The pathway that uses fat reserves to produce ATP is called lipolysis. It involves the breakdown of triglycerides into fatty acids and glycerol, which are then processed to generate ATP.
The pathway that uses fat reserves to produce ATP is called lipolysis. During lipolysis, triglycerides are broken down into fatty acids and glycerol. The fatty acids are then oxidized through a process called β-oxidation to produce acetyl CoA, which enters the Krebs cycle to generate ATP.
This pathway is used when glucose levels are low and provides a significant amount of energy for the human body. Thus, Lipolysis is the biological process by which triglycerides (fats) are broken down into glycerol and fatty acids, releasing stored energy for cellular use, particularly during periods of energy demand.
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b: mitosis is not regulated in tumor cells
c: tumor cells use meiosis to replicate
d: there are no chromosomes in tumor cells
answer please
The correct option is: b. mitosis is not regulated in tumor cells. Cancer cells are malignant tumor cells and cancer is a disease of mitosis where the cell divides uncontrollably.
The tumor cells use mitosis to replicate and and cell cycle checkpoints are ignored so the mitosis is unregulated. So option c. tumor cells use meiosis to replicate is incorrect.
Tumor cells contain abnormal number of chromosomes so option d. is incorrect as it contains chromosomes.
Due to aneuploidy of tumor cells it cannot be specifically haploid or diploid so option a is incorrect.
The mitosis is not regulated in the tumor cell that makes it different from a normal cell. The other characteristics are cell shape, nucleus shape, chromatin, and growth rate, etc.that make it different from a normal cell.
Further Explanation:
The difference between normal cells and tumor cells are listed in table 1 attached below.
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Answer Details:
Grade: High School
Subjects: Biology
Topic: Cell growth and development
Keywords:
Tumor, cell, nucleus, chromatin, spheroid, controlled, aerobic, respiration, nucleations, coarse, hypoxic, metastasis.
nervous
digestive
excretory
respiratory
endocrine
circulatory
Three environmental factors that could cause certain neurologist conditions:
- Radiation: This may produce Cancer in the brain, making it spread.
- Genetic Mutation: This has many symptoms, it can cause autism, Down syndrome, strokes etc.)
- A lot of Drugs/Alcohol: This may cause long term diseases, delirium, and dementia.
Is it okay?
Answer:
Three environmental factors can be:
1.Ionizing radiation: cancer in the bone marrow or stomach
2.Solar radiation: skin cancer
3. Electromagnetic fields: induction of cataracts of the eyes.
Explanation:
1. Radiation sickness occurs when exposed to very high doses of ionizing radiation. It may be acute or chronic. The risk for cancer is dose dependent and an accumulation effect begins if the doses are very low.
2. Skin cancer is malignant that is caused by the uncontrolled division and growth of skin cells, with the ability to invade healthy tissues.
3. The thermal effects of electromagnetic fields produced by radar waves include the increase in body temperature by more than 1º C. Its effects include the cataracts of the eyes, and physiological and thermo-regulatory responses as the body temperature increases .
B. produce HCl
C. are found in the basal regions of the gastric glands
D. produce mucin
The correct answer is B. Sometimes true.
Sometimes it is true that by proposing a solution to a problem you increase the likelihood of achieving the desired outcome.