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Questions in biology

📝 Answered - What is the process that makes the peptide bonds of proteins available to digestive enzymes? A. Digestion B. Denaturation C. Peptidase D. Hydrolyzing

📝 Answered - The sense of taste detects: A. Chemical molecules B. Vibration C. Magnetic signals D. Electrical pulses

📝 Answered - Functions of the prefrontal cortex include: A. Learning and memory B. Emotion C. Audition, vision, touch, and taste D. Planning, prioritizing, and making choices

📝 Answered - Bile salts are created by the liver. They help break down fats in which organ? A. Small intestine B. Large intestine C. Liver D. Salivary glands

📝 Answered - Which of the following structures is found in the stomach? A. Microvilli B. Chyme C. Villi D. Rugae or folds

📝 Answered - Are involved in the transfer of genetic information from one bacterial cell to another. A. Flagella B. Pili C. Cilia D. Ribosomes

📝 Answered - Which of the following characteristics most limits the efficiency of a cell's material exchange with its environment? A. Surface-area-to-length ratio B. Weight-to-volume ratio C. Surface-area-to-volume ratio D. Length-to-width ratio

📝 Answered - Based on shape, the most common type of bone is the ______ bone. A. long B. irregular C. short D. flat

📝 Answered - Which of the following hypotheses are falsifiable? (select all that apply) A. Humans are more intelligent than other animals because it was destined by nature. B. Humans and chimpanzees evolved from a common ancestor. C. Plants that are given MiracleGro fertilizer will grow faster than plants that are given FoxFarm fertilizer. D. Bacteria that are exposed to penicillin will show lower survival than those exposed to amoxicillin. E. This species is perfectly adapted to its environment. F. Animals behave kindly because of cosmic energy flowing through them.

📝 Answered - Adipose tissue is responsible for its color: A. red marrow B. epiphyseal plate C. bursae D. hydroxyapatite E. yellow marrow