The movement of water across cellular membranes from a hypotonic to hypertonic environments through aquaporins, which are channel proteins, can be defined as both

A: simple diffusion and active transport.
B: active transport and facilitated diffusion.
C: osmosis and facilitated diffusion.
D: endocytosis and active transport.

Answers

Answer 1
C: osmosis and facilitated diffusion

Related Questions

Osmosis is a form of _________ that involves the movement of​

Answers

Answer:

Osmosis is a form of passive transport that involves the movement of water or other solvents through a semi-permeable membrane into an area of higher solute concentration.

For example:

Plant root hairs absorb water from the ground. The roots have a higher solute concentration than soil which is why water flows into the roots.

The skin is the body's largest organ. It's made up of many different types of cells.

a. True
b. False

Answers

A. TRUE
The skin is the largest organ of the body. ... It protects the body from external factors such as bacteria, chemicals, and temperature. The skin contains secretions that can kill bacteria and the pigment melanin provides a chemical pigment defense against ultraviolet light that can damage skin cells.

In terms of genetic composition, how similar are offspring produced by sexual reproduction to their parents? Write in 2 to 3 sentences.​

Answers

Answer:

That Is is the Word is Sex The sex is the Same only way for if u have a Baby

What do scientist use to determine the begining or end of a geologic time period?

mass extinctions


diversification of life


index fossils

supercontinent formation and movement

Answers

Answer:

i think it is c

Explanation:

The fossil forms that occur in the rocks, however, provide the chief means of establishing a geologic time scale, with the timing of the emergence and disappearance of widespread species from the fossil record being used to delineate the beginnings and endings of ages, epochs, periods, and other intervals. i am not trying to copy the other guy or girl

Which of the following leaves the nucleus? (There may be only one answer or there may be
multiple)
No answer text provided.
TRNA
mRNA
DNA

Answers

Answer:

tRNA and mRNA can leave the nucleus.

Explanation:

tRNA, when mature and correct, can leave the nucleus and enter the cytoplasm. mRNA can leave the nucleus through pores in the nuclear membrane. However, DNA cannot leave the nucleus, it has to be transcribed into RNA.

Describe how the presence of lead in body cells could interfere with the
ability of enzymes to function. *

Answers

Answer:

Descreva como a presença de chumbo nas células do corpo pode interferir com o capacidade de funcionamento das enzimas. *

Explanation:

espero ter ajudado boa noite

Straight cut through skim usually made during surgery describes snag type of wound

Answers

Answer:  A surgical wound

Explanation:  

A surgical wound is a cut or incision in the skin that is usually made by a scalpel during surgery. A surgical wound can also be the result of a drain placed during surgery. Surgical wounds vary greatly in size. They are usually closed with sutures, but are sometimes left open to heal.

In mitosis the daughter cells are identical to the parent cell. How do the cells produced during meiosis differ from those produced from mitosis

Answers

Answer:

The cells produced during mitosis are identical but cells produced in meiosis are different.

Explanation:

This is because in mitosis, there is no crossing over, but crossing over occur in meiosis. During crossing over, there is swapping of the genetic material.

The two variables in your spreadsheet are time (years) and temperature (degrees Celsius). Which is the
independent variable, and which is the dependent variable? Which variable belongs on the x-axis, and
which belongs on the y-axis? Explain your reasoning.

Answers

Answer:So, the temperature depends on the time. So, the temperature is dependent, and the time is independent. If you're looking at a graph, the independent variable is generally on the horizontal axis

Explanation:

As a result, the temperature changes with time. Therefore, while the time is independent, the temperature is dependent. The independent variable is often on the horizontal axis when viewing a graph. So the independent variable is on the x-axis and the dependent variable is on the y-axis..

What are variables?

Any attribute that can have varying values, such as height, age, temperature, or test results, is referred to be a variable in research. To assess the causality of links, researchers frequently modify or quantify independent and dependent variables in studies.

The cause is the independent variable. Its value is unaffected by other research factors.The effect is the dependent variable. Changes in the independent variable affect its value.

