Answer:
The correct answer is -
1 - The stimulus is received by sensory receptors.
2 - Sensory neurons carry stimulus information to the brain or spinal cord.
3 - The brain processes the information through interneurons.
4 - Interneurons transfer response information to motor neurons.
5 - Motor neurons cause muscles to contract so the body can react to the stimulus.
Explanation:
In most of the organism including humans body response according to the stimulus it receives. The stimulus is received by the sensory receptors to the sensory neurons or afferent neurons that are present on the skin, nose tongue ears, or eyes. Many other receptors and pain receptors present on various internal organs as well.
These sensory neurons carry the stimulus to the spinal cord or brain where this information received by the stimulus process through interneurons and transfer the response of the particular stimulus to the motor neurons. These motor neurons result in muscles contracts so the body can react.
Options:
A. DNA contains a pentose sugar, nitrogenous bases, and a phosphate group
B. DNA is a molecule in structure
C. DNA contains thymine, cytosine, adenine, and guanine
D. Cytosine and guanine appear in equal proportions in DNA
Cytosine and guanine appear in equal proportions in DNA facts relates to Chargaff’s rule. Thus, the correct option is D.
<h3>
What are Chargaff rules?</h3>
The relationship between the nucleotides that make up DNA is described by Chargaff's rules: The amounts of Adenine (A) and Thymine (T) are equal, and the amounts of Guanine (G) and Cytosine (C) are equal (C).
The total number of purine bases equals the total number of pyrimidine bases in synthesis.
For more information regarding chargaff rules, visit:
brainly.com/question/2273566
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The answer to your question is protein ,DNA,DNA
If the specie can't change (using polar bears as an example) and the world gets excessively hot, they will die because they can only live in the cold because of their thick fur. The incapability of changing will cause them all to die because they can't handle the temperature. Polar bears can't just magically loose all their hair so they would probably go extinct if the temperature changed.
Answer:
Once the heart stops beating, that means the blood in the body is no longer circulated, meaning that gravity starts to do its work. The blood starts to pool (liver mortis) at the bottom of wherever the body was positioned (which can help indicate if a body has been moved since they died in homicide cases etc.), and the body starts to turn that green-ish blue color, with a dark-purpley color forming at the bottom of wherever gravity takes it (for example, if the body died and remained in a position standing up, then the blood would pool at the feet, whereas if the body died and remained laying on its back, then the pooling would occur in the back area of the body). Additionally, rigor mortis (you can remember it as being <em>rigid</em>) occurs, which is when the body locks up, so the joints lock and are unable to move, which is why it is often hard to get rid of/pack up and throw away a body because over the span of several hours the body locks up (it eventually wears off). Lastly, we have algor mortis, which is the change in temperature of the cadaver. Since the blood is no longer circulating, the body has nothing to retain a constant temperature anymore. The body will begin to change the temperature accordingly based on the surrounding temperature (environments that are hotter than the body will heat it up and similarly to cooler environments). If the body is found before it reaches the local temperature, then the current temperature can be used to help estimate and determine the time of death (there is a formula for this, but I'll leave it up to you if you want to look into it). After a few days, the body will start to decompose, and it will inhabit insects, especially flies and such, and the stage of development of the larvae and/or fly can also help estimate and determine the time and date of death.
I hope this helps :) lmk if you need anything else
