Macromolecules review - Study guides, Class notes & Summaries

AP Biology Exam Review Practice Questions and Answers DNA/Biochemestry Test -- 1. The digestive enzyme pepsin works in the acidic environment of the stomach to hydrolyze peptide bonds. On which macromolecules does pepsin act? A. carbohydrate B. protein C. DNA D. lipid B. Protein 2. Egg whites consist primarily of water and the protein albumin. When you fry an egg, why does the egg white turn from clear to white? A. The protein becomes dissociated. B. The protein acquires terti...

Thinking about the nutrient cycles learned in the Ecology lectures, what are the key nutrients? -:- Carbon, Nitrogen, Phosphorous From which reservoir do plants obtain each these nutrients? Where/how do animals obtain these nutrients? -:- Carbon - reservoir - fossil fuels, soils, sediments of aquatic ecosystems, oceans, plant and animal biomass, the atmosphere (photosynthesis) Nitrogen - reservoir - 78% atmosphere, soils and sediments of lake rivers and oceans, surface and ground...

BIOD 171 Portage Learning Final Exam Review Questions with Complete Solutions True/False. A virus is considered a microorganism. False, Viruses are not living and as such are not considered microorganisms. Viruses can, however, be classified as microbes, a more general term that includes microorganisms and viruses. What is the smallest biological unit of life? A cell What are the four main types of macromolecules found in cells? Proteins, Lipids, Nucleic Acids, Carbohydrates Protei...

NREMT Paramedic Review (General principles of Pathophysiology CH.6 ) exam questions with solutions Atoms The Atomic level consist of basic elements such as hydrogen and oxygen. Smallest unit in our body Macromolecules many atoms that joiin to form a structure DNA A long chain formed of carbon, hydrogen, and oxygen Organelle tiny structure within a cell that carries out functions Mitochondria Produce energy for cells Cell Basic unit of in the living system that carries out many function...

UIUC MCB 150 - Final Exam Review Who speculated that cells are living entities and plants are aggregates of cells? - Schleiden Who proposed that all cells originate from other cells? - Virchow Which of these statements is not a part of the cell theory? All cells are replaced All living organisms are composed of one or more cells new cells come only from pre-existing cells by cell division cells are the smallest units of life - all cells are replaced The field that involves the st...

RAD BIO FINAL EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED. In 1838, Schneider and Schwann found the basic functional unit of all plant and animal life is the: - - cell Together, under what general body process does anabolism and catabolism fall? - -metabolism What macromolecules in the cell is/are classified as nucleic acids? 1. DNA 2. RNA 3. Lipids 4. Carbohydrates - -1. DNA 2. RNA Of the following, which is NOT an organic molecule of the body? - -water ___ has the dubiou...

BIOD 171 Portage Learning Final Exam Review Already Passed True/False. A virus is considered a microorganism. False, Viruses are not living and as such are not considered microorganisms. Viruses can, however, be classified as microbes, a more general term that includes microorganisms and viruses. What is the smallest biological unit of life? A cell What are the four main types of macromolecules found in cells? Proteins, Lipids, Nucleic Acids, Carbohydrates Proteins are formed from various com...

BACE Exam Review Questions and Answers 2024 bioethics applying moral values to decision-making on topics brought up by advances in biology, medicine, and technology biotechnology the study and manipulation of living things or their components data information gathered during an experiment genome an entire set of an organism's genetic information hypothesis a testable prediction to a scientific question journal a scientific magazine or periodical where s...

BIOL 150 final exam review|| 150 Questions|| CWhich hypothesis was Louis Pasteur testing when he performed the Swan Neck Flask experiments? - ANSWER Microorganisms found on dust particles can contaminate sterile broth. Which of the following best represents the central dogma of biology - ANSWER DNA to RNA to protein. If a cell makes an error in replicating its chromosomes (DNA) and that mutation is passed down to its progeny (daughter cells), this is an example of ____________. - ANSWER ve...

BIOL 150 final exam review|| 150 Questions|| CWhich hypothesis was Louis Pasteur testing when he performed the Swan Neck Flask experiments? - ANSWER Microorganisms found on dust particles can contaminate sterile broth. Which of the following best represents the central dogma of biology - ANSWER DNA to RNA to protein. If a cell makes an error in replicating its chromosomes (DNA) and that mutation is passed down to its progeny (daughter cells), this is an example of ____________. - ANSWER ve...