Biology High School

Passive transport moves materials from high to low which is ______ the concentration gradient.

Against

Over

With

Around

Answers

Answer 1

Answer:

I think that it is with the gradient because it does not require energy to pass-through

Answer 2
The answer is with the concentration gradient

Related Questions

HELPPP PLSSSS I NEED SOON

Answers

Answer:

j

Explanation:

the answer is J haha

Which of these is the function of the large central vacuole?


Reproduction of the cell

Production of ATP

storage

Energy production

Answers

I’m pretty sure it’s storage!

what is the antonym of misuse​

Answers

Answer:

To Cherish or Save something or to Care for something or benefit

Explanation:

Answer:

Use is the answer.

I hope it helps

Thank U

what are the functions of the nucleolus?
Check all that apple
A)converting energy from food into a form the cell can use
B) beginning ribosome assembly
C) regulating the cells interaction with its surroundings
D) translating the code contain by DNA into proteins the cell needs for structure and function

Answers

Answer:

the answer is B) ribosome assembly

Tell 2 human activities by which carbon can enter the atmosphere as
CO2 during the carbon cycle:

Answers

Answer:

Activity 1. Breathing (Humans breathe out CO2)

Activity 2. Burning (Which releases CO2 into the atmosphere

Explanation:

The two human activities by which carbon can enter the atmosphere as [tex]CO_2[/tex] during the carbon cycle are:

Breathing (Respiration): Breath out [tex]CO_2[/tex] in the atmosphere. Burning/Fire: causes the release of [tex]CO_2[/tex] in the environment.

What is the Carbon cycle?

The flow of carbon and its compounds by different means in the atmosphere is known as the Carbon cycle.

Human activities can play an important role in the cycling of carbon into the atmosphere. Each and every step of the carbon cycle directly or indirectly depend on human activities. For example Fire, respiration, industrial wastes, automobiles, etc.

Therefore, above are the two human activities by which carbon can enter the atmosphere  [tex]CO_2[/tex] during the carbon cycle are described briefly.

To learn more about the Carbon cycle, refer to the link:

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A topographic map is a two-dimensional model that uses contour lines to represent points of equal
1
barometric pressure
2
temperature gradient
3.
elevation above sea level
4
magnetic force

Answers

Answer:

3. elevation

Explanation:

1. Describe the similarities and differences between the
bronchi, bronchioles, and alveoli.

Answers

Answer:Bronchi occur before the bronchioles and bronchioles give rise to alveoli. Bronchi are surrounded by cartilaginous layer. Bronchi are involved in the conduction of air to the bottom part of the respiratory passageway. Bronchioles conduct air, and they are also involved in the gas exchange as alveoli.

Put the steps of DNA Replication in the correct order ​

Answers

Answer: Initiation Elongation and termination

Explanation:

There are three main steps to DNA replication: initiation, elongation, and termination. In order to fit within a cell's nucleus, DNA is packed into tightly coiled structures called chromatin, which loosens prior to replication, allowing the cell replication machinery to access the DNA strands.

The correct order for DNA replication is B, A, C and D.

During DNA replication, first the DNA double helix break down the middle part between base pairs. The enzyme DNA polymerase moves along the exposed strands and adds complementary nucleotides to each nucleotide in each existing strand.

After that a complementary strand is produced for each of the two strands of the original double helix. Thus two new identical DNA molecules have been produced and the replication process is finally completed.

Learn more: https://brainly.com/question/18354855

Name the enzyme that breaks down H202.
02
H 20
catalase
H2O2

Answers

Answer:

Catalase

Explanation:

Catalase is an enzyme that speeds up the breakdown of hydrogen peroxide into water (H2O) and oxygen gas (O2).

A catalyst is a substance that lowers the activation energy required for a chemical reaction, and therefore increases the rate of the reaction without being used up in the process.

Answer:

Carbon dioxide and oxygen

Explanation:

What is the main reason organisms compete with each other ??

Answers

Answer:

resources in ecosystem is limited

Which of these is an example of nonpoint-source pollution?

Answers

I think it’s: A I’m not sure
But if I’m wrong I’m sorry

Answer:

Its C, just did the test.

C> Fertilizer flows into rivers from farm

What must every good hypothesis have

Answers

If, then, because format
If we change our independent variable, then how will the dependent variable change?
Example: If you eat fast food you would get a stomachache because it is unhealthy for your body.

Match the reproductive structures based on their function and the system to which they belong.
egg
ovary
testis
vas deferens
sperm
vagina
urethra
fallopian tube
Function
Female Reproductive
Structure
Male
Reproductive
Structure
connects the internal reproductive organs to
the exterior and discharges reproductive fluids
to the exterior
functions as the sex cells or gametes
the site where gametes are produced
functions to transport the gametes from the
inction in the reproductive

Answers

Answer:

right on Plato/ Edmentum

Explanation:

vagina               urethra

egg                   sperm

ovary                 testis

fallopian tube    vas deferens

The correct reproductive structure is based on their function and the system to which they belong are:

Vagina       -        urethraegg          -         sper-movary       -          testisfallopian tube  -  vas deferens

What is the reproductive system?

In both males and females, a reproductive system is a group of internal and external organs that cooperate to allow for reproduction. The organs, glands, and tissues involved in childbirth (children).

The ovaries, fallopian tubes, uterus, cervix, and vagina are all parts of the female reproductive system. It includes the pen-is, prostate, and testes in men.

Therefore, the correct option is

Vagina       -        urethraegg          -         sper-movary       -          testisfallopian tube  -  vas deferens

To learn more about the reproductive system, refer to the below link:

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what is the hypothesis and the experimental group

Answers

Answer:

where is the picture or what is it talking about?

type the question in the comments and I will try to answer....

a data table shows the height of a person on his birthday each year from age 2 to 12. What trend would you expect to see in a lime graph of the data.

