Answer:
solar system
Explanation:
Which statements describe the characteristics of an individual protein? Select two options.
It is specific to one biochemical reaction.
It increases the activation energy needed for a reaction.
It can catalyze many different reactions.
It increases the rate of a biochemical reaction.
It slows down the rate of a biochemical reaction.
Answer:
A, D
Explanation:
I just took the test on edge
Answer:
The answer to this car is A.)It is specific to one biochemical reaction, D.)It increases the rate of a biochemical reaction.
Explanation:
Hope this helps :) !!!!!!!!!!!!!!
Which characteristic of an element determines its placement in the periodic table? O A. number of protons O B. size O C. mass O D. number of neutrons
Answer:
it gonna be A. Number of protons
Explanation
Elements are placed in order on the periodic table based on their atomic number, how many protons they have.
Why is Gene Therapy considered an effective (helpful) method to treat genetic disorders?
A) It enables a diseased cell to self-correct and fix its own defective (non-working
gene
B) It increases the likelihood (chance) of passing genetic mutations to offspring
C) It replicates resistance genes in the cells of unhealthy individuals
D) It replaces a defective gene with a healthy gene
Answer:
D) It replaces a defective gene with a healthy gene
Explanation:
Gene therapy is the process of replacing defective genes with healthy ... genes to help the body fight or treat disease, or deactivating problem genes.
1. What is a mutation?
2. How does a mutation effect the process of transcription and translation?
3. How can mutations be good, bad, or have not effect? Explain how those effects could happen?
An adaptation is:
A) a physical characteristic that an organism develops during its life in response to
environmental change.
B) the Way that an organism acts when under high selective pressures.
C) an inherited trait that helps an organism to survive and reproduce in its environment.
D) a chemical change in the DNA of an organism that produces variation of genes.
Answer:
C
Explanation:
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Please help As soon as possible thanks so much!
What is used to regulate gas intake and output with a plant?
Answer-
The plants stomata!
Stomata regulate transpiration and CO2 intake by changing its size depending on the environmental signals. In optimum conditions, stomata are wide open, allowing gaseous exchange with the atmosphere.
Clifford is an astronomer who studies the movement of stars. What types of tools
does Clifford likely have in his office that help him study the movement of stars?
1) meter sticks and protractors
2) rubber bands and paper clips
3) rulers and measuring tapes
4)telescopes and cameras
Answer:
4. Telescopes and cameras
Explanation:
Divergent plates move _________ from each other. This causes _______ to form as well as mid-ocean ridges.
2. (2 points) The white rabbit runs 200 meters in 45 seconds, what is the average
speed of the rabbit? Show your work
Answer:
4.44 m/s
Explanation:
Speed is in meters per second, to find the average speed divide the amount travelled by the rabbit by the amount of time the rabbit travelled: 200m/45s = 4.4444444 m/s = 4.44 m/s
1. What were the results from Chargaff's experiment? Select all that apply.
Multiple select question.
A)adenine binds with thymine
B)adenine binds with cytosine
C)cytosine binds with thymine
D)cytosine binds with guanine
E)adenine binds with guanine
F}thymine binds with guanine
Answer:
A,D
Explanation:
The results from Chargaff's experiment includes adenine binding with
thymine and cytosine binding with guanine.
Chargaff was a Scientist who performed various experiment using the DNA.
He discovered that DNA varied and had purine and pyrimidine bases.
He also discovered that the amount of cytosine should be equal to the
amount of guanine and that the amount of adenine must be equal to the
number of thymine and that both should be paired together.
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4. Why is systems thinking important?
Explanation:
When you use system thinking in management and operations, it helps you to make the right business decisions. Ultimately, the goal of thinking in systems is to help you avoid time, money and other resources.GIVING BRAINLIEST!!
What is the best explanation of why trees are such an important resource to the environment?
A) Trees provide shade from the sun for humans and animals.
B) Trees provide oxygen for humans and animals to breathe.
C) Trees provide furniture like tables and chairs to use.
D) Trees are beautiful to look at in parks and forests.
Answer:
I'm pretty sure it's B
Explanation:
Most of them are decent reasons but B is the best.
Answer:
The answer is B. Trees provide oxygen for humans and animals to breathe.
Explanation:
Plants provide oxygen for most living things to breathe.
31. Adult humans normally produce feces with low water content due to the activities of the A. large intestine B. small intestine C. stomach D. anus
Adult humans normally produce feces with low water content due to the activities of the large intestine.
What are the functions of large intestine?The large intestine absorbs water and changes the waste from liquid into stool. Peristalsis helps move the stool into your rectum. Rectum. The lower end of your large intestine, the rectum, stores stool until it pushes stool out of your anus during a bowel movement.
The large intestine has 3 primary functions: absorbing water and electrolytes, producing and absorbing vitamins, and forming and propelling feces toward the rectum for elimination.
The purpose of the large intestine is to absorb water and salts from the material that has not been digested as food, and get rid of any waste products left over.
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what is the main function of the heart
Answer: Blood carries oxygen and other important nutrients that all body organs need to stay healthy and to work properly. Your heart is a muscle, and its job is to pump blood throughout your circulatory system.
Explanation:
HELPP!!!
