The diagram below represents two cells viewed using the same magnification with the same microscope. One possible conclusion that can be drawn about the activity of these two cells is that...
Answers
Answer:
more active transport occurs in cell A then cell B
Explanation:
hope this helps ;)
The possible conclusion that can be made drawn about the activity of these two cells is that more active transport occurs in cell A than in cell B. The correct option is B.
What is transport?Active transport is a type of transport that cells use to move molecules up and down cell membrane concentration gradients.
Moving actively is carried out using a variety of membrane proteins known as carrier proteins that are connected to an energy source, such as ATP, for example.
The energy needed to move molecules or ions up or down a concentration gradient is provided by the hydrolysis of ATP during this process, known as active transport. The other transport is passive transport, which is reverse.
Therefore, the correct option is B. more active transport occurs in cell A than in cell B.
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Related Questions
in addition to the frog, what other organisms are classified as modern amphibians?
Answers
Answer:
1.Toad
2.Newt
3.Salamander
In addition to the frog, the other organisms that are classified as modern amphibians are toads and salamanders. Therefore, the correct option is A.
What are modern amphibians?Modern amphibians are a class of cold-blooded vertebrates that spend part of their life cycle in water and part on land. They are united under the taxon Lissamphibia. They are divided into three clades which are Urodela, Anura and Apoda. In addition to frogs, the other two groups of modern amphibians are toads and salamanders.
Snakes and lizards are reptiles, which are a different class of cold-blooded vertebrates. Opossums and koalas are marsupials, which are warm-blooded mammals, and sharks and skates are fish, which are cold-blooded vertebrates but are not classified as amphibians. Therefore, the correct option is A.
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The question is incomplete, but most probably the complete question is,
In addition to the frog, what other organisms are classified as modern amphibians?
A. toads, salamanders
B. snakes, lizards
C. opossums, koala
D. sharks, skates
A reaction between an antibody and soluble antigen, forming larger, interlocking molecular lattices, is called a(n)
Answers
Answer:
Precipitation reaction
Explanation:
Answer:
agglutination
Explanation:
HELP NEEDED!!!!!!!!!BIOLOGY
Answers
Answer:
Explanation:
isotonic - direction of osmosis is equal on both sides
hypertonic - direction of osmosis is outside of the cell
hypotonic- direction of osmosis is into the cell
Have you done back on the grammar trail ? If so please tell me the code for this code!!
Answers
Answer:
The code for which code?
Explanation:
Please Specify
When is the kinetic energy of a pendulum the least?
Question 5 options:
On the path beginning the upwards swing.
Half the distance on the path traveling back down.
At the bottom of the swing.
At the top of the swing where it briefly stops before changing direction.
Answers
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The Correct choice is ~
" At the top of the swing where it briefly stops before changing direction "
before changing the direction, it stops for a while therefore the kinetics energy is almost zero at that particular moment ~
The answer is D - At the top of the swing where it briefly stops before changing direction. This is where potential energy is at its highest, meaning that kinetic energy is at its lowest. When the pendulum is beginning its upwards swing, it has a lot of kinetic energy. When it is half the distance traveling down it also has lots kinetic energy. When it is at the bottom it as well has a lot of kinetic energy. The only time where the kinetic energy is least is when the pendulum stops to change direction. Any form of stopping forced the object to loose its kinetic energy.
I hope this helps! :)
Photosynthesis is a process in which _______ energy is converted to _______ energy.
A.
light; electrical
B.
heat; chemical
C.
light; chemical
D.
chemical; light
Answers
Answer:
C is the answer i think
light,chemical
Answer:
I'm gonna say C is the answer
Explanation:
because the sunlight goes in the plant and comes out as oxygen
When the concentration of ________ in tissue fluid is too high, intracellular water moves into the extracellular fluid compartment.
Answers
When the concentration of electrolytes in tissue fluid is too high, intracellular water moves into the extracellular fluid compartment.
