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xz_007 [3.2K]
2 years ago
8

3.1.2, 3.1.3)

Biology
1 answer:
dimaraw [331]2 years ago
8 0

Answer:

C. mRNA serves as the template for DNA, which carries the code to the ribosome for protein construction.

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Where are amphibians who eat livingplants most likely to live in a lake
goldfiish [28.3K]

Answer:

the littoral zone

Explanation:

5 0
3 years ago
I NEED HELP QUICK, PLEASE !!
Fiesta28 [93]
I think the answer is C) R I had this question and that was right for me hope this helps!
3 0
3 years ago
to is when a stimulus successfully stimulates an action potential in its specific neuron. how your brain interprets the message
Xelga [282]

Information about the body and its surroundings is provided through the senses. Olfaction (smell), gustation (taste), equilibrium (balance and body posture), vision, and hearing are the five distinctive senses that only humans possess. We also have broad senses, sometimes known as somatosensation, that can react to stimuli including pressure, temperature, pain, and vibration. Somatosensation includes the sense of limb position used to monitor kinesthesia (limb movement), proprioception (the position of bones, joints, and muscles), and vestibular sensory, which is an organism's sense of spatial direction and balance. Although the sensory systems connected to these senses vary greatly, they all have the same purpose: to cause the nervous system to produce an electrical signal in response to a stimulus, such as light, sound, or body position.

<h3>What is Action potential ?</h3>

When a neuron transfers information away from the cell body and down an axon, it experiences an action potential. The action potential is also referred to as a "spike" or a "impulse" by neuroscientists. A depolarizing current causes an explosion of electrical activity known as the action potential.

Different ions crossing the neuron membrane result in action potentials. The sodium channels first open in response to a stimulus. Because the inside of the neuron is negative compared to the outside and there are much more sodium ions on the inside, sodium ions rush within the cell.

Depolarization, overshoot, and repolarization are the three phases of an action potential.

To know more about Action potential please click here : brainly.com/question/17841610

#SPJ4

3 0
1 year ago
2)
Rashid [163]

900J

Explanation:

Given parameters:

Specific heat of the aluminium = 900Jkg⁻¹K⁻¹

Mass of aluminium = 0.5kg

temperature change = 2K

Unknown:

Quantity of heat = ?

Solution:

The quantity of heat a body absorbs to cause a change in temperature is given as:

  H  = mcΘ

H is the quantity of heat

m is the mass of the substance

c is the specific heat capacity

Θ is the temperature change

 

   H = 0.5 x 2 x 900 = 900J

learn more;

Specific heat brainly.com/question/7210400

#learnwithbrainly

3 0
3 years ago
Which of the following statement(s) is/are true regarding the adrenal glands' relationship with the autonomic nervous system?
Studentka2010 [4]

Answer:

The true statements regarding the adrenal glands' relationship with the autonomic nervous system are:

a. The adrenal cortex is an extension of the parasympathetic nervous system.

c. The adrenal glands are strictly nerve tissue.

d. The parasympathetic division stimulates the adrenal cortex to secrete glucocorticoids.

e. The adrenal medulla is penetrated by the fibers of the sympathetic nervous system.

Explanation:

The  levels of the central nervous system which play important roles in influencing the autonomic nervous system include cerebral cortex, hypothalamus, brain stem, and spinal cord.  Usually, epinephrine (adrenaline) and norepinephrine are released into the blood stem when stress or a threat occurs.  This alert serves as a warning signal and defense system.  The purpose is to maintain homeostasis.

4 0
3 years ago
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