Cell Biology Questions
Explore questions in the Cell Biology category that you can ask Spark.E!
What is the last stage in anaerobic cell respiration?
How many ribosomes are there in animal and plant cell
Spermatogenesis produces the _______
Has 2 reproductive stages one that uses asexual & one that uses sexual reproduction (most ferns do this to reproduce)
DNA replicates, coils, & forms chromosomes
Very primitive form; done by bacteria by exchanging DNA segments between 2 adjacent bacteria; leads to antibiotic resistance
Nuclear division that reduces the # of chromosomes by half
The 2 cells from meiosis 1 divide forming 4 haploid cells that may contain different genetic info.
site of protein synthesis inside the cell, 80s in eukaryotes
contains the cell's genes in chromosomes made out of DNA, largest organelle, double layer membrane
ribosomes attached to it, site of protein synthesis for outside the cell, processes and transports molecules
used for attachment and genetic exchange during conuogation (sex pili)
serve as the skeletal system (cytoskeleton) of a cell, seperate chromosomes in cell division and make-up flagella
stores, modifies, packages and transports proteins
used in cell division, animal cells, organized microtubules
where does the light-independent stage of photosynthesis occur?
the power-house of the cell, produces atp molecules in the result of cell respiration
in plants cells, the site of photosynthesis, has stacks of thylakoids (green color)
contains enzymes for breaking down and digesting bacteria and viruses and large molecules for recycling
stores water, food and unused substances