Answer:
They would grow and duplicate too rapidly.
Explanation:
During mitosis, a double-stranded chromosome is attached to a spindle fibre at the:
A centriole. B centrosome. C centromere. D chromatid.
the rungs of dna are made up of
Answer: The rungs of the ladder are formed by complementary pairs of nitrogen bases — A always paired with T and G always paired with C.
Explanation:
Answer:
They are made up of nucleic acids. Specifically, the nucleic acids adenine, cytosine, guanine, and thymine.
Explanation:
Hope this helps!
Please help me solve this. I WILL MARK BRAINLIEST!!!
alleles of UNICORN : AaBb
alleles of PEGASUS : aabb
Gametes of Unicorn:
1) AB 2) Ab 3) aB 4) ab
Gametes of Pegasus:
2 ab 3) ab 4) ab 5) ab
CROSS BETWEEN UNICORN (AaBb) & PEGASUS(aabb):(Picture Attached)_____________________________________Best Regards,'Borz'
Which rainforest layer recelves the most sunlight? !
Answer:
The answer is the Emergent Layer
hope that helps
A student wants to determine the effect of soil type on plant growth. He sets up three pots as shown below. How could this experiment be improved?
Answer:
Each pot should have a different soil in it and someone should take data of how the plants grow with each of all the different soil type.
Explanation:
HELP i’m suck:
Select all the correct answers.
Based on the factors that drive ocean currents, which of the following events could permanently alter an ocean current
pattern?
A:an increase in tides near the seashore
B:a large-scale melt of ice sheets and icebergs in Earth's polar regions
C:a change in the direction of the prevailing winds in the far North
D:a rainstorm that brings strong winds
E:an increase in the amount of water vapor in the atmosphere
Answer:
B&C
Explanation:
That's the answer that is right
Use one of the properties of water to explain why, on a very hot and sunny day, outdoor swimming pools are able to stay cool.
Answer:
what are we supost to do
Explanation:
Answer:
This is due to evaporation. When you get out of the swimming pool, the water is evaporating from your skin. This process is takes a lot of energy, and it takes that energy in the form of heat from your body.
Which is the process used by the cell to rid itself of unwanted, large substances?
exocytosis
active transport
passive transport
endocytosis
Answer:
Exocytosis is the reverse of endocytosis. Quatities of material are expelled from the cell without ever passing through the membrane as individual molecules. By using the processes of endocytosis and exocytosis, some specialized types of cells move large amounts of bulk material into and out of themselves.
Explanation:
Purple flowers are dominant over white flowers. A heterozygous purple flower is crossed with another heterozygous purple flower. What will the ratio of purple to white be?
Answer:
using the mendel flower chart, it would be 3:1
Explanation:
P W
P PP Pw
W Pw Ww
3:1
Answer:
3.03
Explanation:
edge 2020, trust
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Which corrections should be made to describe photosynthesis accurately?
Answer:
try this
Explanation: (1) Light energy and chemical energy should be switched. (2) Chemical energy should be changed to mechanical energy
Explanation:
Answer:Photosynthesis is the process by which plants, some bacteria and some protistans use the energy from sunlight to produce glucose from carbon dioxide and water. This glucose can be converted into pyruvate which releases adenosine triphosphate (ATP) by cellular respiration. Oxygen is also formed.
Explanation:
This map shows the movement of the world's tectonic plates. Which plate moves in more than one direction?
Answer:
Iceland lies on a boundary where two plates are moving away from each other. Heat from Earth’s interior rises through this plate boundary at a fast rate. This fact makes Iceland well-suited to producing electricity using its abundance of geothermal energy.
Explanation: Edmentum sample answer
Iceland lies on a boundary where two plates are moving away from each other. Heat from Earth’s interior rises through this plate boundary at a fast rate. This fact makes Iceland well-suited to producing electricity using its abundance of geothermal energy.
What are tectonic plates?Tectonic plates defined as the plates present inside the earth and the movement of tectonic plates causes earthquake. A volcano is a mountain or it is an open portion in a planet or crust of the moon from which molten rock, warm gases, and materials emitt. It is a landform where molten rocks erupt through the surface of the planet and volcano moutains open downwards to molten rocks.
According, to Geologists there are mainly four types of volcanoes and these are lava domes, shield volcanoes, composite volcanoes, and cinder cones. The main reason in the formation of volcanoes are movement of tectonic plates it means when one tectonic plate show movement under another tectonic plate formation of volcano takes place.
