subject
Biology, 29.01.2020 16:48 drakestar144134

Which statement about the cell membrane is true?
it contains cellulose and sugars that are involved in communication.
it is present in animal cells only.
it is rigid and elastic for supporting the cell’s shape.
it prevents harmful substances from entering a cell.

ansver
Answers: 3

Another question on Biology

question
Biology, 21.06.2019 13:30
Heat is the amount of heat required to change the temperature of 1 gram of a substance by 1°c, and it is related to the chemical composition of the substance.
Answers: 1
question
Biology, 21.06.2019 19:00
How do symptoms created by inflammation the doctor
Answers: 1
question
Biology, 21.06.2019 20:00
In the name staphylococcus aureus, aureus is thea. kingdom.b. specific name.c. genus.d. domain name.e. family name.
Answers: 1
question
Biology, 22.06.2019 04:50
How are proteins and nucleic acids related? they both provide energy. they both carry genetic information. the structure of proteins is determined by nucleic acids. the subunits of nucleic acids are also the subunits of proteins.
Answers: 3
You know the right answer?
Which statement about the cell membrane is true?
it contains cellulose and sugars that are in...
Questions
question
Mathematics, 14.04.2020 15:46
question
Business, 14.04.2020 15:46
Questions on the website: 13722363