Therefore, the independent variable is on the x-axis and the dependent variable is on the y-axis

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A strand of mRNA has the sequence : AUGGACACGUUG What sequence of amino acids are coded in this strand ?

A- Methionine, glutamic acid, proline, isoleucine

B- methionine , proline , leucine , threonine
C- isoleucine , proline , leucine , threonine
D- methionine , asparagine , threonine , leucine

Answers

Answer:

D

Explanation:

(AUG)= methionine

(GAC)= asparagine

(ACG)= threonine

(UUG)= leucine

The epicenter of an earthquake is located 6,500 kilometers away from a seismic station. If the first S-wave arrived at this seismic station at 1:30 p.m., at what time did the first P-wave arrive?

Answers

Based on the epicenter and the time of the arrival of the first S-wave, the first P-wave will arrive at 1:22 pm.

From the information given, it was stated that the epicenter of an earthquake is located 6,500 kilometers away from a seismic station and that the first S-wave arrived at this seismic station at 1:30 p.m.

Therefore, it should be noted that the first P-wave will have arrived 8 minutes earlier. This will be:

= 1:30 pm - 8 minutes

= 1:22 pm.

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The lowest range of dissolved oxygen levels which will support a diverse population of organisms is:

The lowest range of dissolved oxygen levels which will support a diverse population of organisms is:
A. 2-3 ppm
B. 4-5 ppm
C. 6-7 ppm
D. 8-9 ppm

Answers

Dissolved oxygen can range form 0-18 mg/L, but most natural water systems require 5-6 mg/L to support a diverse aquatic population. 2. A dissolved oxygen level of 9-10 mg/L is considered very good. Generally, a higher dissolved oxygen reading indicates a better water quality.

Use what you have observed to explain what occurs during a dehydration synthesis reaction.

Answers

In a dehydration synthesis reaction (Figure), the hydrogen of one monomer combines with the hydroxyl group of another monomer, releasing a molecule of water. At the same time, the monomers share electrons and form covalent bonds. As additional monomers join, this chain of repeating monomers forms a polymer.

Match the type of stress to the correct type of plate tectonic boundary.

Answers

Answer:

compression:convergent

tension:divergent

shear:transform

Which of these is an advantage of factory farming?
O A. Less efficient operation than family farms
O B. More job opportunities than family farms
O C. Smaller profit margin than family farms
O D. More expensive products than family farms

Answers

Answer:

B

Explanation:

Answer is not A because this is not a benefit

Not C because it is also not a benefit

not D because it is not a benefit

B is the only benefit listed.

Kaya had an organ transplant. She went to the doctor a week later, and the doctor did a blood test. Her lymphocyte count had increased. She went to the doctor a month later for the same test, and her lymphocyte count was higher. What is the best explanation as to why her lymphocyte levels were increasing

Answers

Answer:

Kaya was not tissue typed prior to her surgery, and her body is mounting an immune response.

what hormone do the c-cells secrete, and what is the function of this hormone?

Answers

Answer:

Calcitonin is one of those critical hormones. Calcitonin is a hormone that the C-cells in the thyroid gland produce and release. It opposes the action of the parathyroid hormone, helping to regulate the blood's calcium and phosphate levels. How does calcitonin work?

The hormone that the c-cell secrete is calcitonin. The function of calcitonin is a hormone that regulates the amount of calcium in your blood by decreasing it.

What are hormones?

The important hormone is calcitonin. Calcitonin is a hormone produced and released by the thyroid gland's C-cells. It works in opposition to the activity of the parathyroid hormone, assisting in the regulation of calcium and phosphate levels in the blood.

Calcitonin is a hormone produced by the thyroid gland, which is a tiny, butterfly-shaped gland found near the throat. Calcitonin regulates how the body uses calcium.

Calcitonin is a cancer marker. Tumor markers are substances produced in the body by cancer cells or normal cells in response to cancer.

Thus, calcitonin is the hormone secreted by c-cells. Calcitonin is a hormone that controls the quantity of calcium in your blood by reducing it.

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_____ cannot be digested by human digestive enzymes. Group of answer choices Starch Fiber Maltose Glycogen

Answers

Answer: Fiber cannot be digested by human digestive enzymes.