Therefore, Iceland is situated on a boundary where two plates are moving away from each other. Heat from Earth’s interior rises through this plate boundary at a fast speed. This fact makes Iceland which is suited to producing electricity using its abundance of geothermal energy.
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What happens during photo-phosphorylation?
A) Light breaks down ATP, releasing phosphate groups.
B) Energy from sunlight uses electrons to make ATP.
C) Energy from sunlight uses hydrogen ions to make ADP.
D) Water molecules are created from oxygen and hydrogen.
Answer:
B
Explanation:
I think the answer is B not sure, please not sure
Answer:
Energy from sunlight uses electrons to make ATP.
Explanation:
gradpoint
What Is a non example of a smooth muscle
Answer:
stomach, uterus, and urinary bladder
Explanation:
this is present in the walls of these hallow organs and in the walls of passageways like arteries and vains
In 2002, Colorado was suffering from extreme drought. Which technology will help Colorado reduce the effects of future droughts?
A.
building sea walls
B.
building levees
C.
building dams
D.
building storm shelters
Answer:
c. building dams
Explanation:
Answer:
building sea walls building levees building dams building storm shelters
2. In the near future, do you think deserts are likely to con-nue expanding or will deser-fica-on
be contained or even reversed? Why?
Answer:
reversed
Explanation:
How does apoptosis relate to cancer cells?
A. In cancer cells, too much apoptosis occurs, resulting in malignant cells that will not undergo programmed cell death
B. In cancer cells, too little apoptosis occurs, resulting in malignant cells that will not undergo programmed cell death.
C. In cancer cells, apoptosis occurs only when cells grows without proper regulation.
D. In cancer cells, apoptosis occurs only when the cells receive the proper hormones.
Answer:
B. In cancer cells, too little apoptosis occurs, resulting in malignant cells that will not undergo programmed cell death.
Explanation:
Answer:
B. In cancer cells, too little apoptosis occurs, resulting in malignant cells that will not undergo programmed cell death.
Explanation:
The Moon is much smaller than the Sun, but the moon has greater effect on the tides.
A. Because the Moon is brighter at night.
C. Because the Moon is made out of rocks.
B. Because the Moon is much closer to Earth.
D. Because the Sun’s gravity is weaker.
Answer:
B
Explanation:
the tides are controlled by the moons gravitational pull because it is closer though the sun is bigger it is also the middle of our system and farther away from our planet
What would be the blood type of a person who inherited an allele from one parent and an allele from the other?
Justify your choice by writing a hypothesis to explain how it has stopped the algae from making ATP, NADPH and sugars. You will be able to revise your hypothesis as you do more experiments
Answer:
Light energy.
Explanation:
Light energy cannot reach the chloroplasts, preventing ATP, NADPH and sugars because light energy is responsible for photosynthesis in algae. if light energy is not available to algae, then no photosynthesis happens and as a result no energy produced in the form of ATP, NADPH and sugars in the body of algae. so we can conclude that light energy is responsible for the preventing of production of ATP, NADPH and sugars.
GBR or Great Barrier Reef is the largest coral reef, which includes many marine organisms and corals. The GBR water is inhibiting the growth of algae mostly due to Diuron.
Diuron is an unmanageable pesticide found in the GBR. Diuron is highly toxic, persistent, and can travel long paths. Diuron interferes with photosystem II by blocking the electron transfer. PSII is an important membrane protein complex, which plays a crucial role in oxygenic photosynthesis. Thus, any interference in PSII will interfere with the production of NADPH and ATP.
However, the high temperature and paraquat can affect algae in the following ways:
Paraquat is also a herbicide, which has toxic effects on the organisms. Exposure to Paraquat has shown significant damage to the cell and inhibited cell growth. High Temperature is one of the major concerns worldwide. Due to global warming, all the organisms, terrestrial or marine are in danger.To know more about GBR, refer to the following link:
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what type of bond is formed by the union of nonmetals with metals
Answer:
ionic bondExplanation:
Answer:
ionic bond
Explanation:
Its structure is considered to be like a large dirty snowball
a) Comet
b) Meteor
c) Asteroid
pls i rly dont know
it's a comet i hope it helps
Its structure is considered to be like a large dirty snowball is Comet. Thus, option A is correct.
