What chemical property do phospholipids have that allow them to interact 2 points
with substances like water AND oil? *
Phospholipid molecules are completely nonpolar so they don't interact with polar
compounds
Phospholipid molecules are both polar and nonpolar
Phospholipid molecules are completely polar so they don't interact with nonpolar
compounds
O Phospholipid molecules are small so they are unaffected by water and oil
Answers
Answer:
The Lipid Bilayer
Explanation:
The lipid bilayer has been firmly established as the universal basis for cell-membrane structure. It is easily seen by electron microscopy, although specialized techniques, such as x-ray diffraction and freeze-fracture electron microscopy, are needed to reveal the details of its organization. The bilayer structure is attributable to the special properties of the lipid molecules, which cause them to assemble spontaneously into bilayers even under simple artificial conditions.
Related Questions
Which best describes two counteracting forces on an object?
using a dolly to push a box to another location
two children pulling apart a wishbone
a group of dogs pulling a dogsled across the ice
two people pushing a broken-down car up the road
Answers
Answer:
The answer is B: Two children pulling apart a wishbone
Explanation:
Edge2020!
Answer:
b
Explanation:
Write 8 examples on possible hazard in raising four-legged animals and fish
Answers
Answer: The below are following hazards of four-legged animals and fish.
Explanation:
The four legged animals like cats, dogs, horse, and others need proper shelter, food, and care to survive.
They need to be taken outdoors for excretion, and walk.
The mating period is not fix and not easily done.
The four like fishes like turtle and squid are difficult to be handled in aquarium.
The four legged fishes do not come in fishing net during aquarium cleaning.
There are chances of being biten by four legged animals and their associated diseases like rabies.
These animals can lick the food we eat and contaminate the food.
The animal feces may produce air pollution.
The animal noise like dog bark can cause noise pollution. Thus can lead to problem of hypertension.
Why is it important that we study the web of life?
Answers
Answer:
An ecosystem is made up of all the living animals and plants and the non-living matter in a particular place, like a forest or lake. The idea of the web of life is shown by the interdependence within an ecosystem. ... Animals and plants depend on a complex system of food for survival.
What are the ecological levels from smallest to largest
Answers
Answer:
I think that it would be; Population, Community, Ecosystem, Biomes, Biosphere.
Explanation:
Hope this helps!
How did Claire’s digestion reaction rates tell you that the problem was in her small intestine, and not her stomach?
Answers
Absorption of the nutrients will not happen in her small intestine.
Claire’s digestion reaction rates tell you that the problem was in her small intestine, and not her stomach because the intestine is responsible for the absorption of most of the nutrients produced from eating and drinking of food substances.
If the absorption of the nutrients will not happen by the intestine, the whole homeostasis or equilibrium of the body disturbs and no growth of the cell occurs so we can conclude that absorption of the nutrients will not happen in her small intestine.
Learn more: https://brainly.com/question/19606632
Answer:
Claire’s digestion reaction rates tell you that the problem was in her small intestine, and not her stomach because the intestine is responsible for the absorption of most of the nutrients produced from eating and drinking of food substances.
Explanation:
can someone do a b c for me
Answers
Answer:
a) 35
b) 8
Explanation:
i cant do c but i think these are the right answers
In a volcanic eruption, carbon dioxide dissolved in magma is released into the atmosphere during the explosion. What transition is described here? Question 2 options: Biosphere to geosphere Hydrosphere to biosphere Geosphere to atmosphere Atmosphere to hydrosphere asap
Answers
Answer:
Biosphere to geosphere.
Explanation:
Answer:
Geosphere to atmosphere
Explanation:
Got it correct on quiz
Because they are nearer to people and property, surface waves do more damage than body waves. O True False
Answers
Answer:
true
Explanation:
Which is the function of blood cells?
Answers
Answer: What are the functions of blood cells? The main job of red blood cells, or erythrocytes, is to carry oxygen from the lungs to the body tissues and carbon dioxide as a waste product, away from the tissues and back to the lungs.
Hope this helps... Stay safe and have a great Thanksgiving!!!!! :D
1. Which is not a characteristic of jawed fishes?
a. endotherm
b. gills
c. skin covered by scales
d. two-chambered heart
Answer: A
Answers
The answer is a. endotherm
What is the center/core of an atom?
Answers
Answer:
the nucleus is the center of an atom.
Explanation: you can call it "the powerhouse" of the atom.
4. Analyze the roles of greenhouse effect
agriculture sector in Bhutan.
in the
-
Answers
Answer:
global warming
Explanation:
it will make agriculture very hard
The circulatory system is an organ system in the body that helps maintain
homeostasis by transporting oxygen, nutrients, and other substances throughout
the body and removes wastes from tissues. The circulatory system includes the
heart, blood vessels, and blood.
Name Class Date
10Chapter 16 Test
Based on the information in the table, which types of cells are present in tissues
that comprise the circulatory system? Select all that apply.
a. Fat cells are part of the circulatory system because they store energy for the
system.
b. Beta cells are part of the circulatory system because they are found in the
pancreas and secrete insulin, which keeps blood glucose level in response to
food intake.
c. Hair cells are part of the circulatory system because they are found in the ear
and transfer vibrations to neural signals that are interpreted by the brain as
sound.
d. Cardiomyocytes are part of the circulatory system because they are muscle
cells found in the heart, which pumps blood throughout the body.
Thank you!
Answers
Based on the information in the table, the types of cells present in tissues are Cardiomyocytes are part of the circulatory system because they are muscle cells found in the heart, which pump blood throughout the body. The correct option is d.
What are cardiomyocytes?The cell that contracts the heart is called a cardiomyocyte, and it does so with the help of a complex network of ion transporters and contractile proteins with the aim of efficiently carrying out the contraction-relaxation cycle.