Since the body can't break down fiber into sugar molecules, like most carbohydrates, it ends undigested.

Explain the importance of proteins in our body

Answers

It helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions.

Addition to providing your body with a structural framework, proteins also maintain proper pH and fluid balance.

regulation of internal environment​

Answers

Answer:

The regulation of an internal environment is called homeostasis.

Explanation:

Homeostasis is when you can maintain a stable inner environment.

Answer:

interrnal environment

Which phase of the cell cycle is longest? What phase of the cell cycle is the shortest?

Answers

Answer:

Interphase is the longest and metaphase is the shortest usually

Explanation:

Answer

The longest phase of the cell cycle is Interphase

The shortest phase of the cell cycle is the Mitotic phase

Explanation

In case of cells with a nucleus, the stages of the cycle are divided into two phases: Interphase and the Mitotic (M) phase.

During Interphase the cell grows and makes a copy of its DNA before moving into Mitosis.

During Mitotic phase the cell separates its DNA into two sets to create two genetically identical daughter cells.

2.
Consider this DNA nucleotide sequence:
ACG GTT CTA GAC
Which mutation will result in a frame shift?
A. substitution of T for the first A in the sequence
B. deletion of GTT from the sequence
C. insertion of C at the start of the sequence
D. substitution of ATA for ACG in the sequence

Answers

Answer:C insertion of C at the start of the sequence

Explanation:

Temperature is vital for successful beer and wine making.why is it so important ?

Answers

Because there is bacteria and bacteria needs a minimum of temperature

Temperature is vital for successful beer and wine making  is it so important because in this process bacteria are very helpful and important factor and for them temperature must be minimized.

What is the role of bacteria in the formation of beer?

In the formation of beer bacteria plays a vital role as they totally perform a function and due to this there is a change in the taste and concentration of the beer.Temperature is vital for successful beer and wine making is it so important because in this process bacteria are very helpful and important factor and for them temperature must be minimized.

The process by which wine has been  prepared is known as fermentation and ethanol has a colourless liquid which catches fire easily and it has been produced by the process of the natural fermentation of the sugars or alcohol. Ethanol has been also known as the alcohol which has colourless and slightly toxic chemical compound and the ethanol forms water as well as carbon dioxide.

Therefore, Temperature is vital for successful beer and wine making  is it so important because in this process bacteria are very helpful and important factor and for them temperature must be minimized.

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Imagine that you took a small population of A. cooki lizards and moved them to a new island that was heavily forested. Predict what would happen over time to the color of the dewlap in that population of lizards. Using your knowledge of natural selection and genetics, explain your prediction.

Answers

It would change to a bright pink because of sun and trees and water

how does the human body return carbon to the atmosphere in the carbon cycle?

Answers

Answer:

There is a constant exchange of carbon from the abiotic and biotic environmental elements to the atmosphere. The breakdown of glucose is known as cellular respiration, and creates the byproduct carbon dioxide. This exhaled carbon dioxide is the method by which humans return carbon to the carbon cycle.

Explanation:

The environment can be arranged into different levels of organization. Which of the following shows a correct sequence (order) that proceeds from a smaller level of organization to a higher level

Answers

Organism

Population

biological community

ecosystem

biome

biosphere

_________________________________

Population is a group of organisms of d same species

A biological community is the population of organisms living together and interacting in a given area

Ecosystem is the interaction between living and non living organism in a community

Biomes are biological communities that are formed in response to a shared physical environment

Biosphere is the part of the earth that contains living organism

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2
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101
1
Using the alleles A and a, what is the genotype of individual
a) 11-6
b) 1-4
11-7

Answers

Answer:

what is that supposed to be? maybe a pic of the question?

What must be present for a compound to be organic

Answers

Answer:

any large amount of chemical in which one or more atom are found

glycogen synthase is an enzyme important for making glycogen. in response to glucagon, glycogen synthase is

Answers

Activated/turned on/used to make glycogen

can someone help me with this question plss

Answers

Answer:

unkown

Explanation:

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