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
WINSTONCH [101]
3 years ago
6

All living organisms have a complex chemistry. A) TRUE B) FALSE

Biology
1 answer:
Mila [183]3 years ago
3 0

Answer:

false

Explanation:

there are one celled organism very simple

You might be interested in
1. Other than having many features in common, state other characteristics of species 2. Give reasons for the loss of energy from
Natasha2012 [34]

Answer:

As a metabolic heat.

Explanation:

The loss of energy from one trophic level to the next in a food chain occurs because energy is lost in the form of heat when the organisms from one trophic level are consumed by organisms from the next level. Only 10% of energy is transferred from one trophic level to another while the remaining 90% energy is lost in the form of heat energy in the ecosystem.

8 0
3 years ago
Suppose that a patient is diagnosed with a new disease caused by the buildup of waste material in the body’s cells. Which organe
Misha Larkins [42]
I believe the organelle that is most likely malfunctioning in the patients cells are the lysosomes.
7 0
3 years ago
When completing the water properties lab, which property of water was reasonable for the water molecules sticking to the penny?
BaLLatris [955]

Answer:

Water has adhesive force between it's molecules and the penny s molecules

Explanation:

Hope it helps

8 0
3 years ago
adh or vasopressin... group of answer choices all of these options are correct promotes the insertion of aquaporins (specificall
vagabundo [1.1K]

Two of these options are correct (A & E)

So, the correct option is D.

<h3>About ADH/Vasopressin:</h3>
  • Other name for ADH is arginine vasopressin.
  • It is a hormone produced by the brain's hypothalamus and kept in the posterior pituitary gland.
  • It instructs the kidneys on how much water to hold onto.
  • The amount of water in your blood is continuously regulated and balanced by ADH.
  • Your blood's volume and pressure increase with higher water concentration.
  • ADH helps to sustain water metabolism along with osmotic sensors and baroreceptors.
  • The concentration of particles in your blood causes osmotic sensors in the hypothalamus to respond.
  • Carbon dioxide, sodium, potassium, chloride, and other chemicals are among these particles.
  • These sensors and baroreceptors tell your kidneys to store or release water to maintain a healthy range of these substances when particle concentration is out of balance or blood pressure is too low.
  • They also control how thirsty your body feels.
  • The particular nerve cells that make anti-diuretic hormone are located in the hypothalamus, a region at the base of the brain.
  • The hormone is sent by the nerve cells to the posterior pituitary gland, where it is released into the bloodstream, via their nerve fibers (axons).
  • By influencing the kidneys and blood arteries, anti-diuretic hormone aids in maintaining blood pressure.
  • Its primary function is to decrease the volume of water excreted in the urine, so conserving your body's fluid volume.
  • This is achieved by permitting a specific region of the kidney to enable water from the urine to be reabsorbed into the body.
  • As a result, the bloodstream is replenished with more water, urine concentration increases, and water loss is decreased.

<h3> Aquaporins and ADH:</h3>
  • Antidiuretic hormone levels above a certain threshold narrow (constrict) blood arteries, raising blood pressure.
  • The only way to fully recover from a lack of bodily fluid (dehydration) is by drinking more water.
  • The aquaporin 2 protein is made according to instructions from the AQP2 gene.
  • The water molecules are transported across cell membranes by this protein, which creates a channel.
  • Collecting ducts, a network of tiny tubes that reabsorb water from the kidneys into the bloodstream, are found in the kidneys where it is discovered.
  • In order to keep the body's water balance in check, the aquaporin 2 water channel is crucial.
  • A hormone known as vasopressin or antidiuretic hormone regulates the positioning of these channels (ADH).
  • The body creates more ADH when the amount of fluid consumed is low or when there is a lot of fluid loss (for instance, through sweating).
  • Aquaporin 2 water channels are ultimately inserted into the membrane of collecting duct cells by this hormone, which sets off chemical events.
  • Due to the re-absorption of water into the bloodstream made possible by these channels, the urine is more concentrated.
  • Less ADH is created when fluid intake is sufficient. Aquaporin 2 water channels are taken out of the collecting duct cells' membrane in the absence of signals from ADH.
  • During these times, the urine is more diluted and less water is reabsorbed into the bloodstream.

Disclaimer: The given question was incomplete on the portal. Here is the complete question.

Question: ADH or Vasopressin...

A. Promotes the insertion of aquaporins (specifically AQP2) into the apical membrane of the collecting duct cells

B. Promotes the insertion of aquaporins (specifically AQP3 and AQP4) into the basolateral membrane of the collecting duct cells

C. All of these options are correct

D. Two of these options are correct

E. When released, increases the osmolarity of the excreted urine

Learn more about "ADH" :

brainly.com/question/25921436

#SPJ4

8 0
2 years ago
A scientist discovered a new antibiotic and wanted to know if it would be effective against group A Streptococcus bacteria. He d
Tom [10]
An experiment is a process where the a scientist tests and draws their evidence and data from. Hence, this process is where the hypothesis be supported or negated.

Variables are traits, factors, or characteristics that either manipulated or measured being the subject to become the data.
The independent variable is B. 
<span>the presence of the new antibiotic</span>
6 0
3 years ago
Other questions:
  • If there was a sudden drop in temperature after the evolution of the first living cells, predict how that might have affected th
    7·1 answer
  • As DNA replication continues and the replication bubble expands, the parental double helix is unwound and separated into its two
    12·1 answer
  • 1. According to the central dogma, what is the relationship among DNA, RNA, and proteins?
    9·1 answer
  • A gene is a subunit of information on a chromosome true or false?
    9·2 answers
  • Bile is formed by
    11·2 answers
  • If Earth’s average surface temperature continues to change over the next 30 years at the same rate it changed between 1980 and 2
    15·2 answers
  • Where does respiration take place?​
    14·1 answer
  • A helium atom that has only two electrons will have its electrons in which orbital(s)?
    12·1 answer
  • People who are under the influence of drugs are at greater risk of injury than those who are not under the influence of drugs.
    8·1 answer
  • Leakage of lpg can be deleted by a person from a distance . name the process and write two applications of this process in our d
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!