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anzhelika [568]
2 years ago
10

Untreated hyperemesis can lead to preterm birth. what is the cause of the preterm birth?

Biology
1 answer:
zysi [14]2 years ago
3 0
Severe dehydration resulting in hypoperfusion of the placenta.
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Quiet metabolic activities account for about ________ of the average person’s daily energy expenditures
Valentin [98]

Quiet metabolism account for about 50% of the average person’s daily energy expenditures

A metabolism is a balancing act that involves two types of simultaneous activities: building up body tissues and energy stores (called anabolism) and breaking down body tissues and energy stores to get additional fuel for body functions (called catabolism)

Some of them are catabolic routes, such as glycolysis (the breaking of glucose), -oxidation (the breakdown of fatty acids), and amino acid catabolism. Others are anabolic pathways, such as those involved in energy storage (such as glycogenosis) and triglyceride synthesis (lipogenesis)

Metabolic pathways include the processes of producing and decomposing glucose molecules. A metabolic pathway is a chain of chemical reactions that feed off of one another.

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6 0
2 years ago
The Precambrian time period is the largest on the geological time scale. Please select the best answer from the choices provided
Sedaia [141]

Answer:

True

Explanation:

Precambrian, period of time extending from about 4.6 billion years ago (the point at which Earth began to form) to the beginning of the Cambrian Period, 541 million years ago. ... The Precambrian represents more than 80 percent of the total geologic record.

3 0
3 years ago
There are 40 individuals in population 1, all with genotype A1A1, and there are 25 individuals in population 2, all with genotyp
aliina [53]

Answer:

Genetic drift

Explanation:

Genetic drift can also be referred to as allelic drift, it refers to the variation in allelic frequencies within a particular population over a period of time. It can also be referred to as the random fluctuations in the number of genotypes within a population. Genetic drift is not influenced by the environment and is usually more pronounced in a small population of organisms.

For example, a population of birds can consist of green feathers and blue feathers with the green feathers as the dominant allele, but as a result of random fluctuations, the offspring may all be with green feathers and hence could eliminate or reduce the allele responsible for blue feathers over time.

5 0
4 years ago
Glucose is stored in which part of the cell? A. lysosomes B. Mitochondria C.vacuoles
netineya [11]

Answer:

A lysosomes is where glucose is stored

3 0
3 years ago
Read 2 more answers
Why is genotype not the only factor that affects phenotype
almond37 [142]
Genotype is not the only thing that effect phenotype because you have environment effects as well that can cause a vary of things.....
3 0
3 years ago
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