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love history [14]
3 years ago
15

You learned in the previous section that archaea have ribosomes, similar to eukaryotes. How does this statement support the theo

ry that is presented in the article?
Biology
2 answers:
Charra [1.4K]3 years ago
8 0

Answer:

Since archaea are some of the oldest forms of life on Earth, the similarities suggest that some structures in eukaryotic cells, such as ribosomes, partially evolved from archaea.

Explanation:

Fed [463]3 years ago
5 0
Assuming that this is the theory of endosymbiotic creation of eukaryotes , it supports it by showing that ancient prokaryotes such as archae have ribosomes that could have joined together, as the theory states to create the eukaryote's ribosomes that they have today (because they're so similar.)
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During sensation and perception, sensory receptors on the skin transduce information and then send this information to
rewona [7]

The area of the brain located in the parietal lobe, responsible for processing information from sensory receptors on the skin is the <u>somatosensory cortex</u>.

<h3>What is somatosensory cortex?</h3>

It is that brain area responsible for processing and treating information of a sensory nature that comes from the skin, muscles and joints.

<h3>Characteristics of somatosensory cortex</h3>

  • It receives and interprets all the information that comes from the tactile system.

  • Sensations of pain, temperature, pressure, as well as the ability to perceive the size, texture, and shape of objects are perceived by this section of the cerebral cortex.

Therefore, we can conclude that the sensory receptors receive information from the outside regarding touch, pain and temperature and transmit it to the somatosensory cortex.

Learn more about somatosensory cortex here: brainly.com/question/8340880

4 0
2 years ago
A crossover in meiosis is an exchange of genetic material between
julsineya [31]
Chromosomes are the homologous chromosomes that cross over
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3 years ago
Which organism was most likely to live at the same time as brachiopods?
beks73 [17]
The organism that was most likely to live at the same time as brachiopods were
Trilobites

Brachiopods were like lamshells. They lived underwater, had soft bodies and their shells were bivalves.
Trilobites had three-lobed bodies. They could swim, crawl, and burrow.

4 0
3 years ago
Read 2 more answers
Identify ways in which all biological systems from cells and organisms to populations, communities and ecosystems are affected b
Olin [163]

Answer:

Explanation:

Cell which is the basic unit of life is affected by the interactions with biotic and abiotic factors such as temperature, sunlight. Organisms are made up of cells and they respond differently to temperature changes, sunlight, water availability. Some cell perform better at some certain range of temperature while some cannot.

Organism itself are affected by the interaction of some of this factors this include water and nutrients availability. Distribution of organism in a particular habitat is greatly influenced by availability of water and nutrients it lead to competition for survival among organism. Population density and species diversity also influence community and ecosystem. Population determines how resources is allocated in a community and it affect the activities of the organism in that domain or territory.

8 0
3 years ago
Explain how human embryonic stem cells, adult stem cells, and skin cells taken from the same person would be the same and how th
nexus9112 [7]
All three cells would be similar since they all share the same hysteroscopic pathology being that they are all from the same individual. However, the ways in which they are different are vast and can be described ad nauseam. Suffice it to say that an embryonic stem cell is the most pure form of a cell, and can be used in a variety of different stem cell therapies for that reason. The skin cells would be most useful in terms of skin grafts, while adult stem cells are found only in mature individuals (ie: adults) and have little purpose other than supplying the organism with energy storage capacities.The differences briefly described here are due, in large part, to the tenets of the cell theory which states that all organisms, whether single celled or otherwise, are comprised of one or more cells containing DNA. 
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3 years ago
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