The type of transport that requires specific carrier molecules and energy is?

What will be an ideal response?


Active transport

Biology & Microbiology

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Organisms that reproduce repeatedly are said to be

A. semelparous. B. cohorts. C. iteroparous. D. demographic. E. survivors.

Biology & Microbiology

Which of the following does NOT occur in the

first three months of development?

a. formation of a heart b. disappearance of the tail c. formation of internal organs d. detection of movement of the fetus e. segmentation and development of somites

Biology & Microbiology

________ organisms have a particularly difficult time maintaining a proton motive force to synthesize ATP using ATPase

a. Acidophilic b. Alkaliphilic c. Microaerophilic d. Obligate anaerobic

Biology & Microbiology

Second-generation sequencing differs from Sanger sequencing because _____________

(a) second-generation sequencing does not depend on chain-terminator ddNTPs. (b) second-generation sequencing does not require DNA polymerase. (c) for the cost per base sequenced, second-generation sequencing is much more expensive than Sanger sequencing. (d) second-generation sequencing can sequence tens of millions of pieces of DNA at the same time on a single glass slide.

Biology & Microbiology