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
Alexxandr [17]
2 years ago
9

In a phospholipid bilayer, the __________.a. phosphate groups are hydrophobic. b. fatty acid tails are ionized. c. fatty acid ta

ils are hydrophilic. d. proteins are located only between the two layers. e. phosphate heads are oriented toward the exterior of the cell or toward the cytoplasm.
Biology
1 answer:
den301095 [7]2 years ago
4 0

Answer:

Option-E

Explanation:

The phospholipid bilayer is the layer which forms the outer membrane of the cell.

The phospholipid layer is amphipathic as it contains both the hydrophilic and hydrophobic portions.

The phospholipid is composed of the glycerol attached to phosphate groups which form head or hydrophilic region and the 3 fatty acid tails which form the hydrophobic portion.

The head or hydrophilic portion is arranged in the layer facing the outer external portions and the inside of the cytoplasm as the lipid layer exist in the bilayer.

Thus, Option-E is correct.

You might be interested in
Who are the husband and wife depicted in these Byzantine mosaics, and what religious sacrament are they celebrating?
vlabodo [156]

Answer:

Byzantine art originated and evolved from the Christianized Greek culture of the Eastern Roman Empire; content from both Christianity and classical Greek mythology were artistically expressed through Hellenistic modes of style and iconography.

8 0
2 years ago
Hormones are _____. see concept 45.1 (page 998) signals that must interact with dna in order to be effective always proteins pro
DENIUS [597]
<span><span>The answer is ‘transported in blood or hemolymph are all under the control of the pituitary gland’. The pituitary is the master gland because it controls functions of other endocrine glands that produce different hormones.</span> <span>Hormones allow communication between organs and tissues for physiological regulation and behavioral activities, such as digestion, metabolism, respiration, and tissue function. </span></span>




4 0
2 years ago
Discharge summary: This 3-year-old infant was placed under anesthesia for an insertion of a ureteral catheter due to congenital
Inessa05 [86]

Answer:

Q62.10

Explanation:

Medical coding is a translation.  Coders for ease of work to medical doctors, takes medical reports from doctors,which entails doctors diagnosis, patients details and  prescription, and the procedures the doctor are to give to the patient, and thereafter change or turn them into a set of codes. it is important as it helps medical doctors for ease of services to the patients. Medical coding is also in medical billing process and requires knowledge of technical know-how for its success.

Medical coding has the details of the full descriptions of diseases, injuries, and health care procedures from Doctors or physicians, health care providers and change them into numeric or alphanumeric codes to simplify and  describe the diagnosis and the procedures  to be performed on the patients.

3 0
2 years ago
A farmer is breeding Andalusian chickens. He notices that when he mates a black chicken with a white chicken, the offspring are
RoseWind [281]
A)codominance that's when you see two colors, spotted or striped.
7 0
2 years ago
Read 2 more answers
A species was added into a particular ecosystem to control the population of a prey species. This method of introducing a new sp
Natasha2012 [34]
1- Bioremedation (When you add a species to an ecosystem its not native to.

2- The competition for resources increased in the ecosystem.
 
4 0
2 years ago
Read 2 more answers
Other questions:
  • A diseased cell is no longer able to produce proteins. Which cell structure is most likely malfunctioning?
    10·2 answers
  • _____ is a process that helps fuel your metabolism.
    5·2 answers
  • Arteries and veins are unsuited to exchanging materials with surroundings tissues explain why this case
    15·1 answer
  • The abo blood group in humans is an example of __________ producing four phenotypes.
    14·1 answer
  • Which type of proteins exhibit only primary and secondary structure?
    6·1 answer
  • A drug designed to inhibit the response of cells to testosterone would almost certainly result in which of the following? a. a d
    8·2 answers
  • Why is the interdependence of the worms and plants an example of commensalism?
    13·1 answer
  • Using the data from the paraquat experiment, explain how you know that paraquat did not cause the coral bleaching.​​​​​​​
    10·1 answer
  • Franklin was performing an experiment by combining hydrochloric acid and sodium hydroxide. He measured the mass of his reactant
    8·2 answers
  • At the age of 22, Mrs. LaBlanc was less than 4 feet tall. Her short stature was probably influenced by the lack of a growth horm
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!