What do aquatic organisms need to breathe?
A. dissolved nitrogen
B. dissolved oxygen
C. dissolved argon
D. dissolved carbon
Answer:
The anser is D Dissolved Carbon
Explanation:
it is because oxygen is already something we cannot see and fish mostly dont breathe oxygen its carbon. Hope this helped :)
How does air pressure affect
breathing?
Answer:
When you inhale, muscles increase the size of your thoracic (chest) cavity and expand your lungs. This increases their volume, so pressure inside the lungs decreases. As a result, outside air rushes into the lungs. That's because a gas always flows from an area of higher to lower pressure.
Answer:
The air pressure in your lungs has to be less than the air outside your lungs, to get your lungs to inflate. This is because air moves from high pressure areas to low pressure areas. During bad weather and at high altitudes the air pressure is lower, making it harder for us to breathe.
exposure to the building material asbestos has been linked to certain types of cancers. Asbestos causes mutations in the P53 gene, which controls tumer expressions?
F.The mutation occured in gametic cells
G.The mutation occurred in somatic cells
H.The mutation is recessive
J.The mutation is Sex-linked
PLEASE HELP ME
in humans a widow's peak is dominant to not having widow's peak determine all possible genotypes
Widow peak=
No widow peak+
Answer:
Widow peak= AA, Aa
Not widow peak= aa
Answer:
If you have a widows peak then it's an example of genotype
Explanation:
What kind of intermediate inheritance is being exhibited by the chickens???
HERC2 gene is made of
Answer:
Dna i think im not sure if it is right?
Explanation:
Answer:
HERC2 is a giant E3 ubiquitin protein ligase, implicated in DNA repair regulation, pigmentation and neurological disorders. It is encoded by a gene of the same name belonging to the HERC family, which typically encodes large protein products with C-terminal HECT domains and one or more RCC1-like (RLD) domains.
Explanation:
What are 5 disadvantages of solar power ?
Answer:
Location & Sunlight Availability. ...
Installation Area. ...
Reliability. ...
Inefficiency. ...
Pollution & Environmental Impact. ...
Expensive Energy Storage. ...
High Initial Cost.
Explanation:
Explanation:
first
it is weather dependent
second
it takes a lot of space
third
it is expensive
forth
it associates with pollution
fifth
it is damaged by rain and ultraviolet radiation
One reason to prevent pollutant run-off into the Chesapeake Bay is to keep the oxygen levels in the bay from getting
so low that a(n)_1 occurs, threatening organisms like crabs and fish.
A)
neap tide
B)
overpopulation
c)
marine dead zone
D)
undertow current
The pollution in the Chesapeake Bay causes dead zone means low oxygen that can leads to suffocation in marine organisms like crabs and fishes. The correct option is C.
What is the Chesapeake Bay?The Chesapeake Bay is in United State. It is the largest estuary of US.
As due to increased pollutants in this, the marine organisms are facing dead zone due to low oxygen levels.
This marine dead zone causes the crabs and fishes to die due to suffocation and improper oxygen supply.
Thus, the correct option is C.
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We’re can the nuclear pore be found
Answer:
The nuclear pore is a protein-lined channel in the nuclear envelope
Explanation:
Help please!! I don’t understand this.
Answer:
1. California Sea Lion and Galapagos Sea Lion are closely related because they have the same genus Zalophus.
2. Escherichia is a Genus.
3. Fungi
What is root pressure ?
Ans correctly
➜ It is a pressure developed in the xylem due to metabolic activity of the root cells.
It is a hydrostatic pressure developed in the root system that pumps the water or sap in the root system.Goats are outside living on the sides of steep mountains. They are eating the
grass and bushes that grow there. It's a clear, sunny day on the mountainside.
What is happening to the carbon dioxide in the air? Is it ONLY being released (as a
product), ONLY absorbed (as a reactant), or being released AND absorbed?
CO2 is being both released by goats in exchange for O2 and absorbed by the plants in exchange for O2, too
There are two types of cells in the body: regular cells that make up all the organs of the body are known as ______________ cells and the other which contain half the amount of our chromosomes in order to provide offspring are known as _______________
Answer: There are two types of cells in the body: regular cells that make up all the organs of the body are known as __somatic__ cells and the other which contain half the amount of our chromosomes in order to provide offspring are known as __sex cells___.
Explanation:
Somatic cells are body cells. They are formed during the process of mitosis. Sex cells are for reproduction, formed during the process of meiosis.
Hope this helps!
Answer:
Somatic cells and Sex cells
Explanation:
Hope this helps
Brandy knows that chromosomes behave differently in meiosis and mitosis. What do chromosomes do in meiosis but not in mitosis?
Answer:
secure the cells
Explanation:
because they circle the cell in meiosis but not in mitosis
Why are ribosomes necessary for both Prokaryotic and eukaryotic cells to function properly?
Answer:
ribosomes are found in both cells
Explanation:
Ribosomes are special because they are found in both prokaryotes and eukaryotes. While a structure such as a nucleus is only found in eukaryotes, every cell needs ribosomes to manufacture proteins. ... The attached ribosomes make proteins that will be used inside the cell and proteins made for export out of the cell