even in a fully grown adult, cell still undergo cell division why is this useful
Think about skin cells. Skin cells shed every day, if cell division didn't take place, you would just constantly be losing skin cells.
Which description is an example of gravitational potential energy transforming into kinetic energy?
A.
water flowing downhill and spinning turbines
B.
upward currents of wind spinning blades of a windmill
C.
plants performing photosynthesis
D.
loudspeakers producing sound from electrical signals
(44 PTS)
Hi!
Which description is an example of gravitational potential energy transforming into kinetic energy?
Answer - A. water flowing downhill and spinning turbines
Gravitational Potential Energy - "You can use this relationship to calculate the speed of the object's descent."
Answer: Option (A) is the correct answer.
Explanation:
In a gravitational field, energy possessed by an object is known as gravitational potential energy.
Whereas kinetic energy is the energy possessed by an object due to its motion is known as kinetic energy.
Therefore, out of the given options description of water flowing downhill and spinning turbines is an example of gravitational potential energy transforming into kinetic energy.
what is a model called that is in your head
im gonna say a mental picture???
Which of the following is not a function of enzymes
A) provide energy for the cell
B) assist in the production of new cell parts
C) provide insulation
D) Control most cell processes
C) Provide insulation.
Enzymes are catalyst, meaning that the speed up and help during chemical reaction which in turn means that they do prodvide energy to the cell, they do assist in the production of new cell parts and they also control many cell processes.
They do not provide insulation to cells, and that is the function of lipids.
Hope it helped,
BioTeacher101
Any experiment is started with a research question followed by a(n) _____________.
Hypothesys. Materials. Procedure. Expirement. Conclusion. Summary.
Hypothesis should be your answer
diffusion continues until the concentration on both sides of the membrane is
I don't understand it
Diffusion is the process in which movement of molecules , ions, and atoms take place from region of higher concnetration to low concentration. This diffusion will continues till both side of membrane is equal, because it is the movement of molecule from high to low concentration, so once its became equal concnetration diffusion will not take place.
Diffusion is the process where particles move from an area of higher concentration to an area of lower concentration. It continues until there's equal concentration on both sides of a membrane. This principle applies to particle movement in biological organisms and is important for cellular equilibrium and energy conservation.
Explanation:Diffusion is the movement of particles from an area of higher concentration to an area of lower concentration until there is equal concentration on both sides of a membrane. This process occurs in living organisms and it's a way for cells to maintain equilibrium, while trying to conserve energy. In essence, diffusion continues until the concentration on both sides of the membrane is equal.
An everyday example of diffusion is when perfume is sprayed in a room. At first, the scent is strongest near the source, but over time it spreads out evenly across the room. The same principle applies for particle movement across a cell membrane in a biological context.
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Help!!!!!!!!!!!!!!!!!!!!!!!!
what are living things made of?
Cells
Cells are base building blocks of life. Every living thing is made up of cells- plants, animals, and humans.
In more detail, 2/3 of a cell is water, which means 2/3 of your body is water. The rest is a mixture of molecules- mostly proteins, lipids, and carbohydrates.
PLEASE HELP ME I RELLAY NEED SOME HELP
Hello!
For background the plant shown is an orchid. Generally, purple is the dominant color and trait within this species and white the recessive allele.
If we use Mendell's Punnett Square we can actually see that together the pair are codominant with one another.
So the answer to your question would be, c. codominant with the allele for the white flower color.
If only one particular color was showing, we could say that one was dominant over the other. However, due to the fact that both traits show, that means they are codominant ! As recessive genes will not show under the presence of a dominant gene.
Hope this helps answer your question!
Which process describes the movement of molecules from areas of high concentration to areas of low concentration? diffusion osmosis homeostasis solution
The process in which movement of molecule from areas of high concentration to areas of low concentration is called diffusion . It is the passive movement of the atoms, molecule and particles. This movement remains continues until movement of ions, atoms and molecules are uniform throughout.
Hence, Option diffusion is correct.
for each picture, select from the drop-down menu the main type of carbohydrate the food contains
rice=polysaccharide, grapes=monosaccharide, milk=disaccharide
Answer:
Rice: polysaccharide
Grapes: monosaccharide
Milk: disaccharide
Explanation:
--- aid in the clotting of blood
white blood cells
red blood cells
platelets
Answer:
right answer nuber three: plateles
All annelids and arthropods have a body plan. Unlike annelids, arthropods also have . The circulatory system of annelids is , while the circulatory system of arthropods is .
All annelids and arthropods have a SEGMENTED body plan. Unlike annelids, anthropoids have also have an EXOSKELETON. The circulatory system of annelids is CLOSED AND INCLUDES BLOOD VESSELS, while the circulatory system of arthropods is OPEN AND USES HEMOCYANIN.
Please correct if I'm wrong!
what are the three terms used to discribe organisms such as sharks
In a deck of cards, with 52 cards and 4 suits, what is the probability of getting an ace?
There are four aces in a deck of 52 cards, one of each suit. Out of 52, you have 4. So... 4/52. We reduce this by dividing the numerator and denomerator by 4 to get 1/13.
Answer:
1/13
Explanation:
Which of the following is not an advantage of using the metric system
what one of these is not an example of inter cellular communication
a. bacteria share information about nutrients
b. ribosomes make protein
d. endocrine send hormones into blood
and d. hypothalamus signals pituitary gland
bis an example of intracelluar, not inter, so b is your correct answer
Which of the following could be considered both a renewable resource and a no renewable resource A)iron ore B) sea water C) solar energy D) wheat crop
Answer:
Which of the following could be considered both a renewable resource and a nonrenewable resource?
iron ore
sea water
solar energy
wheat crop - The correct answer is wheat crop
Explanation:
The study of the crops is called agronomy.