OSMOSIS:
Osmosis is the movement of water molecules from a region of higher concentration to a region of lower concentration through a semipermeable membrane. Osmotic principle is based on concentration gradient i.e. difference in concentration across a membrane. Electrolytes represent solute such as salts, ions, sugar etc. Therefore, when the concentration of electrolytes in tissue fluid is too high, intracellular water moves into the extracellular fluid compartment.Learn more at: https://brainly.com/question/2404589?referrer=searchResults
________ arises when different microbes within a population or community try to acquire the same resource.
Answers
Answer:
competition
Explanation:
competition arises lead to a struggle for survival and adaptation follows
i need help with this
Answers
Answer:
C. cell wall
Explanation:
The cell wall is the structure that would normally be found in a plant cell but not in animal cell. The plant cells get collapsed due to the environmental pressure, not in the case of animal cell.
how does an autoimmune disease affect the muscular system?
Answers
Answer:
Explanation:
Myositis (my-o-SY-tis) is a rare type of autoimmune disease that inflames and weakens muscle fibers. Autoimmune diseases occur when the body's own immune system attacks itself. In the case of myositis, the immune system attacks healthy muscle tissue, which results in inflammation, swelling, pain, and eventual weakness.
Which of the following statements describes the relationship between the gastrocnemius and soleus muscles?
Answers
Answer:
d. All of the above
Explanation: is correct
which is smaller organ from heart and muscle tissue
Answers
Answer:
small instestine...
.
....
John goes to work by car or by train.
(a) The probability that John goes by car is 04
Work out the probability he goes by train
Answers
Answer:
0.6
Explanation:
1 - 0.4 = 0.6
Probability will always be out of 1 therefore if the probability of John going to work by car is 0.4 then going by train would be 0.6.
If a deletion occurs in a gene that encodes DNA polymerase I and no functional DNA polymerase I is produced, what will be the MOST likely consequence of this mutation
Answers
3’—>5’ exonuclease : DNA repair
5‘—>3’ exonuclease : primer removing
All of the functions mentioned above may disable.
In mitosis, the nuclear envelope must first break down so the duplicated DNA can segregate into separate daughter cells. Which phase does this happen
Answers
Buzz bugs lay eggs that burrow into polar bear skin write any 2 adaptations which it can have (it’s urgent)
Answers
Answer: See explanation
Explanation: They could have cold resistances since they are being born in a cold climate.
10. What are the products of aerobic respiration? نقطة ŮاŘŘŻŘ© a. Carbon dioxide and Water b. Glucose and Oxygen c. Glucose and Water d. Carbon Dioxide and Oxygen.
Answers
Answer:
a) Carbon dioxide and water
Explanation:
The reaction is called aerobic respiration, and it produces energy which transfers to the cells. Aerobic respiration makes two waste products:carbon dioxide and water.
The movement of water across cellular membranes through aquaporins is known as?(1 point)
endocytosis
active transport
simple diffusion
osmosis
Answers
Answer:
- osmosis -
Explanation:
The quick trick is that osmosis can only occur in water or insolvent movements!
Think of fish, fish have a lot to do with osmosis because the water will go through the fish's skin/gills which will help them breathe and thrive.
!! hope that helps love you guys !!
The movement of water across cellular membranes through aquaporins is known as osmosis. Water moves down the concentration gradient. The fourth option is the correct answer.
How do molecules move across the cell membrane?Molecules can pass the cell membrane both actively and passively. In passive transport, no energy or ATP is required. Molecules can move from a higher concentration to a lower concentration.
Diffusion and osmosis are examples of passive transports. In diffusion, gases and other small molecules pass the cell membrane from a higher to a lower concentration. Water is a polar molecule, so it doesn't pass the membrane due to its nonpolar nature. Cells have aquaporin channels that are made for water.
Through aquaporins, water passes into the cell. This is called osmosis. In active transport, energy is required. When a molecule passes from a lower concentration to a higher concentration, energy is needed. An example is sodium-potassium ATPase.
Hence, the correct answer is osmosis. The fourth option is the correct answer.
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During what stage(s) of the cell cycle is the cell actively dividing?
