100 Examples of sentences containing the common noun "sac"

Definition

A "sac" is a noun that refers to a pouch or cavity in a biological context, often containing fluid or air. It can also refer to a bag-like structure in various organisms, such as the air sac in birds or the reproductive sac in certain marine animals. In a broader sense, it can denote any bag or pouch used for storage.

Synonyms

• Pouch
• Bag
• Cavity
• Bladder
• Sacculus (in biological contexts)

Antonyms

• Opening
• Hole
• Gap
• Void

Examples

1. The doctor explained the role of the sac in the respiratory system.
2. During the dissection, we observed the fluid inside the sac.
3. The fish has a specialized sac for buoyancy.
4. The sac of the jellyfish holds its reproductive cells.
5. The air sac in birds is crucial for their breathing.
6. The athlete suffered an injury to the sac near her knee.
7. The seed contains a sac that nurtures the developing plant.
8. The sac in the turtle helps store water.
9. A protective sac surrounds the developing embryo.
10. The sac in the insect serves as a storage for nutrients.
11. The sac was filled with air, helping the balloon float.
12. Each sac in the plant plays a specific role in reproduction.
13. The sac of the mammal is essential for its survival.
14. The sac can expand when filled with fluid.
15. The sac that houses the heart is known as the pericardium.
16. They found a sac filled with oil in the fish.
17. The doctor pointed out the abnormal sac on the ultrasound.
18. The sac in the frog is responsible for vocalization.
19. She carefully examined the sac during the biology lab.
20. The sac can rupture if too much pressure is applied.
21. A sac can be a vital part of an organism's anatomy.
22. The sac of the starfish can regenerate.
23. Plants often have a sac for storing nutrients.
24. The sac is an important feature in many species.
25. The sac helps maintain the body's internal environment.
26. The sac allowed the animal to float in the water.
27. A ruptured sac can lead to serious health issues.
28. The sac collects all the waste before excretion.
29. The sac of the bird is involved in sound production.
30. The sac was examined for any signs of infection.
31. The beetle has a sac for storing food.
32. The sac structure varies between different species.
33. He used a small sac to carry the herbs.
34. The sac is filled with protective fluid.
35. The sac can be found in various tissues of the body.
36. The jellyfish's sac gives it a unique shape.
37. During the experiment, the sac was filled with colored water.
38. The sac serves multiple functions in different organisms.
39. They studied the sac under a microscope.
40. The sac is often mistaken for a tumor.
41. The sac plays a crucial role in the life cycle of the organism.
42. The sac was clearly visible in the x-ray.
43. Each sac has a unique purpose in the ecosystem.
44. The sac can expand or contract based on environmental conditions.
45. She carried a sac filled with groceries.
46. The sac of the animal is essential for reproduction.
47. The sac allows the organism to adapt to its environment.
48. The sac was damaged during the process.
49. The sac can provide insight into the health of the organism.
50. The sac is an important part of the respiratory system.
51. The sac contains the necessary components for life.
52. Each sac has its own functionality.
53. He noticed a small sac on the side of the plant.
54. The sac is critical for the animal's buoyancy.
55. The sac helps in the transportation of nutrients.
56. The sac expands during the intake of air.
57. Some animals have multiple sacs for different functions.
58. The sac can also refer to a pouch in plants.
59. The sac was filled with a viscous fluid.
60. The sac protects the developing embryo.
61. A healthy sac is vital for the organism's growth.
62. The sac allows for the exchange of gases.
63. The sac was carefully removed during the surgery.
64. The sac can be a source of energy for the organism.
65. The sac holds the key to understanding the species' development.
66. The sac adapts to the needs of the organism.
67. The sac can vary in size and shape across species.
68. The sac contains important biological materials.
69. The sac is often used in scientific studies.
70. The sac serves as a reservoir for essential fluids.
71. The sac can be found in various parts of the body.
72. The sac is surrounded by protective tissue.
73. The sac can regulate the pressure within it.
74. The sac was observed under different conditions.
75. The sac plays a role in immune response.
76. The sac can hold gases produced by the organism.
77. The sac is crucial for maintaining homeostasis.
78. The sac can be filled with different substances depending on the organism.
79. The sac can be a site for nutrient absorption.
80. The sac is often larger in juvenile organisms.
81. The sac is a common feature in many marine animals.
82. The sac provides structural support.
83. The sac is formed during the early stages of development.
84. The sac can indicate the health of the organism.
85. The sac interacts with surrounding tissues.
86. The sac can be a crucial evolutionary adaptation.
87. The sac can provide insulation for the organism.
88. The sac is essential for the organism's survival.
89. The sac can also store waste products.
90. The sac can change in response to environmental stimuli.
91. The sac was filled with air to demonstrate buoyancy.
92. The sac contains cells that are vital for reproduction.
93. The sac can be affected by disease.
94. The sac allows for the exchange of nutrients and waste.
95. The sac can be a critical factor in adaptation.
96. The sac holds a variety of biological materials.
97. The sac can be observed in blood vessels.
98. The sac can expand significantly under pressure.
99. The sac can play a role in communication among animals.
100. The sac is a fascinating subject for biological research.