Which of the following is one of the main energy demands in the normal adult heart?

In heart failure, increased activity of Class-I histone deacetylases (HDACs) decreases expression genes that are involved in which of the following processes?

The positive inotrope pimobendan increases contractility through which of the following mechanisms?

Monensin is an ionophore that causes toxicity by selectively transporting which of the following ions across the membrane?

Hypertrophic cardiomyopathy (HCM) is commonly diagnosed in Maine Coon cats. Which of the following statements is correct about HCM in this breed?

Most standard chemotherapy drugs inhibit DNA replication and therefore target which of the following cell cycle phases in cancer cells?

Inhibition of the vascular endothelial growth factor (VEGF) receptor would have the highest impact on which of the following “Hallmarks of Cancer”?

Snake venom cardiotoxins are considered to have which of the following toxic properties?

Due to regions of mismatch, miRNAs only target a single mRNA rather than multiple mRNAs in a network

Poisonous animals are those which produce substances that are toxic when injected