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arsen [322]
3 years ago
7

Bacteria cells have no

Biology
2 answers:
Orlov [11]3 years ago
6 0
Bacteria cells have no nucleus. The correct option is A. Nuclei.
kogti [31]3 years ago
3 0

Answer:

Bacteria cells have no nuclei. Bacteria are prokaryotic cells. A common incorrect answer is locomotion. Many bacteria move using flagella, bacterial gliding, or changes of buoyancy.

 

Bacteria cells have no

A) nuclei.  

B) cell membrane.  

C) reproductive means.  

D) method of locomotion.

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vampirchik [111]
Other than global warming is Desalinezation.
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3 years ago
What is the pathway of information through a neuron?
garik1379 [7]

Answer:

The pathway of information through the neuron is based in the connection of axons with other neurons, favoring the conduction of information from one place to another of the nervous system. The way in which a neuron communicates with another, with a receptor or an effector is called synapse.

Explanation:

Neurons are the specialized cells that allow the function of the nervous system, given by the transmission of information in the form of nerve impulses. The way in which information is transmitted by neurons depends on the connection that exists between neurons, by their axons and dendrites, or between enurons and specialized structures such as receptors and effectors.

When a stimulus reaches a receptor, it connects with the neuron that carries the information by afferent pathway to the central nervous system. Once the information is processed, a response is elaborated that travels through the neurons by efferent pathway to an effector cell.

Synapses are simply the connection that exists between neurons, through their axons, or from these cells to the receptor or effector structures. Synapses are located between one neuronal axon and another, or between axons and receptors or effectors, and occur through electrical signals or chemical mediators called neurotransmitters.

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2 years ago
NEED HELP DUE TODAY PLZ HELP ME!!!!
Alex_Xolod [135]

Answer:

a

Explanation:

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3 years ago
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How did this rock form?​
umka21 [38]

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what effect does the nervous system have on the heart rate? stimulation by sympathetic nerves sets the resting heart rate of the
Julli [10]

The effect nervous system has on the heart rate is

Stimulation by parasympathetic nerves causes the heart rate to slow down.

The two branches of the autonomic (involuntary) nervous system regulate heart rate. The parasympathetic nervous system and the sympathetic nervous system (SNS and PNS) (PNS). To increase heart rate, the sympathetic nervous system (SNS) produces the catecholamines epinephrine and norepinephrine. The hormone acetylcholine is released by the parasympathetic nervous system (PNS) to reduce the heart rate. Your heart rate may briefly increase due to stress, coffee, and excitement, whereas it may temporarily decrease due to meditation or deep, steady breathing. Any amount of exercise will raise your heart rate, which will stay up as long as you keep exercising.

To learn more about nervous system here:-

brainly.com/question/13487019?referrer=searchResults

#SPJ4

8 0
1 year ago
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