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
choli [55]
4 years ago
10

In cellular membranes, why do the tails ends of the lipid molecules face toward eachother?

Biology
2 answers:
Soloha48 [4]4 years ago
8 0
The tails are hydrophobic and the heads are hydrophilic, causing the tails to go inward and the heads to face outward.
Aleksandr [31]4 years ago
6 0
The heads are hydrophilic so they are attracted to water. can I please get brainliest also? I need them to rank up
You might be interested in
Under which condition will the metabolic activity in a sea urchin egg most likely be activated even in the absence of sperm
Westkost [7]

Answer:

no

Explanation:

5 0
3 years ago
Can somebody help me ASAP , I’m timed!
marishachu [46]

Answer:

B.

Explanation:

B. carbon decays relatively quickly.

3 0
3 years ago
Read 2 more answers
Pls pls pls help. I will give BRAINIEST​
erma4kov [3.2K]

Answer:

A

Ametrine containing amethyst and citrine, from Bolivia

Abelsonite

Abenakiite-(Ce)

Abernathyite

Abhurite

Abramovite

Althausite

Althupite

Altisite

Alum-(K)

Aluminite

Aluminium

Alunite

Alunogen

Amakinite

Amarantite

Amblygonite

Ameghinite

Amesite

Amicite

Amphibole (mineral group)

Analcime (analcite)

Anandite

Anapaite

Anatase

Ancylite (mineral group)

Andalusite

Andersonite

Andesine

Andorite (IV/VI)

Andradite

Andyrobertsite

Anglesite

Anhydrite

Ankerite

Annabergite

Annite

Anorthite

Anorthoclase

Antarcticite

Anthonyite

Anthophyllite

Antigorite

Antimony

Antitaenite

Antlerite

Apachite

Apatite (mineral group)

Aphthitalite

Apophyllite

Aragonite

Arcanite

Archerite

Arctite

Arcubisite

Ardaite

Arfvedsonite

Argentite

Argutite

Argyrodite

Armalcolite

Arsenic

Arseniosiderite

Arsenoclasite

Arsenolite

Arsenopyrite

Arthurite

Artinite

Artroeite

Ashburtonite

Ashoverite

Asisite

Astrophyllite

Atacamite

Athabascaite

Atheneite

Aubertite

Augelite

Augite

Aurichalcite

Auricupride

Aurostibite

Austinite

Autunite

Avicennite

Avogadrite

Awaruite

Axinite (mineral group)

Azurite

Varieties that are not valid species:

Adamantine spar (variety of corundum)

Agate (variety of chalcedony and quartz)

Alabaster (variety of gypsum)

Alexandrite (variety of chrysoberyl)

Allingite (synonym of amber)

Alum

Amazonite (variety of microcline)

Amethyst (purple variety of quartz)

Ametrine (variety of quartz)

Ammolite (organic; also a gemstone)

Amosite (asbestiform grunerite)

Antozonite (variety of fluorite)

Anyolite (metamorphic rock - zoisite, ruby, and hornblende)

Aquamarine (light blue variety of beryl)

Argentite (high temperature form of acanthite)

Asbestos (fibrous serpentine- or amphibole minerals)

Auerlite (variety of thorite)

Avalite (chromian variety of illite)

Aventurine (variety of quartz)

3 0
3 years ago
Which of the following has yielded compounds with the most antimicrobial activity?
nignag [31]

Answer:

Soil

Explanation:

There are many different types of bacteria found in soil that has antimicrobial activity in it.

The soil has many different varieties of bacteria and microorganisms that are capable of producing antibiotic.

These bacteria are extracted from the soil and antibiotic production is done in order to treat many disease.

Long time ago, people used to put soil on the wounds as it has antimicrobial activity which treats infection.

5 0
3 years ago
Compared to arteries, the velocity of flow of the blood through the capillaries is:______.
Nutka1998 [239]

Answer: D) much slower

Explanation:

The circulatory system, made up of arteries and veins, is fundamental to maintaining life. Its function is the delivery of oxygen and nutrients to all cells, as well as the removal of carbon dioxide and waste products, the maintenance of physiological pH, and the mobility of the elements, proteins, and cells of the immune system. An artery is each of the vessels that carry blood with oxygen from the heart to the capillaries of the body. They arise from a ventricle and their walls are very strong and elastic to resist the pressure that the blood exerts when it is pumped out of the heart.

Capillaries are very small diameter, thin-walled blood vessels connect small arteries (arterioles) to veins, allowing nutrients and oxygen to pass through to tissues.  The main function of the capillaries is the exchange of substances between the light of the capillaries and the cell interstice of the tissues.

When the blood reaches the capillary bed, the speed with which it circulates inside these vessels is very low. This is due to the fact that in a branching system of tubes, the speed decreases proportionally to the increase in the joint section of the branches. Thus, in the aorta, which has a small section, the speed is very high (400 mm/sec), it decreases at the level of the arteries and arterioles and at the capillary level it becomes minimal (0.1 mm/sec). <u>This fact, together with the thinness of the capillary wall, provides the necessary conditions of time and space for the exchange to take place in the most optimal way.</u>

<u />

7 0
3 years ago
Other questions:
  • What is the theoretical probability of rolling an odd number on a fair die with six faces?
    9·1 answer
  • Mrs. And Mr. Smith both have widow's peaks (dominant). Their first child also has a widow's peak, but their second child doesnt.
    13·2 answers
  • Suppose you are part of a community with a sustainable yield of fish. Which ofthe following would be true?a. The yield of fish i
    11·1 answer
  • Most grasses of the prairies
    11·1 answer
  • Which method(s) can be used to join double-stranded breaks in DNA? (choose all that apply)
    5·1 answer
  • Energy efficiency and energy conservation mean the same thing? true or false
    11·1 answer
  • Plant cells that are specialized for cell division are most likely found in what part of a plant?
    12·1 answer
  • What type of succession is shown in the picture?
    11·2 answers
  • Which of the following is false of the integumentary system?
    12·1 answer
  • What are day and night?<br> PLS ANSWER WILL GIVE BRAINLIEST
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!