In a active transport materials move from an area of ? Concentration and use ?

Answers

Answer 1

Answer: In active transport, materials move from an area of high concentration to an area of lower concentration (goes down the concentration gradient) and it requires or uses energy in the form of ATP (adenosine triphosphate)

Answer 2

Answer: In the mode of transport known as active transport, materials, including molecules and other substances move from an area of low concentration to an area of higher concentration, or the flow of particulates is against the concentration gradient of the cell. Due to this alternate movement of substances that is different from passive transport, energy is required for the transport of said particles. The form of energy can come from many different sources whether it be the proton motive force, and ATP. Specifically carrier proteins help assist in the movement of certain particles that cannot easily bypass the plasma membrane of a cell.

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In a circuit diagram, a zigzag line drawn inside a circle represent a type of switch true or false
Which phrase best describes scientific theories?
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What radiation is used in hospitals and how does it cause a problem for staff/workers?
Organisms adapted to surviving in water with the widest range of salinity would most likely be native species in which marine environments? a) Coral Reefs b) Intertidal Zones c) Deep Ocean d) Estuaries

Producers are able totake energy from other organisms and make it usable for other organisms
produce energy from plants
take energy from the sun and make it usable for living things
take energy from wind and make it usable for living things

Answers

Take energy from the sun and make it usable for livings.

Its also known as photosynthesis.

take energy from other organisms and make it usable for other organisms

Which of the following best describes deflation as it relates to Earth science? A. High tides caused by full moons B. An avalanche caused by skiers C. The lowering of land surface caused by wind D. Beach erosion caused by high tides

Answers

it would be C

Deflation is wind activity which also causes rock erosion or transports sand and dirt.

What is the function of the conjugation pilus?

Answers

Answer:

It is involved in the process of conjugation-exchange of genetic material between two bacteria

Explanation:

Conjugation is one of the ways by which bacteria exchange their genetic material (horizontal gene transfer). Two bacterial cells must physically connect in order to perform the conjugation. The linking occurs through a pilus.

Pilus is an appendage on the surface of bacteria cell and it is also called fimbria. Pilus is filamentous, tubular and composed of oligomeric proteins-pilin.

Donor cell contain pilus that will attach to the recipient bacterial cell and induce the transfer.

What does evaporation change from ? Solid ———> liquid Liquid ———-> Solid What does condensation change from Liquid——-> solid Solid———> liquid

Answers

Answer:

Evaporation : Liquid --- Gas (Vapor) ; Condensation : Gas (Vapor) --- Liquid

Explanation:

Evaporation is the change of a liquid into gas or vapor, usually by increase in temperature. Eg : Water evaporation into vapors during water cycle, due to sun heat.

Condensation is the change of gas or vapor into liquid, usually by decrease in temperature. Eg : Vapors condensation into water droplets during water cycle, due to lower atmospheric temperature at higher height.

Lateral roots that extend out are called taprootsfibrousadventitious roots.

Answers

Lateral roots that extend out are called called tap roots.

>The first root which develops from a radicle and becomes dominant is called a taproot.
>Roots that develop from other roots are generally termed as lateral roots; >Roots that arise from other plant organs rather than the root, are called adventitious roots.

Answer:

Taproots.

❤ I hope that this helps you, ma'am/sir/whatever your pronouns are! ❤

Use the words haploid cell, diploid cell, and fertilization all together in a sentence.

Answers

Using the wordshaploid cell, diploid cell, and fertilization all together in a sentence - Fertilization is the union of two unicellular, haploid gametes to produce one unicellular, diploid zygote.

The process of combining the male gamete, or sperm, with the female gamete, or ovum. The product of fertilization is a cell called a zygote.

Fertilization takes place when two haploid cells fuse together such as sperm cells and egg cells.
Haploid cells have a single set of chromosomes.
The term haploid can also refer to the number of chromosomes in egg or sperm cells, which are also called gametes that fuse during fertilization.
Diploid cells are a cell that containstwo sets of chromosomes that are formed after fertilization also called a zygote.

Thus, the correct sentence would be - Fertilization is the union of two unicellular, haploid gametes to produce one unicellular, diploid zygote.

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Answer:

The sexual life cycles involve the alternation between meiosis and fertilization. Meiosis is a process where the diploid cells gives a rise to haploid cells, and fertilization is the process where two haploid cells (gametes) fuse to form a diploid zygote.

Explanation:

Hope this helps

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Traumatic injuries, such as that suffered by Christopher Reeves (an actor that portrayed Superman years ago) can affect a variety of functions of the body. The dysfunctions are dependent upon the level in the spinal cord the damage occurred and what aspect(s) of the cord is damaged. In this posting, you are to describe the organization schemes of the spinal cord (both anterior-posterior as well as internally).

during the day, when the sun is shining, the ground gets warm mainly as a result of 1. the emission of greenhouse gasses from factories and vehicles 2.heat from Earth's core being conducted to Earth's surface. 3.convection currents in the atmosphere heating the ground. 4.radiated heat from the Sun being absorbed by the ground.

Where does most of earth's events takes place