Cell Biology Questions
Explore questions in the Cell Biology category that you can ask Spark.E!
oxidative phosphorylation uses energy from falling electrons to
the amount of kilocalories an adult needs per day
cellular respiration occurs in how many stages
the energy inside falling electrons exists in
How is the positioning of the smooth ER related to the rough ER?
Which organelle consists of a stack of flattened membranes, often interconnected with one another?
chromosomes are separated as the spindle fibers pull individual chromatids towards opposite poles
individual chromosomes line up along the middle of the cell
a segment of a chromosome is reversed during DNA replication
four daughter cells are formed each with half the number of chromosomes as the parent cell
extra copies of genes are made during DNA replication
chromosomes condense, nuclear membrane dissappears, centrosomes start to move towards opposite poles, spindle fibers form, homologous chromosomes pair up and crossing over occurs
nuclear membrane dissappears, centrosomes start to move towards opposite poles, spindle fibers form
paired chromosomes line up along the middle of the cell
the loss of genetic material during DNA replication
chromosomes gather in the nucleus, the nuclear membrane reforms around the chromosomes, and cell division begins to occur
nuclear membrane reforms, chromatids unwind and become chromatin, cells begin to cleave
paired chromosomes are separated as the spindle fibers pull the chromosomes towards opposite poles
What is glucose converted to during glycolysis?
1 glucose molecule yields 2 molecules of pyruvic acid and 2 molecules of what?