Answer:
dude this was in google
Explanation:
Our orbital speed around the sun is about 67,000 mph (107,000 km/h)
A cell is placed in an isotonic solution. How does the cell maintain homeostasis in this environment?
A.) there is no movement of water molecules into or out of the cell
B.) Water will move across the cell membrane to the outside
C.) water will move across the cell membrane to the inside
D.) water will move across the cell membrane in both directions maintaining equilibrium.
PLEASE HELP ME!!! PLEASE AND THANK YOU!
Answer:
C
Explanation:
Because of meiosis and mitosis, the water will move across the cell membrane to the inside of the cell.
How many types of Protista are there?
Answer:
4
Explanation:
Answer:
3
Explanation:
There are three types of protists: algae, protozoa, and mold.
What is the purpose of using genetic engineering to develop edible vaccines?
Answer: to prevent widespread diseases in developing countries without using syringes
Explanation: to create vaccines that are capable of lasting years in the body to prevent future infections
to diminish negative side effects that may occur from administering vaccines with syringes
HELP ASAP YOU WILL GET 10 POINTS
How many net molecules of ATP are produced by gycolyisis or anerobic respiration?
A.2
B. 32
C. 1
D.4
Answer:
2
Explanation:
Answer:
The answer is A. 2
Explanation:
In anaerobic conditions, pyruvate converts to lactate through anaerobic glycolysis. Anaerobic respiration results in the production of 2 ATP molecules.
Extrusions are formed by cooling magma beneath Earth's surface.
Please select the best answer from the choices provided
T
F
Answer:
f
Explanation:
Please help I would greatly appreciate it
Answer:
Ice is less dense than water
Explanation:
Whenever a substance floats on top of another it has to be less dense.
whitchbof the following is a function of nucleic acids
Answer:
To store and transmit genetic information.
They give instructions for proteins.
Explanation:
PLEASE HELP QUICK!!!!!! WILL GIVE BRAINIEST!!!!!!!
Answer:
ask someone smart
Explanation:
not me tho-
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Which of the following are the same on homologous chromosomes? Select all that apply.
Answer:
Which statement describes Mendel’s hypotheses regarding gametes?
A gamete can carry multiple alleles for a trait.
Explanation:
Which statement describes Mendel’s hypotheses regarding gametes?
A gamete carries two genes for a trait.
A gamete carries one allele for a gene.
A gamete can carry multiple alleles for a trait.
Some gametes are dominant and some are recessive.
ANSWER ASAP
Ground water can flow deep into an underground layer of rock called a(n)————that can store water for a long time .
a. aqueduct
b. gene pool
c. aquifer
d. sanctuary
Your answer should be:
Aquifer.The image below shows a river at the bottom of a valley with several rock layers exposed.
The rock layers of this river valley were most likely exposed by which of the following?
Answer:
erosion and deposition
Explanation:
it’s honestly obvious.
which area of the North American continent would have the greatest risk of earthquake damage?
Answer:
The area is California.
Explanation:
There are 500,000 seismic tremors occurring out of which most of them are in the California zone. Over 80% of seismic tremors happen in a territory known as the Pacific Ring of Fire, a 25,000-mile horseshoe shape along the north side of the Pacific Ocean.
The principle purpose behind the distinction is that the California coast is directly over the limit of two of the structural plates that make up the Earth's covering.
Earth's covering, the lithosphere, is separated into in excess of twelve strong plates that buoy over a progressively gooey layer of hot shake.
In California, plates are granulating against one another. Envision striking two blocks against each other, often as possible reason them to split, perhaps severing lumps. As increasingly more weight is included, the block is probably going to break someplace in the center.
What is another word for input and output?
Answer:
domain and range
Explanation:
domain= x-values
range= y values
can a unicellular organism get diabetes
Answer:
I don't think unicellular organisms can get diabetes.
Explanation:
Due to their small size, they are simpler to adjust to environmental changes like heat and cold. Unable to expand much. They are unambiguous organisms and may reproduce swiftly.
What disease causing agents in unicellular organism?Bacteria, protists, fungus, algae, and other unicellular organisms are all susceptible to attack by viruses.
When a bacterium is infected, a virus called a bacteriophage, which is smaller than the bacterium and uses it as a host during the T4 cycle to reproduce and flourish, is responsible.
Therefore, unicellular organism get infected with pathogen like virus but having less chance to get disease like diabetes.
Learn more about unicellular organism here:
https://brainly.com/question/15299967
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. It's very rare for someone with two X chromosomes to have DMD. Explain how a person with two X chromosomes could have the symptoms of DMD using what you know about inheritance and random mutation.