Typically, pacemaker cells, force-producing ventricular and atrial CM, and cardiomyocytes (CM) are separated.
Therefore, the correct option is d. Cardiomyocytes are part of the circulatory system because they are muscle cells found in the heart, which pump blood throughout the body.
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what organelle is labeled K in figure 7-4 and what is the function of this organelle?
Answers
Answer:
I think that will be the Cell membrane to keep the organelles inside the cell and other materials out of the cell
Explanation:
function:
-Helps organisms maintain homeostasis by being selectively permeable
or
-Helps organisms maintain homeostasis by choosing what may or leave the cell
What trend does the first ionization energy follow in the periodic table?
Answers
Answer:
A
Explanation:
Answer: B
Explanation: i just got it wrong and thats the right answer
what is the amino acid sequence of the DNA strand: TAC AAA GTT AGA GAG TAG ATC
Answers
hope this helps
Which is an example of the gravitational force?
A basketball that was thrown in the air falls to the ground.
The particles that make up the neutrons in an oxygen atom are held together.
A radioactive element, uranium, decays and becomes stable.
The molecules that make up olive oil stick together.
Answers
A basketball that was thrown in the air falls to the ground.
Answer:
A
Explanation:
What will happen to the rate of photosynthesis, if the temperature is
either above or below the optimal range?
it will increase
it will decrease
it will remain unchanged
Plz answer this fast!
Answers
Answer: im not 100% but i think its it will increase
Explanation:
At temperatures above 68 degrees Fahrenheit,or 20 degrees Celsius,the rate of photosynthesis decreases because the enzymes do not work as efficiently at this temperature. This is despite the increase of carbon dioxide diffusion into leaves.
PLS HELP!! WILL GIVE BRAINLIEST!!
1. Summarize the steps of the scientific method.What is the purpose of the control in an experiment? The variable?
Answers
Answer:
You make an observation, ask a question, form a hypothesis, make a prediction about the hypothesis, test the prediction and lastly use the results to make new hypotheses or predictions.
This increases the reliability of the results (A scientific control is an experiment or observation designed to minimize the effects of variables other than the independent variable)
The things that are changing in an experiment are called variables. A variable is any factor, trait, or condition that can exist in differing amounts or types.
Explanation:
18. Which of the following is not an advantage of using biological control?
A. It does not pollute the environment
C. It does not affect the health of humans
B. It upsets the natural food webs in the area
D. It is not costly
Answers
Answer:
Explanation:
It upsets the natural food webs in the area
i think B is the answer..
sorry if its not.
The Titanic was said to be “unsinkable”. What happened April 15, 1912 that caused it to sink?
Answers
Answer:
After the water gushed aboard and the boat split into two, there was nothing left that kept the boat afloat. The weight of water and gravity ultimately pulled the large cruiser to its watery doom.
Explanation:
I HOPE THIS HELPS
Answer:
Explanation: The immediate cause of RMS Titanic's demise was a collision with an iceberg that caused the ocean liner to sink on April 14–15, 1912. While the ship could reportedly stay afloat if as many as 4 of its 16 compartments were breached, the impact had affected at least 5 compartments.
Water molecules made by living things become part of the water cycle through
A. the dark reactions
B. the Krebs cycle
C. alcoholic fermentation
D. aerobic respiration
Answers
Answer:
D. aerobic respiration
Timed!! NEED HELP!!
Need help answering these two fill in the black questions
(7 and 8)
Answers
Answer:
a
Explanation:
What countries can a 650 GW power capacity sustain?
Answers
Answer:
What is GW standing for ?
Explanation:
Please help me out once again
Answers
I hope this help you
What is the role of light and chlorophyll in photosynthesis?
Answers
Explanation:
During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
Chlorophyll's job in a plant is to absorb light—usually sunlight. The energy absorbed from light is transferred to two kinds of energy-storing molecules. Through photosynthesis, the plant uses the stored energy to convert carbon dioxide (absorbed from the air) and water into glucose, a type of sugar.
In photosynthesis, role of light is to convert water and carbon dioxide to organic products and chlorophyll helps in absorbing light energy from the sun.
What is photosynthesis?It is defined as a process by which plants and other photosynthetic organisms convert the light energy in to chemical energy through the process of cellular respiration.
Some of the energy which is converted is stored in molecules of carbohydrates like sugar and starches which are made up of from carbon dioxide and water . Photosynthetic organisms which can perform photosynthesis are algae and cyanobacteria. Photosynthesis is largely responsible for producing and maintaining the content of oxygen in earth's atmosphere.
The process begins with proteins absorbing light energy which are called reaction centers and contain a green pigment which is called chlorophyll . In plants ,these pigments are present inside organelles called chloroplasts while in bacteria they are present in plasma membrane.
Learn more about photosynthesis,here:
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What are four major characteristics of the phylum Echinoderms?
Answers
Answer:A calcareous, spiny endoskeleton of plates or ossicles
A water-vascular system
Pedicellariae
Dermal branchiae
Basic penta-radial symmetry
Explanation:
Explanation:
Hope this helps....................
What is the best classification of the stimuli described in the following scenario? You are quietly reading a book on the beach. Unexpectedly, the person next to you lights a large firework. You jump up and throw your book in the sand.
Fight or Flight
Photoropism
Geotropism
Wilting and Turgor
Answers
Why do phospholipids form a bilayer in water?
Answers
Answer:
When phospholipids are mixed with water, they spontaneously rearrange themselves to form the lowest free-energy configuration
Explanation:
12 A group of organs working together to perform a certain
function is called
A a cell
B an organism
Ca system
D a tissue
Answers
Answer:
I believe its a system.