1. ____________found in SER is important in drug detoxification, in the liver; mode is hydroxylation which increases the solubility of the drug in water that can be easily flushed away by the blood and excreted from the body e.g. Barbiturate drugs.
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1. ____________found in SER is important in drug detoxification, in the liver; mode is hydroxylation which increases the solubility of the drug in water that can be easily flushed away by the blood and excreted from the body e.g. Barbiturate drugs.
2. What is the implication that sperm cells have a lot of mitochondria and not much other organelles
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- An elephant sperm cell contains 28 chromosomes how many chromosomes would be in an elephants liverCan you tell me what are those name of the mitosisWhich statement is true about a person's chromosomes? a) They are arranged in homologous groups of three. b) Their sister chromatids are joined at centrosomes. c) They are long chains of DNA. d) They are all identical. Please I need a surely answer and a quicker response
- Women with urinary tract infections caused by E. coli are generally treated with a course of antibiotics. A common complication of the antibiotic treatment is the occurrence of a vaginal yeast infection caused by Candida albicans, an organism that is normally present in very low numbers in the human vaginal tract. This complication occurs because: The E. coli infection damages the reproductive epithelium, causing a breach in the tight junctions and allowing invasion by the Candida albicans. The E. coli infection induces adhesion molecule expression on the reproductive epithelium, allowing attachment of the yeast. The antibiotic treatment kills all strains of fungi present in the reproductive tract, except the Candida albicans. The E. coli infection causes gastrointestinal distress leading to diarrhea. The antibiotics kill many of the commensal organisms in the reproductive tract, allowing overgrowth of the fungus.DNA or deoxyribonucleic acid is the hereditary material in humans and almost all other organisms. Nearly every cell in a person's body has the same DNA. This, in turn, replicates in the non-dividing phase of the cell cycle which is a. telophase b. cytokinesis c. metaphase d. interphaseMost healthy body cells spend the majority of their lives in_____ . a. prophase d. telophase b. metaphase e. interphase c. anaphase f. senescence
- This is a slide of a __________. Arrows A points to a specific cell type called ___________________The following image shows the basic cross sectional structure of a 9 + 2 array in a microtubule. The two images below it show cross sections of the microtubule flagellum of sperms cells from a man affected by Kartagener syndrome and an unaffected man. Examine these images, then answer the questions that follow. What structure appears to be underdeveloped or missing in the microtubules of the sperm flagellum affected by Kartagener syndrome? A. Pairs of microtubules B. The dynein "arms" C. The plasma membraneIn the cells of some organisms, mitosis occurs without cytokinesis. This will result in a. cells with more than one nucleus b. destruction of chromosomes c. cells lacking nuclei d. cell cycles lacking an S phase
- Mitosis occurs in which of the following situations? (select ALL that apply) A. Yeast cells reproducing asexually B. Certain plants that reproduce asexually C. Human adults who have stopped growing taller. D. The production of gamete cells E. Young multicellular organisms growing larger (normal growth) F. The development of a zygote after fertilization has occurred.sperm of Panthera leo contains 19 chromosomes, which of the following is/are true about somatic cells? a. Panthera leo normally has 38 chromosomes in its body cells b. The Panthera leo cells normally contain 38 homologous chromosome pairs c. There are 38 sister chromatids per cell in G2 phase d. There are 76 sister chromatids per cell in G2 phase e. The somatic cell contains 38 sister chromatidsOf the following cell types, which one would be most likely to exist in the G0 state? A. An epithelial cell in the intestine of a developing embryo B. A primary spermatocyte C. An intestinal epithelial cell line growing rapidly in a cell culture dish D. A differentiated intestinal epithelial cell in an adult