A car is 50 of its own leaps behind a rat. the car takes 5 leaps per minute to the rat’s 4.It the car and the rat cover 8 m and 5 m per leap respectively, what distance will the Cat have to run before it catches the rat?

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#Question id: 1117

#Unit 4. Cell Communication and Cell Signaling

At puberty, an adolescent female body changes in both structure and function of several organ systems, primarily under the influence of changing concentrations of estrogen and other steroid hormones. How can one hormone, such as estrogen, mediate so many effects?

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#Question id: 1299

#Unit 4. Cell Communication and Cell Signaling

Pectins and hyaluronic acid are both:

TLS Online TPP Program

#Question id: 19868

#Unit 13. Methods in Biology

Which one of the following statements about FRET is correct?

a) FRET is possible only when the distance between donor and acceptor are within 1 to 10 A0

b) For FRET, GFP chromophore contain tripeptide sequence is -Gly-Phe-Pro-

c) qPCR based on FRET

d) Efficiency of FRET is directly proportional to the sixth power of the distance between donor and acceptor. 

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#Question id: 18763

#Unit 13. Methods in Biology

Which of the following occurs between particular short sequences present on otherwise dissimilar parental molecules?

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#Question id: 23128

#Unit 2. Cellular Organization

When pairs of human 23 and mouse 20 homologs are compared, the genes located on either side also tend to be homologs so this homology can be compared by using