Answer: Duchenne muscular dystrophy (DMD) is inherited through X-linked recessive inheritance mode. It is characterized by muscle weakness which mostly affect boys. It can only affect girls when a female carrier got married to affected male.
Explanation: In the union between a carrier female and an affected male, four types of gametes will be produced as shown in the attached image. After fertilization, the resulting offsprings will consist of female carrier, normal male, female affected and male affected each with 25% probability. See attached image for better illustration.
X-linked recessive traits have the following characteristics;
1. More males are affected than females.
2. Approximately ½ of a carrier mother's sons are affected.
3. It is never passed from father to son.
4. All daughters of affected fathers are carrier.
What are the very large molecules found in cells called?
Answer:
Ain’t it food
Explanation:
A study shows that a new pesticide is safe for use on food crops. The researcher who conducted
the study works for the pesticide company. What potential biases may have affected the study?
Answer:
Funding Bias
Explanation:
Funding Bias or Funding Outcome Bias refers to the tendancy of a scientific study or research to support the interests of the study's financial sponsor.
The potential that biases may have affected the study is the researcher most likely left out other data that might have supported that the pesticide wasn't safe on food crops.
What are pesticides?Pesticides are chemicals that are used in crops to remove or kill insects that feed on crops or impact the crops. These pesticides are made up of harmful chemicals, so they also impact the crops and the organism that eat the crops.
Here, the study is showing the adverse effect of pesticides, which could show by the proven effect on organisms in the experiment.
Thus, the researcher most certainly omitted further data that could have provided evidence that the pesticide wasn't safe for use on food crops, raising the possibility that biases may have skewed the study.
To learn more about pesticides, refer to the link:
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What influences electrical conductivity?
Answer:
Electrical conductivity of earth materials is influenced by the metal content (sulfides) in the rock, porosity, clay content, permeability, and degree of pore saturation.
the chemical reactions that release energy from tour food are called your
Answer:
Explanation:
The source of the energy required to regenerate ATP is the chemical energy stored in food (e.g. glucose). The cellular process of releasing energy from food through a series of enzyme-controlled reactions is called respiration . Some of the energy released is used to produce ATP.
John is an engineer at a factory. He installs settling chambers to control the pollutants produced by the factory
Which pollutant is he trying to manage?
A)
ozone
B)
particulates
c)
lead
D)
hydrogen sulfide
Answer:
B. Particulates
Explanation:
Factory emissions contribute greatly to the release of carbon dioxide into the atmosphere and black carbon belongs to a class of air pollutants called particulate matter.
Answer:b
Explanation:
edge
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What is the purpose of the plasma membrane?
makes food for the cell
reproduces cells
encloses specific structures
keeps the cell small
Is the formula balanced as written? Why or why not?
Answer:
The formula is balanced as written because it should be equal on both sides.
Explanation:
The graph here shows information about three different populations. What does this survivorship curve indicate about frogs?
Answer:
the real answer is have a high birthrate
Explanation:
How is it that every living organism has specialized cells that contain genetic material made up of only four different bases, yet every organism is different?
Answer:
See the answer below
Explanation:
The answer lies mainly in the genetic codes which are translated differently in different organisms.
The genetic code degenerates such that 64 possible codons from the four bases ([tex]4^3[/tex]) codes for the 20 amino acids that are available in nature. The transfer RNA is primarily responsible for the translation of the genetic codes and different organisms have different transfer RNA. Hence, the same genetic codes are differently translated in different organisms and this ensures that organisms are different.
Which pair includes a phase of the cell cycle and a cellular process that
occurs during that phase?
Answer:
m phase cell growth
Explanation:
3. Now let's talk about dragons! Given the phenotype (traits) of a dragon, what are the
possible genotypes?
Hagrid has an illegal Norwegian Ridgeback baby living in his hut. His name is Norbert. He has
brown scales, yellow eyes, and orange fire. Brown scales (S) are dominant to white scales (s),
and orange fire (F) is dominant to blue fire (1).
What possible genotype(s) could Norbert have?
Answer:
Ss or SS (for scales), Ff FF (for fire)
Explanation:
hope this helps! (I'm actually learning about this right now!)
Which diagram shows magnets that will attract each other?
Answer:
D (fourth one)
Explanation:
since N and S attract (opposites attract)
Answer:
D
Explanation:
i jus did the assignment
The __ horizon has smaller rock and mineral particles than other layers. A. a horizon B. b horizon C. c horizon D. d horizon
Answer:
......................................................b
Explanation:
Answer: The answer is A
Explanation: I just did the test, I hope this helps. Have a good day!:)
what factors can increase the speed of a ball rolling down hill?
A) increase potential energy
B) increase kinetic energy
C) both A and B
Answer: I think it’s C.
Explanation: