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When does the first mitotic division occur in zygotes?
You remain as a single cell for about 1/2 hour
After mitosis a cell plant is formed between 2 plant cells during what phase of the cell cycle does this occur?
Telophase.
Can cell respiration occur in organism at a temp above t65 deg c - give reason?
no,cell reapiration is not possible at such a high temperature because 1) at such high temperature the cell get damaged and they start to die. 2) at such high temperatures the become fuctionless.
What 3 things can occur when a signal molecule binds to a receptor protein?
1. Change the permeability of membrane. 2. Form a Second messenger. (Amplifies the first signal inside the cell.) 3. Activates enzymes inside the cell. (speeds up reactions inside the cell=catalyze)
What types of things must enter a cell in biology?
1.Cell Membrane 2.Nucleaus 3. ? 1.Cell Membrane 2.Nucleaus 3. ? 1.Cell Membrane 2.Nucleaus 3. ?
When does the first mitotic division occur in zygotes?
You remain as a single cell for about 1/2 hour
What are the three parts of a cell and what there jobs are?
the 3 parts of a cell are : 1 Nucleus- this controls what happens inside the cell . 2 Cell Membrane - this controls what substances enter and leave the cell 3 Cytoplasm - this is where the chemial processes occur
Cell division provides new cells so that what 2 things can occur?
growth and repair can occur
Will there be black ops 2 on PS vita?
No, declassified was a combination of 1 and 2
How many cell divisions occur in a 24 hours in adult human beings?
About 2 trillion cell divisions occur in an adult human every 24 hours.
What does water do for a cell?
water dissolves the cellWater is, perhaps, the most important component of a cell. It has many functions, 2 given below:1. It is a universal solvent. (this is extremely useful as all reactions in a cell occur in the aqueous state)2. It is a hydrolytic agent. (takes part in hydrolysis)
After mitosis a cell plant is formed between 2 plant cells during what phase of the cell cycle does this occur?
Telophase.
Factors affecting cell radiosensitivity?
The greatest radiation effects will occur in cells having the 1) least maturity 2) least specialization 3) most mitotic activity, and 4) longest mitotic phase. ...so 1. Maturity of the cell 2. Specialization of the cell 3. Mitotic activity of the cell 4. Mitotic phase of the cell ( I am a radiology student, all this information came from my text book :) )
What ports do some old motherboards provide?
Legacy motherboards (and even some modern ones) would generally have: * An XT / AT or a PS/2 keyboard * A PS/2 mouse connector * 1 to 2 serial ports * 1 to 2 parallel (printer) ports
What are the advantages and disadvantages of daniell cell?
Advantages of Daniel cell. 1.it gives a small current for much longer time than the simple cell. 2.polarization does not occur at the copper electrode because of the presence of depolarizer copper (ii)sulphate solution.
Can cell respiration occur in organism at a temp above t65 deg c - give reason?
no,cell reapiration is not possible at such a high temperature because 1) at such high temperature the cell get damaged and they start to die. 2) at such high temperatures the become fuctionless.
Name 2 things that a plant cell has that an animal cell does not have?
1. Cell Wall 2. Chlorophyl
