1answer.
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
stira [4]
3 years ago
7

Which of the following statements about the sympathetic nervous system is true? A. Stimulation of the sympathetic nervous system

generally causes a decrease in blood pressure. B. The only neurotransmitters it secretes are epinephrine and norepinephrine. C. There are three different subtypes of sympathetic nervous system receptors on target organs. D. The nerves exit the central nervous system in the head and from the lumbar spine.
Biology
1 answer:
geniusboy [140]3 years ago
6 0

Answer:

D. The nerves exit the central nervous system in the head and from the lumbar spine.

Explanation:

The preganglionic neurons transmit the nerve impulses through the cranial or spinal nerves that arise from the brain, to the postganglionic neurons from where the nerve fibers that relay these nerve signals to the different viscera and effector organs, located along the spinal cord

You might be interested in
Carbohydrates primant elements?
Ganezh [65]
<span>Indeed, "carbo" means carbon, while "hydrate" means water, a combination of hydrogen and oxygen molecules. All carbohydrates, including sugar, therefore contain the same three elements: carbon, hydrogen and oxygen. ... Glucose, for instance, is a single-unit carb with six carbon atoms ...</span><span>
</span>
7 0
3 years ago
How<br> many<br> amino acids do two mRNA codons code for?<br> Please no random awnsers for points
Cloud [144]
2 amino acids; codon = a triplet & 1 codon codes for 1 amino acid therefore if are 2 mRNA codons then you’ll have 2 amino acids
5 0
3 years ago
Look carefully at the model. Plants take in the increased ground water and use the water for photosynthesis. Plants also release
MArishka [77]
The answer is D, Transpiration
4 0
3 years ago
Read 2 more answers
Fructose is? also known as dextrose. the sweetest of the sugars. abundant in whole grains. a starch. known as milk sugar.
Elina [12.6K]

Dextrose and fructose are both types of sugar. the sugar with the best flavor. plenty of whole grains. the starch. called milk sugar.

It is also found naturally in other plant foods such as honey, sugar beets, sugar cane, and vegetables.  Fructose is the  sweetest naturally occurring carbohydrate, 1.2 to 1.8 times more  sweeter than sucrose (table sugar). is the sweetness of Fructose metabolism does not require insulin and has little effect on blood sugar levels.  There are many different types of sugar, some  more common than others. Fructose, like glucose, is a type of sugar known as a simple sugar or "simple sugar". Monosaccharides can be combined to form disaccharides, the most common of which is sucrose, or "sugar." Sucrose is made up of 50% fructose and 50% glucose. Fructose and glucose have the same chemical formula (C6H12O6), but due to their different molecular structures,  fructose is 1.2 to 1.8 times sweeter than sucrose. In fact, fructose is the sweetest natural carbohydrate.

In nature, fructose is most commonly found as a component of sucrose. Fructose is also found in plants as a simple sugar, but that doesn't mean other sugars don't exist.

Know more about Fructose:

brainly.com/question/17610432

#SPJ4

4 0
1 year ago
What are two major advantages of high-yield modern agriculture? what are the major harmful environmental impacts of agriculture?
goldfiish [28.3K]
1.High yield modern agriculture refers to the practice of breeding genetically modified crops or using fertilizer to increase the production yield of planted crops. Two advantage of high yield modern agriculture are:
1. Production of large quantities of planted crops.
2. Ability to select and breed plants with superior qualities.

2. Agriculture have some negative influence on the environment, the major harmful environmental impacts of agriculture are:
a.  Habitat loss: Agricultural practices present great danger to species and ecosystem. This is because, farmed areas serve as habitats for different types of wild plants and animals. Farming the areas makes these living organisms to lose their habitats and these throw the ecosystem into imbalance.
b. Soil erosion and degradation: When natural vegetation are converted into agricultural lands, the breaking up of the soil leads to erosion, which wash away the top soil and the nutrients that are embedded in it. 
c. Pollution: The chemicals that are used during farming operations, such as fertilizers, pesticides, etc. cause pollution of the air and the surrounding waters.
3. Soil erosion is the process by which the top layers of soils are carried away by agents such as wind and water. The biggest negative effect of soil erosion is the loss of top soil. The top soil is the part of the soil that contain most of the nutrients that plants use to grow. When this part of the soil is lost, the soil usually becomes non fertile. Soil erosion can also lead to water pollution. When soils are eroded from the farm lands and carried to the surrounding waters, the waters will be polluted by the chemicals such as pesticides, herbicides and fertilizers, which are had been used on the soils. This can lead to the death of the animals that are living in the waters.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Scientists use existing fossils to predict what the transitional forms between organisms might look like. Why might it be so har
    8·1 answer
  • 50 POINTS IF ANSWER ALL!
    14·1 answer
  • Your relative is experiencing memory loss related to Alzheimer disease. Research suggests that the decline in memory is due to a
    6·1 answer
  • A mutation that does not affect the outcome of the amino acid that will be placed in the polypeptide sequence is known as: Selec
    12·1 answer
  • During upwelling, nutrient-rich water rises to the surface. How would this most likely affect the biotic components of the ecosy
    8·1 answer
  • Electricity flows from?
    15·1 answer
  • How are alleles for the same gene related? A. They have different genetic sequences but are found in the same location on a chro
    8·1 answer
  • What was the most challenging activity why​
    7·2 answers
  • Anyone know?????????
    5·1 answer
  • .Which statement about fertilization strategies is true?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!