#Question id: 11793
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 11794
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 11795
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 11796
#Unit 7. System Physiology – Animal
Which of the following hormones is largely unbound to plasma proteins?
#Question id: 11797
#Unit 6. System Physiology – Plant
A living cytoplasmic connection penetrate the walls between sieve tube elements and their companion cells; which are often complex and branched on the companion cell side, known as
#Question id: 11798
#Unit 6. System Physiology – Plant
Companion cells transport of photosynthetic products from producing cells in mature leaves to the sieve elements in the minor veins of the leaf. There are at least three different types of companion cells in the minor veins of mature, exporting leaves, All three cell types have dense cytoplasm and abundant mitochondria;