The cavity that the heart sits in is called the pericardial cavity
A lichen is composed of two distinct organisms living together that behave like a single organism. true false
<span>True</span>
Answer:
Ultraviolet radiation does not influence photosynthesis
Answer:
a) the oxidizing agent.
Explanation:
In the citric acid cycle, malate is dehydrogenated into oxaloacetate and the reaction is catalyzed by malate dehydrogenase. The released electrons are accepted by NAD+. So, NAD+ is reduced into NADH. The substances that accept electrons during chemical reactions and are reduced to oxidize the other substances are called oxidizing agents. NAD+ serves as an oxidizing agent as it accepts electrons to oxidize malate into oxaloacetate.
