No :)
yes, it is true that the transpose of the transpose of a matrix is the original matrix
False. The cell membrane is actually formed by phospholipids with hydrophilic heads facing outward towards the extracellular fluid and cytoplasm, while the hydrophobic fatty acid tails are sandwiched in between.
No. The condition of a cell can be either true or false.
That is true, matrix multiplication is not commutative.
The answeris true pg. # ex118
Only plant cells have walls
Yes, it is only true for living things that are small.
yes.
True
Yes.
Sperm.
True. Only animal cells contain centrioles housed in centrosome.