Myoclonic epilepsy with ragged-red fiber disease (MERRF) is caused by a mutation in the mitochondrial gene called as

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#Question id: 447

#Unit 1. Molecules and their Interaction Relevant to Biology

In glycolysis, fructose 1,6-bisphosphate is converted to two products with a standard free-energy change (DG'°) of 23.8 kJ/mol.  Under what conditions encountered in a normal cell will the free-energy change (DG) be negative, enabling the reaction to proceed spontaneously to the right?

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#Question id: 34090

#Unit 3. Fundamental Processes

A. DnaA is in the active form only when bound to ATP.

B. All three13-bp repeats of origin must be opened for the initiation

C. 9-bp repeats are found outside of 245 bp origin 

D. DnaA has a weak intrinsic activity that converts the ATP to ADP, this is enhanced by a factor termed Had

Choose true and false

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#Question id: 28800

#Unit 2. Cellular Organization

Which type of signal is require to the activation of WASp, these signal input is called coincidence detection?

a) surface a protein ActA

b) regulatory phospholipid PIP2

c) small GTP-binding protein Rac1

d) small GTP-binding protein Cdc42

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#Question id: 12248

#Unit 10. Ecological Principles

The graphs below show the survivorship and fecundity curves for two congeneric species, X and  Y, that are found in different habitats. Of the two species, Y is more likely to

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#Question id: 19742

#Unit 3. Fundamental Processes

Match the following 

Organism	Size of RNA component
A) Tetrahymena	i) 451 bases long
B) Humans	ii) 1.3 kb in yeast
C) Yeast	iii) 159 bases long