HESI A2 NEW FILE BIOLOGY TESTED August 2022

HESI A2 NEW FILE BIOLOGY TESTED August 2022 1. The two catabolic pathways that lead to cellular energy production are: cellular respiration and fermentation 2. Cell division occurs most rapidly in? Cancerous tissue 3. Whit which organelle is the synthesis of ATP associated? Mitochondrion 4. Amino acids that cannot be manufactured by the body are called? Essential amino acids 5. The body obtains most of its nitrogen from? Proteins 6. The ability of a cell to reproduce is called? Mitosis 7. Every cell contains? A cell membrane and cytoplasm 8. Phagocytosis is a form of endocytosis in which? The cell takes particulate matter into itself 9. The end product of protein metabolism is? Amino acids 10. The movement of substances from lesser concentration to higher concentration is called? Active transport 11. What part of the microscope is the side going to be placed on? Stag 12. What is the first step in metabolism of food to cellular energy? Glycolysis 13. How id oxygen transported through blood or body? circulatory system14. What does aerobic respiration require?oxygen 15. What gives the cell the ability to move and proper? Microtubules 16. What skin layer can produce fingerprints? dermis papillae 17. What is DNA made of? Nucleotides 18. What is the magnification of an ocular lens on a microscope? 10x 19. What helps the cells shape and cell to adapt? Cytoskeleton 20. Plant cells have what organelle that functions as storage, waste disposal, and protection? Vacuoles 21. The plasma membrane is made of how many phospholipid layers? 2 22. What is the main component of blood plasma? Water 23. What is the most important component of the cell, contributing to protection, communication, and the passage of substances into and out the cell. The cellular membrane 24. What cycle is the sequence of reactions by which MS oust living cells generate general energy during the process of aerobic respiration; it takes place in the mitochondria. The Krebs Cycle 25. Movement of ions and other molecular substances across cell membranes without the need of energy are what? Passive transport 26. What organelle is responsible for protein synthesis and membrane production? endoplasmic reticulum (rough ER27. What are plasma membranes mostly made of? lipids 28. how many chromosomes do sperm and egg produce in mitosis? 46 29. The plasma membrane is made of/ composed of what? lipids, proteins, and carbohydrates 30. What is the intake of food through the cell membrane creating food vacuole? Phagocytosis