Which type of pumps inhibits digitoxin in the membranes of heart cells, leading to increased myocardial contraction?

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#Question id: 15195

#Unit 8. Inheritance Biology

In the following pedigree shows the segregation of two different recessive traits.

Assuming that both traits are due to linked autosomal genes that are 10 cM apart, calculate the probability that the indicated child will have both recessive traits.

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#Question id: 12783

#Unit 10. Ecological Principles

Which of these ecosystems accounts for the largest amount of Earth's net primary productivity? 

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#Question id: 1110

#Unit 4. Cell Communication and Cell Signaling

If a pharmaceutical company wished to design a drug to maintain low blood sugar levels, one approach might be to design a compound that does which of the following?

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#Question id: 18609

#Unit 13. Methods in Biology

An experiment performed using cell for replication and test tube for PCR by using two conditions of radio labelling

1) by radio labeling primer

2) by radio labeling dNTP

 the most possible result will be

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#Question id: 4334

#Unit 3. Fundamental Processes

Which of the following is not true of RNA processing?