Immediately after S phase in interphase, chromosomes have how many chromatids on each?

_____ is programmed cell death.

The graph below shows the FFT of a:

Consider the following annual returns (rounded) of Pepsi’s common stock:  Pepsi’s Annual Return (%) 2016 5 2017 15 2018 -8 2019 24 2020 9 a.  Compute the average return, standard deviation, and coefficient of variation for Pepsi.  Show your work. b.  Coca-Cola during the same time period had an average return of 2.40%, a standard deviation of 5.37%  and a coefficient of variation of 2.24.  Based upon this information for Pepsi and Coca-Cola, which stock is preferred? Explain.

Given R=2k, RA=100k, RB = 100k, C=1uF Calculate the cutoff frequency (fc) in Hz.

A woman is a carrier for a genetic disorder.  She has

If the carrier signal is 50kHz and the modulating signal is 2 kHz, what would be the envelope frequency of the amplitude modulated (AM) signal in kHz?

For the circuit shown below, RF is 4 kOhm.. The input signals are given by Vin1 : a 2 Vpp sine wave with frequency 1 kHz.  Vin2 : 1 V DC The output waveform is observed to be  a 1 Vpp sine wave with -1 V of DC offset. What is the value of R1? Express your answer in kOhms.         

Vin1 is a 1 Vpp sine wave with frequency 800 Hz. Vin2 is a 1 Vpp sine wave with frequency 5 kHz. Vin3 is a 1 Vpp sine wave with frequency 600 Hz. If we use the FFT in oscilloscope at Vout, at which frequency(s) would we the highest peak?   

Based on the structure of a peak-hold circuit, what would happen if we replace R1 with a short circuit?