A scientist wants to examine living cells lining the respiratory tract to determine how the cells use tiny hairs to move dirt and mucus away from the lungs. Which of the following instruments would be best, and why?
a. a scanning electron microscope, because it can be used to observe whole cells without slicing them
b. a transmission electron microscope, because it has high resolution
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “A scientist wants to examine living cells lining the respiratory tract to determine how the cells use tiny hairs to move dirt and mucus ...” in 📙 Biology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Tomato plants usually have hairy stems. Hairless stems are present in tomato plants that are homozygous recessive for this trait.
Answers (1)
The lobe of the cerebral cortex which contains the auditory area is the
Answers (1)
During what phase of meiosis is the DNA replicated?
Answers (1)
The enterohepatic circulation reabsorbs bile salts in the distal portion of the small intestine (ileum). All of the following statements about the enterohepatic circulation are true except one.
Answers (1)
Contrast spermatogenesis and oogenesis. what is the significance of the formation of polar bodies
Answers (1)
New Questions in Biology
Cells function together to form tissues. The four main types of tissues in animals are
Answers (1)
There are different types of cells for every job in the body. Which statement refers to these cells that develop differently? 1. They are unorganized. 2. They are unidirectional. 3. They are usually damaged. 4. They are specialized.
Answers (1)
Why do many vertebrates have the same kinds of bones?
Answers (1)
8. What structures get duplicated during interphase I?
Answers (1)
What is earth made up of?
Answers (1)