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evablogger [386]
3 years ago
15

Which of the following statements about olfactory receptors is false?

Biology
1 answer:
Thepotemich [5.8K]3 years ago
6 0

Answer:

They are bulb-like structures at the tip of the frontal lobe where the olfactory nerves begin. (Ans A)

Explanation:

Olfactory receptors which are also known as smell receptor, and present in the cell membrane of olfactory receptor neurons. They are the proteins which are capable of binding with odour molecules which play an important role in the sense of smell.

Each receptor of olfactory cell contains a single external process which extends to the surface which is found in the epithelium, and gives rise long, slender extensions know as cilia. Mucus of the nasal cavity covered the cilia, and facilitating the detection of odour molecules.

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hoa [83]

The population(s) would be hurt if bears were added as bears are omnivores.

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4 0
2 years ago
Evesa
Artist 52 [7]

Answer:

Active uptake (which I think you mean active transport) is important when the concentration gradient is against that of a certain substance, so it doesn't cross the membrane through diffusion or passive transport. It is sometimes necessary if a substance needs to move across a membrane but can't do so due to electrical charge or that there is a substance on the other side of the membrane preventing diffusion.

Explanation:

8 0
3 years ago
Hello everyone! just need help with questions 5 and 6!:) thankyou!!
worty [1.4K]

Answer:

5.) While it appears in a balanced ecosystem that nothing is changing, there is indeed either subtle or gradual changes that constantly happens through natural succession.

6.) Predator-prey relationships achieve a state of balance:

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Explanation:

I hope this helped! :)

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(i speak indoinision to)
</span>
7 0
3 years ago
¿En qué casos y cómo es posible la regeneración del tejido nervioso?¿Que otras células pueden tener un papel importante?
VikaD [51]

Answer:

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Explanation:

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