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Strike441 [17]
3 years ago
14

Many protozoa have tiny hair-like structures that beat back and forth to aid a protozoa's movement. What are these hair-like str

uctures called?
Biology
2 answers:
Harman [31]3 years ago
8 0
The hair-like structures are called cilia. Cilia are also found in other microorganisms.
In-s [12.5K]3 years ago
8 0

Answer:

saw this on a study island im pretty sure its cilia

Explanation:

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03.03 Predicting Assessment Instructions
Andrew [12]

Answer:

For the K category it wants you to fill in background information, for example, if you chose the Artificial Heart article. Have you read any stories or seen any movies about this topic? Have you met anyone with a heart transplant? The P category wants you to predict. What kind of information do you think you'll get from this topic? What do you think the authors purpose was? The L category is basically asking what you learned and how your predictions compared to the actual article.

Explanation:

Hope this helps!

3 0
3 years ago
Which part of the cell theory most aligns with the process of Mitosis?
Archy [21]

Answer:

cell division

cell division

3 0
3 years ago
Consider this scenario between Josh and Julie Josh met Julie in line at a taco truck near campus and noticed she ordered extra h
Artyom0805 [142]

Answer:

The right matching of the scenario in the question are as follows:

1. OBSERVATION: Josh noticed that Julie ordered extra hot peppers and added hot sauce to her food  

2. QUESTION: Josh wondered how to cook spicy Mexican food.

3.  HYPOTHESIS: Josh decided jalapenos would be a good ingredient to add spice to the recipe.

4.  EXPERIMENT: After chopping the jalapenos, he slowly added some to the enchilada filling, tasting as he went until he thought it was spicy enough.  

5. RESULTS: Julie thought the enchiladas were delicious and exactly the right level of spice.  

6. CONCLUSION: Josh determined that since Julie liked the meal, adding jalapenos to the recipe was a good way to make it spicy.

Explanation:

Scientific method is an organized steps of procedures that scientists used to study and gather knowledge about different phenomenons. The systematic steps of scientific method start with observation, the observed phenomenon usually make a scientist to ask questions that he doesn't have an answer to. This will prompt him to formulate an hypothesis and set up an experiment to see if his hypothesis is true or not. The result he obtains from the experiment will determine the type of conclusion he will make about his earlier observation. By following these steps, scientists usually obtain useful  information that bring progress and advancement to humanity.  

5 0
3 years ago
Describe how epinephrine has different effects in different target tissues
vazorg [7]

Answer:

Epinephrine binds to receptors on some smooth muscles (ex: around arterioles) → Ca++ released from ER → intracellular Ca++ up → stimulates contraction. c. Epinephrine binds to receptors on some smooth muscles (ex: around bronchioles) → phosphorylates protein needed for response to Ca++, preventing response.

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3 years ago
What does a round cross-section of a long bone suggest?
Alex73 [517]
It suggests that the bone will have equal strength in all directions.
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4 years ago
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