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
boyakko [2]
3 years ago
9

What is the main effect of epinephrine and norepinephrine?

Biology
1 answer:
ANTONII [103]3 years ago
6 0

The correct answer is option C

Epinephrine  leads to  constriction in blood vessels and causes dilation of  blood vessels in the skeletal muscles and the liver. Also being a stress hormone it increases blood pressure, heart rate, and glucose from energy stores and produces constriction in the smooth muscles.

You might be interested in
Write the molecular formula for glucose (C6H12O6)
Leno4ka [110]

Carbon six, Hydrogen 12, Oxygen 6

4 0
3 years ago
Read 2 more answers
Traits controlled by organellar dna do not show mendelian inheritance because
Lapatulllka [165]

Answer:

In mendelian inheritance, the alleles for a gene show normal dominant-recessive relationship. Chromosomes also show crossover due to which new random combination of traits is possible in the offspring. This crossover takes place between homologous chromosomes during meiosis I.

Organellar DNA like the ones present in mitochondria and chloroplast do not follow mendelian inheritance because unlike nuclear chromosomes they do not have cross over events. There is no orderly segregation of alleles during meiosis. Traits controlled by them are usually inherited as it is and usually it is from the maternal parent because paternal gamete like sperm does not contain mitochondria.

8 0
3 years ago
In Wisconsin, a very large population of lake trout, in which individuals mate at random, experiences no migration, mutations, n
chubhunter [2.5K]
In this population, what will occur is that there will be no evolution. Mutation is neccessary and important because they provide varitations that can result in evolutionary change. Other factors needed for evolution to occur are migration and selective pressure.
<span>
</span>
4 0
3 years ago
What is the basic unit of life
Fittoniya [83]

Answer: cells

Explanation:

5 0
2 years ago
Three add ons to a cell
muminat
What is the question exactly??
4 0
3 years ago
Other questions:
  • Veins have a much lower blood pressure than arteries. Which of these prevents backflow of blood in veins?
    15·1 answer
  • The smallest unit of life is the ___.
    8·1 answer
  • Which of the following properties of carbon give it particular importance to life
    12·1 answer
  • Steve's older brother got this cool new car. He said it can go from a stopped position to 80 miles per hour in ten seconds. His
    14·2 answers
  • Review the chart, which shows the population sizes of three African animals in 1990 and in 2000. Population Estimates of Animals
    16·2 answers
  • How does the ocean currents affect climate?
    7·1 answer
  • How many polynucleotide chains does a DNA molecule have ​
    5·1 answer
  • Describe the growth and development process of a typical annual plant
    10·1 answer
  • 2. About how often does a Full Moon happen?
    9·2 answers
  • 50 POINTS!!!!!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!