answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
HACTEHA [7]
2 years ago
13

A neuron transmits information by the secretion of hormones. True or False

Biology
2 answers:
ser-zykov [4K]2 years ago
7 0

Answer:

i believe it is false

Explanation:

grandymaker [24]2 years ago
4 0

Answer:

The given statement is false.

A neuron is the basic structural and functional unit of the nervous system. It helps in transmitting information from one neuron to another neuron, gland, or muscle cell.

The conduction of nerve impulse is electrochemical in nature. It transmits the impulse electrically through the axon the nerve cells and chemically through synapses (gap between two nerves cells).

The axon terminals of pre-synaptic nerve cell release chemical messengers (also called neurotransmitters) in the synaptic cleft. These messengers then bind to the receptors present on the post-synaptic nerve cell and regenerate the nerve impulse.

You might be interested in
has recently taken up weight lifting and his friends at the gym mistakenly believe they should eat more protein to build muscle.
faltersainse [42]

Complete Question

Ruben Ward has been weight lifting and eating a high protein diet. Below is Ruben's profile and what he ate for a day. He entered his profile information and food intake into Diet & Wellness Plus and then pulled the Diet & Wellness Plus Reports. View Ruben’s Intake vs Goals and Macronutrient Ranges Reports and then answer the questions below. Profile for Ruben Ward 1. Age: 19 years old 2. Gender: Male 3. Height: 5 ft, 8 inches 4. Weight: 205 lbs 5. Non-Smoker 6. Activity Level: Active

Ruben has recently taken up weight lifting, and his friends at the gym mistakenly believe they should eat more protein to build muscle. The DRI for protein for healthy adults is 0.8 g per kg body weight. If Ruben weighs 205 lbs (93 kg), how many grams protein per kg body weight did he eat on this day?

a. 5.37 g/kg

b. 10.33 g/kg

c. 3.55 g/kg

d. 4.88 g/kg

Answer:

c. 3.55g/kg

Explanation:

RDI means Recommended Dietary intake. It is the required amount of a nutrient expected to be taken by an individual for optimal health.

The Recommended Dietary Intake I'd protein falls withing the range of 0.8 grams per kg to 1.8 grams per kg

For Reuben

He weighs 93 kg

If Reuben consumed 330 grams of protein, his grams of protein per kg body weight is

330 grams ÷ 93kg

= 3.55g/kg.

4 0
2 years ago
Alicia is being tickled by her older sister. which divisions of the nervous system are receiving the signals from her sister’s f
Finger [1]

In this case, when Alicia is being tickled  by her older sister, the divisions of the nervous system which are responsible for receiving the signals from her sister’s fingers are called somatosensory cortex and anterior cingulated cortex nervous system. 

When you are touched lightly, the effect of having that ticklish sensation is caused by the analysis of two regions of the brain. For example, when our brain analyses the pressure of the touch, this is the work of the somatosensory cortex. On the other hand, as soon as something touches your skin, the signal sent from the skin's sensory receptors also passes through the anterior cingulated cortex.<span>This is where the pleasant feelings are governed. </span>

6 0
2 years ago
Read 2 more answers
Chao is thinking about doing a project on plate tectonics for the school science fair. Which design would best relate to how the
aalyn [17]
Chao should use a flat shallow pan filled with a thick liquid that can be heated by a hot plate with pieces of thin plastic sheets floating on top of the liquid. This part of the experiment will best depict plate tectonics because of the variables that can be seen

hope this helps
3 0
2 years ago
Read 2 more answers
What situation best represents how DNA sequencing, PCR, and gene probes might be used together? Multiple Choice Scientists might
Ivahew [28]

Answer:

Scientists might replicate a strand of DNA using PCR before sequencing it. Once the sequence is known, they can produce a corresponding gene probe

Explanation:

PCR refers to the polymerase chain reaction that amplifies the small sample of DNA into multiple copies in three steps. These steps are denaturation of sample DNA to produce single-stranded template strand, binding of primer to the template and elongation. The multiple copies of the sample DNA are then used to decipher its sequence using various sequencing methods.

Once the sequence of the sample DNA is known, the short, single-stranded DNA molecules that are complementary to the specific sequence of DNA are formed. These single-stranded DNA molecules are called DNA probe and are used to detect the specific nucleotide sequence in some other sample DNA.

8 0
2 years ago
When two objects are near each other, how would increasing one object's mass affect it
Bumek [7]

Answer:

When two objects are near each other, increasing one object's mass would cause the gravitational force of the object to increase. where m and M are the masses of the two objects, d is the distance between their centres, and G is the gravitational constant.

Explanation:

one is big one is small

4 0
2 years ago
Other questions:
  • Trees, such as those in the deciduous forest, are very important to the environment. If the number of trees on earth continues t
    11·2 answers
  • Jasmine's mother took her to the doctor when she had a sore throat. The doctor determined she had strep throat and prescribed an
    9·2 answers
  • In which two ways can scientists exhibit ethical behavior?
    9·2 answers
  • As protons flow through the ______, a protein in the electron transport chain, energy is released and exploited to combine ADP a
    15·1 answer
  • Which statements describe continental crust? Select the three correct answers (apex)
    14·2 answers
  • Theodor W. Engelmann illuminated a filament of algae with light that passed through a prism, thus exposing different segments of
    6·1 answer
  • Since each myofibril is attached at either end of the muscle fiber, when sarcomeres shorten, the muscle fiber
    11·2 answers
  • In the article, which technologies have been developed to enhance space exploration? Choose all that apply.
    15·2 answers
  • A strand of DNA contains the bases adenine, cytosine, cytosine, and guanine, in that order. Which would be the order
    12·2 answers
  • An organic disorder whose symptoms tend to develop gradually and worsen over time is
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!