Table of contents

1. Introduction to Biology2h 42m
2. Chemistry3h 37m
3. Water1h 26m
4. Biomolecules2h 23m
5. Cell Components2h 26m
6. The Membrane2h 31m
7. Energy and Metabolism2h 0m
8. Respiration2h 40m
9. Photosynthesis2h 49m
10. Cell Signaling59m
11. Cell Division2h 47m
12. Meiosis2h 0m
13. Mendelian Genetics4h 44m
14. DNA Synthesis2h 27m
15. Gene Expression3h 6m
16. Regulation of Expression3h 31m
17. Viruses37m
- Viruses
  37m
18. Biotechnology2h 58m
19. Genomics17m
- Genomes
  17m
20. Development1h 5m
21. Evolution3h 1m
22. Evolution of Populations3h 53m
23. Speciation1h 37m
24. History of Life on Earth2h 6m
25. Phylogeny2h 31m
26. Prokaryotes4h 59m
27. Protists1h 12m
28. Plants1h 22m
29. Fungi36m
- Fungi
  19m
- Fungi Reproduction
  17m
30. Overview of Animals34m
- Overview of Animals
  34m
31. Invertebrates1h 2m
32. Vertebrates50m
33. Plant Anatomy1h 3m
34. Vascular Plant Transport1h 2m
- Water Potential
  1h 2m
35. Soil37m
- Soil and Nutrients
  20m
- Nitrogen Fixation
  16m
36. Plant Reproduction47m
- Flowers
  33m
- Seeds
  14m
37. Plant Sensation and Response1h 9m
38. Animal Form and Function1h 19m
39. Digestive System1h 10m
- Digestion
  1h 3m
- Blood Sugar Homeostasis
  7m
40. Circulatory System1h 49m
41. Immune System1h 12m
42. Osmoregulation and Excretion50m
- Osmoregulation and Excretion
  50m
43. Endocrine System1h 4m
- Endocrine System
  1h 4m
44. Animal Reproduction1h 2m
- Animal Reproduction
  1h 2m
45. Nervous System1h 55m
- Neurons and Action Potentials
  1h 8m
- Central and Peripheral Nervous System
  46m
46. Sensory Systems46m
- Sensory System
  46m
47. Muscle Systems23m
- Musculoskeletal System
  23m
48. Ecology3h 11m
49. Animal Behavior28m
- Animal Behavior
  28m
50. Population Ecology3h 41m
51. Community Ecology2h 46m
52. Ecosystems2h 36m
53. Conservation Biology24m
- Conservation Biology
  24m

4. Biomolecules

Proteins

General Biology

4. Biomolecules

Proteins

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Multiple Choice

Which of the following statements regarding proteins and exercise is FALSE?

Amino acids from dietary protein are used to rebuild muscle tissue damaged during exercise.

Protein intake immediately after exercise can help promote muscle repair and growth.

Endurance athletes generally require less protein than sedentary individuals.

Resistance training increases the body's demand for dietary protein.

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Verified step by step guidance

Step 1: Begin by understanding the role of proteins in the body, particularly in relation to exercise. Proteins are made up of amino acids, which are essential for repairing and rebuilding muscle tissue that may be damaged during physical activity.

Step 2: Analyze the first statement: 'Amino acids from dietary protein are used to rebuild muscle tissue damaged during exercise.' This is true because amino acids are the building blocks of proteins and are crucial for muscle repair after exercise.

Step 3: Evaluate the second statement: 'Protein intake immediately after exercise can help promote muscle repair and growth.' This is also true, as consuming protein post-exercise provides the necessary amino acids to support muscle recovery and growth.

Step 4: Examine the third statement: 'Endurance athletes generally require less protein than sedentary individuals.' This is false because endurance athletes typically have higher protein requirements due to the increased muscle repair and energy demands associated with their activity.

Step 5: Review the fourth statement: 'Resistance training increases the body's demand for dietary protein.' This is true, as resistance training leads to muscle breakdown, which increases the need for dietary protein to support muscle repair and growth.