cells nutrients are absorbed through the root system and leaves, waste is excreted in the form of oxygen through the plant itself.
Answer Link

Otras preguntas

help me plzzzzzzzzzzzz
What is 70% as a decimal
NEED HELP WITH THIS VIRTUAL LAB ASAP!! \
The proposed State of Sequoyah was named after the Cherokee who
Solve cosx+sqrt3sinx=2
Gloria is hard to get to know. Whenever she is put in a situation that might reveal her true personality, she withdraws into a shell, where she feels safe and h
Use the model from problem 12 to estimate the population of bacteria at 9 hours. Type your answer below
Use (<, >, =) to compare 2⁄3 and 3⁄4. A. 2⁄3 < 3⁄4 B. 2⁄3 > 3⁄4 C. 2⁄3 = 3⁄4 D. None of the above
how would you combine these sentences? Today, the island is uninhabited. It was once frequented by pirates.
5. Compare the parent function f(x) = x 2 to the quadratic function f(x) = –2x 2 – 6. The 6 in the function does which of the following? (1 point) It makes the