When you placed horse blood into a test tube that contained distilled water A. you could not read a printed page when looking through the tube. B. the RBCs had a lower solute concentration than the surrounding solution. C. the RBCs burst. D. a, b, and c are correct.
Bacterial Morphology
The bacteria are prokaryotic organisms that are single-celled, and are found to exist as free-living and possess a microscopic size. The morphology is found to vary in the bacteria, where some of them are identified as individual organisms and the others are detected as colonies. The size and shape of the bacterial cell also represent its morphology.
Bacterial cell structure
Bacteria are single-celled, tiny creatures that may enter healthy tissues and grow rapidly. Bacteria are microscopic organisms that are tiny and unicellular. These are members of the prokaryote kingdom. They live in water, air, soil, and all-natural environments. They are used in industrial and therapeutic processes, and they support a wide range of plant and animal life. The first organism to appear on the planet. Bacteria-like creatures are the oldest known fossils. Bacteria can consume a wide range of organic and inorganic elements, and some may even survive in harsh conditions.
Please answer both the following multiple choice questions (Questions 1, 2, AND 3):
- When you placed horse blood into a test tube that contained distilled water
A. you could not read a printed page when looking through the tube.
B. the RBCs had a lower solute concentration than the surrounding solution.
C. the RBCs burst.
D. a, b, and c are correct.
- A white blood cell may engulf a bacterium by folding its plasma membrane inward to form a vesicle in which the bacterium becomes trapped. This statement describes:
A. facilitated diffusion
B. exocytosis
C. active transport
D. endocytosis
- Which of the following processes requires protein carriers to move materials up their concentration gradient?
A. active transport
B. osmosis
C. endocytosiS
D. facilitated diffusion
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