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Describe the components of the fluid mosaic model (6).

The fluid mosaic model describes the typical plasma membrane as a phospolipid bilayer (1), composed of phosphates with fatty acid tails, which face each other inwardly. Within the phospholipid bilayer are...

GC
Answered by Gregor C. Biology tutor
14041 Views

Suppose a population of size x experiences growth at a rate of dx/dt = kx where t is time measured in minutes and k is a constant. At t=0, x=xo. If the population doubles in 5 minutes, how much longer does it take for the population to reach triple of Xo.

2.925 minutes This question involves solving a first order differential equation via the separation of variables and then substituting in initial conditions in order to find a particular ...

SW
Answered by Scott W. Maths tutor
3447 Views

Analysez les facteurs qui peuvent provoquer des disputes et des tensions entre les parents et leurs adolescents. Proposez des solutions qu'ils peuvent adopter pour une meilleure entente au sein de la famille.

Il est bien connu que les jeunes adolescents peuvent se montrer rebelles face à leurs parents à la maison. Les jeunes ont tendance à vouloir toujours plus de libertés et à pousser les limites de ce qui es...

ED
Answered by Emma D. French tutor
2533 Views

How, given the threshold frequency and the kinectic enery of a photon, do you determine the frequency of the phton?

You can use E= hfo + KE and E=hf (Einstien's equations) to work how the frequency of a photon, where fo is the threshold frequency and h is Planck's constant.

HW
Answered by Hermione W. Physics tutor
2195 Views

Find the x coordinate of the minimum point of the curve y = e3x - 6e2x + 32.

To find the minimum point of this curve you need to differentiate y and set it equal to zero before solving for x. If the questions does not say otherwise give your answer to 3 s.f. dy/dx = 3e^3x -12e^2x ...

HW
Answered by Hermione W. Maths tutor
5066 Views

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