A proteins containing a Tyr-X-X-Φ sequence bind to Vesicles coated with_____

#Question id: 5816

#Unit 8. Inheritance Biology

Which of the following forms of DNA repair does NOT require DNA polymerase?

#Question id: 11800

#Unit 6. System Physiology – Plant

There are at least three different types of companion cells in the minor veins of mature, exporting leaves. Which of the following statements about these companion cells is CORRECT?

 a.) transfer cells are transport sugars enter the apoplast during the movement of sugars from mesophyll cells to sieve elements. Transfer cells transport sugars from the apoplast to the symplast of the sieve elements and companion cells in the source.

 b.) the numerous mitochondria in companion cells may supply energy as ATP to the sieve elements

 c.) Ordinary companion cells can function in either symplastic or apoplastic short-distance transport in source leaves, depending in part on plasmodesmatal frequencies

 d.) Intermediary cells, by contrast, function in symplastic transport of sugars from mesophyll cells to sieve elements

#Question id: 11305

#Unit 2. Cellular Organization

#Question id: 5589

#Unit 5. Developmental Biology

The outer coating of a pollen grain or spore is called as

#Question id: 28670

#Unit 2. Cellular Organization

In fission yeast cells carrying a CDK1 mutation in which the tyrosine-15 residue is replaced by other amino acid which is?