Answer:
homology.
Explanation:
These similarities in structural are an example of homology because human arms, bat wings, and dolphin flippers are different organisms that have the common ancestor. The similar bone structure of different organisms and different its function is due to common ancestor. Homology similarity of the structure and physiology of different species of organisms due to their descent from a common evolutionary ancestor so we can say that these structural similarities are an example of homology.
Answer:
water splash that is carbon dioxide
Explanation: water drip splash
Answer:
B. Warming air expands, becomes less dense, and rises. As the air rises, it pushes cooler, more dense air down.
Explanation:
The options D and A can be eliminated because when a gas expands without gaining additional mass, it will become less dense; when a gas contracts without losing mass, it becomes more dense. Therefore, these two options conflict with the idea of density and cannot be true.
Option B is superior to Option C because convection currents are typically portrayed as beginning with the rise of warm air, which displaces/is replaced by cooler, dense air from the upper atmosphere. While Option C is similar, it describes the opposite series of events.
Answer:
I think a is the awnser because it makes the most sense
Answer: & Explanation:
The overall for equation for gluconeogenesis is
2 Pyruvate + 4 ATP + 2 GTP + 2 NADH+ + 2 H+ + 4 H2O → 1 Glucose + 4 ADP + 2 GDP + 6 Pi + 2 NAD+
From the equation
2 molecules of pyruvate is needed to generate one molecule of glucose.
No NADH is produced, but 2 molecules of NADH are used during the glyceraldehyde-3-phosphate dehydrogenase reaction in glycolysis.
No ATP is produced, but 4 molecules of ATP are used to generate one molecule of glucose. During the carboxylation of pyruvate to oxaloacetate in the mitochondria by pyruvate carboxylase one ATP is required for each pyruvate molecule. Also during the phosphorylation of 3-phospho glycerate to 1,3- Bisphospho glycerate, 1 ATP is required for each molecule.
6 Pi are produced in the generation of a molecule of glucose.
