Practice Questions

TLS Online TPP Program

#Question id: 10225

Air circulation around the leaf removes heat from the leaf surfaces if the temperature of the leaf is higher than that of the air; this phenomenon is called

#6. System Physiology – Plant

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#Question id: 2289

#2. Cellular Organization

According to the endosymbiotic theory, which organelles form from engulfing of cyanobacteria

#Question id: 2290

#2. Cellular Organization

The cytoskeleton includes all of the following except

#Question id: 2293

#2. Cellular Organization

Hooke, Lamark, and Dutrochet are all credited with developing the

#Question id: 2294

#2. Cellular Organization

________ use such high magnification that even atoms are discernable.

#Question id: 2295

#2. Cellular Organization

The root word "karyon" in the terms "prokaryotic" and "eukayotic" refers to the presence or absence of

#Question id: 2599

#2. Cellular Organization

The mRNA from the trp operon has a half-life of only about____