Answers
Answer:
interphase
Explanation:
The cell cycle has two major phases: interphase and the mitotic phase (Figure 1). During interphase, the cell grows and DNA is replicated. During the mitotic phase, the replicated DNA and cytoplasmic contents are separated, and the cell divides.
7)
.......... and....
Are weak forces of attraction.
Answers
Answer:
inter molecular forces and van der wall forces are weak forces of attraction.
Explanation:
hope this helps :)
#followformore
Which body system is correctly paired with its function and interaction with the brain?
A. Digestive system; it ensures that toxic materials are not formed in the brain.
B. Skeletal system; it forms a protective structure that surrounds the brain.
C. Muscular system; it helps create energy for brain cells.
D. Excretory system; it eliminates excess carbon dioxide from the brain.
Answers
Answer:
B
Explanation:
the skull protects the brain
Which of the following is NOT an accessory gland of the male reproductive system?
Answers
Answer:
a. Testosterone gland
Explanation:post protected
Testosterone gland is not an accessory gland of the male reproductive system.
What is Testosterone gland?Testosterone is a hormone that is primarily produced in the testicles in males and in small amounts in the ovaries and adrenal glands in females. It is a vital hormone that plays a critical role in the development of male reproductive tissues and secondary sexual characteristics, such as muscle mass, bone density, and body hair growth.
Testosterone is also essential for maintaining sex drive and overall physical health in both men and women. The production of testosterone is regulated by the hypothalamus and pituitary gland in the brain, which release signals to the testes to produce testosterone.
Certain medical conditions, lifestyle factors, and aging can affect testosterone production and levels, which can have significant impacts on health and wellbeing. Treatment options are available to address testosterone deficiencies and imbalances.
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mixture
7. Explain the following: All compounds are substances,
but not all substances are compounds."
Answers
Answer:
Below
Explanation:
"All compounds are substances, but not all substances are compounds."
In simpler terms, let us use an example. Look at the image below.
In a big circle, there are substances. And in the small there are compounds. Since the compounds are inside the big circle, they are compounds, but as you can see, the substances are not inside the compounds so they cannot be considered compounds.
If you think about it, a substance is anything. So would you think a bottle, for instance, is a compound? A compound is a mixture of molecules. And a substance is most likely a combination of atoms, which are elements.
Explain why is it important to investigate water retention properties of soils
Answers
Answer:
Soil water can affect the structural integrity or coherence of a soil; saturated soils can become unstable and result in structural failure and mass movement. Soil water, its changes over time and management are of interest to geo-technicians and soil conservationists with an interest in maintaining soil stability.
Explanation:
I hope it helps..
How did scientists prove that the food is transported through the phloem
Answers
Answer:
When a aphid is killing at the act of feeding then the body is carefull cut away but the proscis still inserted into the phloem then the food slowly exuded form cut end of the proboscis in the form of drops. These drops contain sugar and amino acids which means food is transported through phloem in plant.
What is the coloured ink indicator? Can anyone explain me its function? i really need help
Answers
Answer:
Bioindicators are species, groups of species or biological communities whose presence, abundance and biological conditions, in real ecosystems or through the use of laboratory toxicity tests, to make inferences about the quality of the environment.
which solution is hypertonic
both
neither
the inside of the cell
the beaker
Answers
Answer:
the beaker
Explanation:
pls mark me as the brainiest
(LO 1.6) Insulin
is usually broken down during glycolysis.
is a hormone released when blood (glucose) is high.
is hydrophobic.
is released when you are fasting (not eating).
is a channel for glucose found in the inner mitochondrial membrane.
Answers
Answer:
is a hormone released when blood (glucose) is high
why is the cell membrane sometimes called the fluid mosaic model?
Answers
Answer:
Because it has many types of molecules that float along the lipids due to the many types of molecules that make up the cell membrane
Explanation:
How to treat Scalp acne?
Answers
Answer:
1. Treat acne on the head with benzoyl peroxide
2. Use salicylic acid to clear pores
3. Use AHA to treat acne on the head
4. Cleanse the scalp with sulfur
5. Use a retinoid to apply to acne spots
Explanation: