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What are the stages of cell cycle?
The cell cycle consists of two main stages: interphase and mitotic phase. Interphase includes three sub-stages: G1 (cell growth), S (DNA replication), and G2 (preparation for cell division). The mitotic phase consists of mitosis (nuclear division) and cytokinesis (division of the cytoplasm).
Why do cells stay in g0 phase?
The G0 Phase controls the frequency of cell division. After the M phase the cells have the option to enter the G0 Phase which determines how often the cells divide, as the rate of division does not change.
What happens before mitosis begins?
the stage before mitosis is called interphase and majority of the time the cell has is spent in interphase. during interphase the cell acquires nutrients and the DNA replicates.
Two events that occur during cell division?
1.) Interphase 2.) Prophase 3.) Metaphase 4.) Anaphase 5.) Telophase 6.) Cytokinesis *TIP: Remember the first letter of each word as " I Prefer Meatloaf At Tennis Camp "
What does the lub-dub sound represent?
The first heart sound or "lub" results from closure of the tricuspid and mitral valves. It is a rather low-pitched and a relatively long sound which, as indicated in, represents the beginning of ventricular systole. The second heart sound, or "dub," marks the beginning of ventricular diastole. It is produced by closure of the aortic and pulmonary (pulmonic) semilunar vanes when the intraventricular pressure begins to fall
The longest phase in the eukaryotic cell cycle is?
The longest phase in the eukaryotic cell cycle is interphase, which includes G1 (gap 1), S (synthesis), and G2 (gap 2) phases. These phases involve growth, DNA replication, and preparation for cell division. Mitosis, the phase where the cell divides, is relatively shorter compared to interphase.
What are the stages of cell cycle?
The cell cycle consists of two main stages: interphase and mitotic phase. Interphase includes three sub-stages: G1 (cell growth), S (DNA replication), and G2 (preparation for cell division). The mitotic phase consists of mitosis (nuclear division) and cytokinesis (division of the cytoplasm).
How do you find a partition coefficient?
partition coefficient = [s1] / [s2] [s1] is conc of drugs in phase 1 and [s2] is conc of drugs in phase 2.
Why do cells stay in g0 phase?
The G0 Phase controls the frequency of cell division. After the M phase the cells have the option to enter the G0 Phase which determines how often the cells divide, as the rate of division does not change.
What are the two phase of the heart?
S1 and S2, representing the closure of the valves of the atria, and then the ventricles, respectively.
What are the three stages of the cell cycle of a eukaryotic cell?
First stage - The cell grows and copies its organelles and chromosomes. During this time, the strands of DNA and proteins are like loosely coiled pieces of thread. After each chromosome is duplicated, the two copies are called chromatids. Chromatids are held together at a region called the centromere. The chromatids each twist and coil and condense into an X shape. After this happens, the cell enters the second stage of the cell cycle. Second Stage - The chromatids separate. The complicated process of chromosone is separation is mitosis. Mitosis ensures that each new cell receives a copy of each chromosomes. Mitosis can be divided into four phases. Third Stage - The cell divides and produces two cells that are identical to the original cell. Cell division will be discussed after mitosis has been described.
Derivation of coefficient of performance of carnot refrigeration cycle?
COF = h1-h4/h2-h1=T1(s1-s4)/T2-T1(s1-s4)=T1/T2-T1
S1 duty cycle?
S1 duty cycle for an electric motor means the motor is configured for continuous running, which means the motor runs long enough to come to full temperature and then rest long enough to fully cool before starting operation again.
What happens before mitosis begins?
the stage before mitosis is called interphase and majority of the time the cell has is spent in interphase. during interphase the cell acquires nutrients and the DNA replicates.
What would happen if atrial contraction occurred early?
Nothing significant happens... intensity of S1 might decrease
What are 4 string handling function?
strlen(s1) to find the length of the string s1 strcpy(s1,s2) copy source string to destination string(i.e copies s2 to s1,s2 remain unchanged) strcmp(s1,s2) compares s1 and s2 and prints 0 if s1 and s2 are equal,-1 if s2 is greater, 1 if s1 is greater strcat(s1,s2) combines string s1 and s2 to a single word and stores it in s1 strupr() converts lower case string to upper case strlwr() converts upper case string to lower case
What is anti-dependence?
Statement S2 is anti-dependent on statement S1 if S2 follows S1 in program order and if the output of S2 overlaps the input of S1. The anti-dependence S1 to S2 define as cross arrow such as S1 |-> S2.