Answers

You would expect to see an increasing line

Complete the missing blanks in the fig
3
Complete the following flow chart based on ecosystem and its components.
(iv)?
Comprises
TERRESTRIAL
BIOTIC
Types
Components
ECOSYSTEM
2
Definition
Comprises
2​

Answers

Answer:

lol

Explanation:

im poor

A decrease in the decomposers within an ecosystem would have what effects on the carbon cycle?

Answers

Answer:

There can be many different limiting factors at work in a single habitat, and the same limiting factors can affect the populations of both plant and animal species. Ultimately, limiting factors determine a habitat's carrying capacity, which is the maximum size of the population it can support.

Explanation:

How do scientists find the epicenter of an earthquake?

Answers

Scientists use triangulation to find the epicenter of an earthquake. When seismic data is collected from at least three different locations, it can be used to determine the epicenter by where it intersects.

Suppose that you are a scientist and you have been given some unknown cells. By looking at the cells under a microscope, how would you be able to know if they came from a plant cell or an animal cell?

Give at least 2 ways that you will be able to tell. Your answer must be in complete sentences.

Answers

Under a microscope, plant cells from the same source will have identical size and shape. Under the plant cell's cell wall there is a cell membrane. An animal cell also contains a cell membrane to keep all the organelles and cytoplasm contained, but it doesn’t have a cell wall.

A classmate suggests a new hypothesis for researchers to test: Taller salt marsh grasses are
prettier than shorter marsh grasses. Explain why this hypothesis is not scientific.

Answers

Answer:

Because it's an opinion and cannot be tested.

Explanation:

Its not scientific because its an opinion and can’t be objectively proven

Explain how you could find out whether or not an unknown liquid is water.

Answers

We can use the physical properties of water such as density, melting point and boiling point, etc to determine if a liquid is water. Water has a density of 1 gm/cm^3 or 1000 kg/m^3. We can measure the mass of one cm^3 or 1 m^3 of the unknown liquid and check against the mass of equivalent volume of water.

Help please! Which events took place during Muhammad’s return to Mecca in 630 CE? Chose three correct answers.

Answers

Answer:

I think 5th one is right answer..

Please Help ASAP!! MAX POINTS AND WILL MARK BRAINLIEST!!!
There are five islands in a row in the ocean. They all formed from volcanic activity. The most southern of the islands is the biggest, and it has the tallest mountains. The most northern of the islands is the smallest, and its mountains are the smallest.

Select the correct answer from the list.

The most northern of the islands is the _____ (OLDEST / YOUNGEST) island. The most southern of the islands is the _____ (OLDEST / YOUNGEST). The most southern of the islands has experienced _____ (LESS / MORE) weathering and erosion than the other four islands.

Answers

Answer:

Honors Earth Science Weather Erosion Impact Quiz

1. The most northern of the islands is the OLDEST. The most southern of the islands is the YOUNGEST. The most southern of the islands has experienced LESS weathering...

2. d. thousands of years

3. c. acid rain breaking down...

d. oxidation of certain...

4. b. root wedging

5. b. hydrolysis

d. dissolution

6. b. delta

7. ice wedging

Explanation:

These were the graded correct answers.

The most northern of the islands is the OLDEST. The most southern of the islands is the YOUNGEST. The most southern of the islands has experienced LESS weathering.

How does Islands formed?

Oceanic islands are those islands which rise to the surface of land from the floors of the ocean basins. Continental islands are simply the unsubmerged parts of continental shelf which are entirely surrounded by water from all the sides. Many of the larger islands of the world are of the continental type only.

As volcanoes erupt, they build up different layers of lava which may eventually break the water surface. When the tops of these volcanoes appear above the water level, an island is formed. While the volcano is still beneath the ocean surface, it is known as a seamount. Oceanic islands can form from the different types of volcanoes.

Learn more about Island formation here:

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2. How does your breathing contribute to the
carbon cycle?

Answers

Answer:

Your oxygen is hooked from trees

Explanation:

:)

Answer:

dxkxxijcjcjvic

Explanation:

xjcicucuxxixiuc

Biotechnology can have advantages and disadvantages. Which would be considered a disadvantage of cloning?
A) Individual organisms with desirable traits can be duplicated.
B) Traits of clones can be predicted in advance.
С) Many organisms with desirable traits can be produced
D) Cloning reduces genetic variation

Answers

Answer:

B

Explanation:

In which layer of the ocean are you likely to find microscopic plants called phytoplankton?

Answers

The epipelagic zone.

Which of the following is true about high clouds?
A.) They cause most precipitation
B.) They are a sign of severe weather
C.) They generally produce lightning
D.) They are composed of ice crystals

Answers

Answer:

D.) They are composed of ice crystals

Explanation:

The answer is D because that’s what high clouds are made of

As water vapor cools, it ____, forming liquid water. (ANSWER FAST PLEASE!! I WILL GIVE A BRAINLIEST)

Answers

Answer:

it condenses!

Explanation:

hope this helps :)

Answer:

condenses

Explanation:

what is a biotic factor that affects population size A. weather B. human impact C. avaliable sunlight D. Trash consumption

Answers

Answer:

sunlight

Explanation:

im not sure but i think.

If a lady walks into a room wearing perfume, eventually everyone in the room will be able to smell the perfume even if they are not standing right next to her. Which of the following principles does this observation best support?

Answers

Answer:

the particles will eventually fill the space of the room, which is why people will be able to smell her perfume. this is called diffusion.

Explanation:

Answer:

A.  

Atoms and molecules are always in motion.

Explanation: Study island

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