*Question*
Q: What is the process of a cell membrane surrounding a particle and engulfing it calles? Read this paragraph and choose the correct option from the provided answers: Figure 5.20 In phagocytosis, the cell membrane surrounds the particle and engulfs it. (credit: Mariana Ruiz Villareal). Choices: - ingestion - mitosis - active transport - phagocytosis A:
**Answer**
phagocytosis

*Question*
Q: What are centrioles made from? Read this paragraph and choose the correct option from the provided answers: Centrioles are made of short microtubules and are very important in cell division. Choices: - carbon - short filaments - short particles - short microtubules A:
**Answer**
short microtubules

*Question*
Q: What type of cells are often the product of normal cells that have lost the ability to regulate the cell cycle? Read this paragraph and choose the correct option from the provided answers: Many cancerous cells are the products of normal cells that have lost the ability to regulate the cell cycle. The genes that encode the proteins involved in cell cycle regulation have mutations. One category of genes, called oncogenes, accelerate the cell cycle. Some cancers can be inherited, such as breast cancer (due to mutations in the BRCA1 and BRCA2 genes). Approximately five to ten percent of cancers are entirely hereditary. Other cancers are triggered by an environmental stimulus, such as through the relationship between tobacco smoke and lung cancer, or ultraviolet radiation and skin cancer. Choices: - corrosive cells - uncontrolled cells - sick cells - cancerous cells A:
**Answer**
cancerous cells

*Question*
Q: In a monogamous pairing, a male individual is generally paired with what other type of individual in a sexual relationship? Read this paragraph and choose the correct option from the provided answers: Visit this website (http://openstaxcollege. org/l/sex_selection) for informative videos on sexual selection. In monogamous systems, one male and one female are paired for at least one breeding season. In some animals, such as the gray wolf, these associations can last much longer, even a lifetime. Several explanations have been proposed for this type of. Choices: - worker - male - drone - female A:
**Answer**
female