cell structure Flashcards
yeast is what type of cell?
unicellular
do animals have cell wall?
no they dont they only have call membrane
do fungal cells have dna?
yes they wrap around the nucleus
what do red blood cells carry?
oxygen
what do white blood cells do?
they help the body fight infection and other diseases
name the chemical that the cell walls are made from?
cellulose
what do ribosomes do
synthesise protein
name an adaption of sperm cell
it has a tail to swim or to transfer protein and provide energy
where does photosynthesis take place
chloroplast
when observing a slide under the microscope you you must first use the lowest power of objective lens, explain why
so you have a wider field of view at first
what does respiration do
brings oxygen into our body (similar to breathing)
what does mitochondria do
they mainly deal with respiration
what does nucleus contain
dna
what does cell membrane do
decides what substance can pass in and out cell
what happens in cytoplasm
where chemical reaction mainly takes place
