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
Veronika [31]
3 years ago
13

Can someone please help Mee!

Biology
1 answer:
sammy [17]3 years ago
3 0
It looks like a double helix, basically staircases that are making each possible molecule a dna by itself
You might be interested in
Please select the word from the list that best fits the definition
alexandr1967 [171]

-78.5 degree celsius or -109.2 degree Fahrenheit

5 0
3 years ago
The most recent blood work of a client with a diagnosis of heart failure indicates increased levels of atrial natriuretic peptid
kipiarov [429]

Optiosn are not provided in the question. The complete question s as following:

The most recent blood work of a client with a diagnosis of heart failure indicates increased levels of atrial natriuretic peptide (ANP) and brain natriuretic peptide (BNP). What are the most likely effects of these peptides on the patient's physiology?

A. Water retention

B. Increased tubular sodium reabsorption

C. Counteracting the effects of the renin-angiotensin-aldosterone system

D. Sympathetic nervous stimulation

Answer:

C. Counteracting the effects of the renin-angiotensin-aldosterone system

Explanation:

Atrial and ventricular volume / pressure expansion trigger the production of  atrial natriuretic peptide (ANP) and  brain natriuretic peptide (BNP) which are endogenously produced peptides.

The ANP and BNP plasma levels increase according to the extent of the heart failure. Myocardial stretching is a key factor in stimulating ANP and BNP secretion, while neurohumoral factors also play a role in the secretion process.

Natriuresis, Vasodilatation and activation of renin-angiotensin-aldosterone (RAA) and sympathetic nervous systems are the main physiological effects of ANP and BNP; both of which are expected to prevent the development of heart failure.

Hence, the correct option is C.

6 0
4 years ago
Paulo, age 62, has developed heart disease from a lifetime of smoking cigarettes. his heart disease is an example of _____. prim
larisa [96]
I believe his heart disease is an example of secondary aging. Primary aging refers to age-related changes that inevitably take place as time goes by.  Secondary aging results from disease and poor health practices such as lack of exercise, smoking, excess fat and other forms of self damage, and are often preventable, whether through lifestyle choice or modern medicine.
5 0
3 years ago
Read 2 more answers
A food handler must check the temperature of tcs food being held at least every how many hours
Mandarinka [93]
I have no clue but I will say 2
3 0
4 years ago
Read 2 more answers
Almost 50 percent of the carbon dioxide produced by the burning of fossil fuels is stored in the oceans. How does this influence
Annette [7]
The co2 becomes trapped in the atmosphere where it causes a greenhouse effect and continually gets warmer and warmer
4 0
3 years ago
Other questions:
  • How do the structures of alveoli and capillaries support the function of gas exchange?
    9·1 answer
  • Which type of feathers are long and extend beyond the body for lift?
    15·1 answer
  • Oxygen is mostly transported through the body ______. oxygen is mostly transported through the body ______. dissolved in red blo
    12·1 answer
  • This is a plan that outlines how the state government should be organized
    5·1 answer
  • 2. Large amounts of atmospheric carbon dioxide are absorbed by.
    5·1 answer
  • How do the functions of the skeletal and muscular system differ? A. Muscles provide structure and support to the body, while bon
    10·1 answer
  • Glaciers existed in many parts of the world but have melted. Scientists can detect that an area was once covered by a glacier us
    11·2 answers
  • Plants can respond to changing environmental conditions like temperature and amount of daylight.
    11·1 answer
  • Help please, I want the answer
    7·1 answer
  • If the process shown is meiosis, we would expect cells A, B, C, and D to have how many chromosomes
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!