Rate-limiting enzyme in the synthesis of ketone bodies is

After they are produced from acetyl-CoA in the liver, ketone bodies are mainly used for which one of the following processes?

While the brain prefers glucose as its source of fuel, it can also use ketone bodies for energy.

Hormones in the urine of pregnant women that are closely related to the function of the fetal placenta are: A: ketone B: progesterone C: Testosterone D: estriol

If the carbonyl group is at an end of the carbon chain (that is, in an aldehyde group), the monosaccharide is an aldose; if the carbonyl group is at any other position (in a ketone group), the monosaccharide is a _________.

Acetyl-CoA<br/>can be formed from() A: Pyruvate B: Fatty<br/>acids C: Ketone<br/>bodies D: All<br/>of these

A reducing sugar will （） A: react with Fehling's test B: not react with Fehling's test C: have fewer calories D: always be a ketone

2.What is the key to open up the cell so that the circulating glucose can get inside the cell A: certain receptors B: the rising glucose levels C: insulin D: ketone

If there is insufficient insulin circulating in your body, what kind of substance does your body rely on to provide energy A: Glucose B: Protein and fat C: Protein fibe D: Ketone body

The metabolic changes in the body during starvation are A: hepatic gluconeogenesis increases B: free fatty acids in blood reduce C: the levels of ketone bodies in blood increase D: hepatic glycogen breakdown enhances