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miss Akunina [59]
3 years ago
15

Process by which our sensory receptors and nervous system receive physical energy (raw signals) from the environment

Biology
1 answer:
mina [271]3 years ago
5 0
Electoral stimulation neruron signals
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2 parents one with AB blood type and one with b type can they produce a child with A blood type
noname [10]

Answer:

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2 years ago
Why are G protein only found in Eukaryote cell ?
Levart [38]

Answer:

they bind to protein-coupled transmembrane receptors with higher complexity than those found in prokaryotes

Explanation:

G-proteins are proteins found inside the cells that function as molecular switches which are activated by binding to guanosine triphosphate (GTP), while they are inactive by binding to guanosine diphosphate (GDP). The G-proteins bind to G-protein-coupled transmembrane receptors (GPCRs) in the cytoplasmic region. The GPCRs are a very diverse group of proteins that are activated by extracellular molecules ranging from small peptides to large proteins, including pheromones, neurotransmitters, light-sensitive compounds, etc, thereby allowing them to respond to diverse stimuli from the extracellular environment. In consequence, it is reasonable to suppose that the signaling pathways in which G proteins are involved have a higher complexity level than those observed in primitive prokaryotic organisms.

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3 years ago
Base your answer to the question on the passage below and on your knowledge of biology
Delvig [45]

Darwin concluded that the finches all shared a common ancestor but had  developed different beak structures.  The second sentence best describes as an ecosystem.

Explanation:

  • When Charles Darwin traveled to the Galapagos Islands, he observed 14 distinct varieties of finches on the islands Darwin also observed that each finch variety  ate a different type of food and lived in a slightly different habitat from the other finches, Darwin concluded that the finches all shared a common ancestor but had  developed different beak structures. The second sentence best describes as an ecosystem.
  • An ecosystem is a huge group of living organism such as plants,animals, micro-organisms in a particular area.
  • An ecosystem is a community of living organisms related with the nonliving components in the  environment, together interacting as a system.
  • its abiotic constituents, includes minerals, climate, soil, water, sunlight, and all other nonliving elements, and its biotic constituents, consists of all its living members.

4 0
3 years ago
Which absorbs more carbon dioxide: the atmosphere or the ocean?
Alex777 [14]

Answer:

The atmosphere

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Most of the air travels through the atmosphere tho very little travels through the ocean from air vents, or scuba diver oxygen tanks.

I hope this helped!

3 0
3 years ago
Which 3 elements are found in all organic compounds that living things need?
Strike441 [17]
Hydrogen, oxygen, and nitrogen atoms.
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3 years ago
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