The correct answer is option D that is a wheat crop.
What is a renewable resource?Those resources which are present in an unlimited amount and can be made again after a long period of time is called renewable resource.The example is as follows:-
PetrolCoalDieselAccording to the question, the option which can be renewable or nonrenewable is option D which is wheat because we can grow wheat and used it as per requirement.
Hence, we can conclude that the correct answer is option D.
For more information about resources, refer to the link:-
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Who first recognized the cell universal unit of life
Robert Hooke.
Hope this helps!
Answer:
Matthias Schleiden and Theodor Schwann
Explanation:
Though Robert Hooke discovered the cells he didn't know what he was looking at. It wasn't until later until Matthias Schleiden, Theodor Schwann, and lesser recognized Rudolf Virchow developed the cell theory stating that the cell is the universal unit of life.
Which statements describe Newton and the law of universal gravitation? Check all that apply
Newton's Universal Law of Gravitation states that each particle in the universe attracts every other particle with a force that is directly proportional to their masses and inversely proportional to the distance squared between them. Newton's formulation is essential for understanding gravitational forces in classical physics and is foundational for calculating planetary orbits and terrestrial gravity.
Understanding Newton's Law of Universal Gravitation
Sir Isaac Newton formulated the Universal Law of Gravitation, which revolutionized our understanding of how objects in the universe interact through gravity. This law states that every particle in the universe attracts every other particle with a force that is directly proportional to the product of their masses. This gravitational force is also inversely proportional to the square of the distance between the particles.
The formula for Newton's universal law of gravitation can be expressed as F = G * (m1 * m2) / r^2, where F is the gravitational force, G is the gravitational constant, m1 and m2 are the masses of the two particles, and r is the distance between them. This law has been key to understanding celestial mechanics and is a cornerstone of classical physics. It is also the fundamental principle understanding the orbits of planets and the behavior of objects under the influence of gravity on Earth.
However, it's important to recognize that Newton's law was later supplemented by Einstein's theory of general relativity, which gives an even more accurate description of gravitational phenomena, especially near very massive objects or at very high velocities. Nonetheless, Newton's law of universal gravitation remains a crucial tool for common gravitational calculations in everyday situations where general relativity has negligible impact.
Nonrenewable resources are those that _____.
A: take one or two decades to replace
B:Will never run out
C:are contaminated by pollution
D:Have finite supplies
A____is a short, Fleshy stem surrounded by enlarged, fleshy bases of leaves.
A.) corm
B.) stolon
C.) bulb
D.) tuber
A Bulb is a short, Fleshy stem surrounded by enlarged, fleshy bases of leaves.
its A) a corm, I'm still here typing to meet the character count. And have a wonderful day.
Which term refers to ability of a species or organism to survive and reproduce?
fitness is the ability to survive and reproduce in a specific environment
What is the correct name for Al2O3
The answer is Aluminum Oxide
ExpalanationThe correct name for [tex]Al_2O_3[/tex] is Aluminum Oxide. It is an ionic compound containing Aluminum as the metal and Oxygen as Non-metal. In the chemical formula, Al contains +3 valency and O contain -2 valency to bond strongly. Al donates total 6 electrons to satisfy the three atoms of oxygen
The correct name for the given compound is known as the Aluminium oxide.
What is an aluminium oxide?An aluminium oxide is defined as the chemical compound that is made up of aluminium and oxygen that is also called Alpha-Alumina, alumina, alundum or aloxide.
This compound contains Aluminum as the metal and Oxygen as Non-metal. In the chemical formula, Al contains +3 valency and O contain -2 valency to bond strongly.
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what molecule is produced when two electrons and one proton are added to NADP+
The molecule produced is NADPH.
Explanation:The molecule produced In biochemical reactions, NADP+ acts as a "hydride" acceptor.
The hydride is not H-, but its chemical equivalent, H++2e-
The hydrogen atom adds to the nicotinamide ring, converting the molecule to NADPH.
by adding two electrons and one proton to NADP plus is NADPH.
When two electrons and one proton are added to NADP+, the molecule NADPH is produced. NADPH is a coenzyme that functions as an electron carrier, playing a critical role in the biosynthetic and energy-producing processes within cells.
The reduction of NADP+ to NADPH involves the addition of two high-energy electrons and one proton (H+). This reduction is a key reaction in photosynthesis occurring in the light cycle, as well as in other biochemical pathways. The two electrons added to NADP+ neutralize its positive charge, while the addition of the proton contributes to the formation of NADPH. This high-energy molecule carries the electrons that are required for the synthesis of various biomolecules and aids in the conversion of energy within the cell. The NADPH generated is then used in the Calvin cycle to assimilate carbon dioxide into organic compounds, as well as in other biosynthetic processes.
How many valence electrons does the Lewis structure for a chlorine atom show? A. four B. five C. six D. seven E. eight
the answer to the question is C. six
Answer:
Its 7, I just took the post test and got it right.
Explanation:
PLATO
What makes the proteins in a cell?
Brian
ribosomes
hormone
enzyme
This macromolecule contains twice as much hydrogen as oxygen
a-starch
b-lipid
c-carbohydrate
d-protein
The answer to your question is,
A- Starch
-Mabel <3
The procces of weathering and erosion can transform metamorphic rock into sedement true or false
which has eukaryotes plant cells?