What is commet?Objects that are generally smaller than planet as the Asteroids, meteors, and stars have one thing in common which is they all smaller object that a planet which in turn means that the planet is bigger that them.
Asteroids are smaller in nature than planet and meteors are smaller in nature than planet and the Stars are smaller in nature than planet. Asteroids- are made from minerals and rock. Meteors- is made from space debris and rocks Comets- are made from Frozen gasses,ice, and rocks.
Asteroids, comets and meteors are small objects present in the galaxy which orbits the planets such as earth. They are very small when compared to the planets.
Some stars are bigger than certain planets therefore the group of objects comprising of stars do not explicitly represent the group of objects smaller than planets.
Therefore, Its structure is considered to be like a large dirty snowball is Comet. Thus, option A is correct.
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Which of the following would provide the most energy in an ecosystem?
A. Omnivore
B. Carnivore
C. Producers
D. Herbivores
Answer:
The one that would provide the most energy in an ecosystem are producers!
Explanation: On the food chain and in the ecosystem they contain the most energy. About 90% is lost through heat and and movement of the animals. Lets say you have 10,000 kelo calories, then you have the producer and then your 3 animals, this means the last one only gets 10 kelo calories!
The following would provide the most energy in an ecosystem: producers, which are in Option c, as the producers are organisms such as algae and green plants that can synthesize their own food using the energy of the sun.
What is the significance of the producers in energy production?Producers include plants, algae, and some bacteria that serve as the primary source of energy, converting light or chemical energy into a form of food such as glucose, and in every ecosystem, the producers have many important roles. Herbivores and carnivores all depend on them, both directly and indirectly.
Hence, the following would provide the most energy in an ecosystem: producers, which are in Option c, as the producers are organisms such as algae and green plants that can synthesize their own food using the energy of the sun.
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A strata of coal is also referred to as a ____________ of coal.
Answer:
Coal bed would be your answer
hope it helps!
Answer:
The answer is...
A strata of coal is also referred to as a bed of coal.
Explanation:
Coal bed: A bed or stratum of coal. Also called a coal seam. Coal bed degasification: This refers to the removal of methane or coal bed gas from a coal mine before or during mining.
Hope this helps!!
Explain the process of how the Earth's layers became differentiated.
Answer:
The differentiation, or organization, of the Earth into layers is perhaps the most significant event in its history. It led to the formation of a core, a crust, and eventually continents. The light elements were driven from the interior to form an ocean and atmosphere. These four blocks are the same size.
MAY I GET BRAINLIEST PLZ
Explanation:
What is mitosis?
A thetime in between when cells divide
B the part of cell division when two separate nuclei form
C cell division when a parent cell divides into four cells
D the part of cell division when the chromatids separate
Answer:
d
Explanation:
bc
described what would occur if cells were in mitosis more than they were in interphase
please answer quick!!!!
Have you ever experienced severe weather? Severe weather comes in many forms. Tornados, hurricanes, floods, droughts, or snowstorms are just a few types of severe weather. Think about a time when you experienced severe weather. Did you know it was coming? How did you prepare? Write about your experience
Explanation:
I had two times when Tornados decided to strike the Blue River Valley in virginia. I am only gonna talk about the time when I saw the Tornado watch on WDBJ 7 Weather app on my Ipad. What happened was that me and my grandmother was preparing to Camp out in the basement bedroom we have. When we did, We just passed the time by playing games and the Deal or No Deal Deal wheel home game I had at that time.
Which of the following is a trace gas?
O nitrogen
O ozone
O oxygen
O hydrogen
Help please ASAP
Answer:
O hydrogen
Explanation:
hope it helps, please mark as brainliest please
Answer:
ozone
Explanation:
Out of the 1% of trace gases it makes up .01% of them.
Which answer choice correctly identifies structures A, B, C, and D?A.Chromosome; centromere; homologues; sister chromatidsB.Sister chromatids; centromere; homologues; chromosomeC.Homologues; centromere; homologous chromosomes; spindle fibersD.Chromosome; centromere; sister chromatids; homologous chromosomes
Answer:
The structure of the materials are given below.
Explanation:
If the structure of the picture is thread-like we called it chromosomes. If the structure in a chromosome that holds together the two chromatids is known as centromere. Half part of the duplicated chromosome is known as Sister chromatid. If two material has same size and shape we called it homologous structure such as sister chromatids.