Electrons are lost by the ( ) A: oxidizing agent as it undergoes oxidation B: oxidizing agent as it undergoes reduction C: reducing agent as it undergoes oxidation D: reducing agent as it undergoes reduction

Dimmesdale confesses his guilty first and undergoes the physical and spiritual torments.

中国大学MOOC: The semantic change of pile undergoes a process of ____________, from heap of stone to anything in a heap.

When a router undergoes the exchange protocol within OSPF, in what order does it pass through each state?

Most whole milk undergoes homogenization, -------hot milk is pumped through valves to break up and permanently disperse the fat globules.

Like many of her generation, the lady _________ a lot of hardships throughout her life. A: underwent B: undergo C: undergoing D: undergoes

中国大学MOOC: The series of phases that software undergoes, from concept exploration to final retirement, is termed its ______.软件经历的系列阶段，从概念探索到最终退役，被称为其______。

9.A 42-year-old man undergoes surgery for medullary carcinoma of a "noisy quality"to his voice.This condition was most likely caused by damage to the A: internal laryngeal nerve B: Recurrent laryngeal nerve C: Thyroarytenoid folds D: Vocal foles

A plasma cell has developed from a B cell. Compared to the cell from which it was derived, the plasma cell A: displays more pMHC Class II B: is a more efficient antigen presenting cell C: recognizes different epitopes D: releases soluble immunoglobulins E: undergoes more efficient isotype switching

Which<br/>one is not correct about ventilation/ perfusion ratio? () A: the<br/>normal value is 0.84 in resting state B: its<br/>decreasing means the increasing of physiologic dead space C: its<br/>value reaches to 3 at apex of lung D: its<br/>value decreases at inferior part of lung because there is not<br/>sufficient gas exchange there E: when<br/>it undergoes embolism in pulmonary artery, its value decreases