Biology High School

(True or False) The replication of DNA requires little to no energy expenditure

Answers

Answer 1

Answer:True

Explanation: The process of breaking the hydrogen bonds between the nucleotides of the double helix strand of the DNA requires energy.

Related Questions

Which of the following statements describes an interspecific zone?

Answers

Answer

Which of the following statements describes an interspecific zone? A. This zone measures 20,000 feet to 36,000 feet below the surface, and has a name ...

Explanation:

THE ONE ONLY                                                                                !

                                           

What are the two methods that are used to date fossils? Which is more accurate? l

Answers

Answer:

relative dating and radiometric dating. Radiometric dating is the most accurate

How do the organ systems function together in the human body?

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Answer:

Some body systems work together to complete a job. For example, the respiratory and circulatory systems work together to provide the body with oxygen and to rid the body of carbon dioxide. The lungs provide a place where oxygen can reach the blood and carbon dioxide can be removed from it. Some body systems share a common organ that performs more than one job.

In what type of countries do most nervous system disorders occur?

Answers

Answer:

Most nervous system disorders usually occur is Sub-Saharan Africa

Explanation:

Hope this helps!! :)

which statement best summarizes the development of the atomic theory over time​

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Well there are no options shown but I can tell you this... electrons move around the nucleus in specific regions or directions. Hope this helps!

Will give brainlest 100 points

Answers

Exothermic because it’s going away

Answer:

try b

Explanation:

A tornado strips out a section of a forest. What type of succession is this? Why?

Answers

Answer:

Secondary succession

Explanation:

A secondary succession is when a type of disturbance happens when there is already soil present. In this case, it has already started out with a forest (including plants, trees, and wildlife). Other examples of a secondary succession include a wildfire, hurricane, flood, or human destruction.

This is different from a primary succession. A primary succession occurs when  there is no soil present.

Very easy answer, I will give Brainliest! What is the name of this process? Click the picture above to view.​

Answers

Answer: Not exactly sure of the specific name of the process, but the picture shows how the sun provides healthy sunlight with the ozone absorbing some of the radiation

Explanation:

12. The respiratory system includes the lungs, what level of body organization are the lungs
a. Tissue
b. Organ
c. Organ System
d. Cells

Answers

The answer is b. Organ
I would say the answer is B

How are tropical rain forests and temperate forests different?

Answers

There are two types of rainforests, tropical and temperate. Tropical rainforests are found closer to the equator where it is warm. Temperate rainforests are found near the cooler coastal areas further north or south of the equator. The tropical rainforest is a hot, moist biome where it rains all year long.

known as D

hope this helps <3

1. Which animal has the highest body temperature when the environmental temperature is 15 degrees Celsius?
A) Rabbit
B) Snake
C) Cat
D) Alligator

2. At 86 degrees Fahrenheit, what is the body temperature of the pigeon?
A) 30 degrees C
B) 40 degrees C
C) 41 degrees C
D) 47 degrees C

3. According to the graph, which ectotherm can live in the coldest environments?
A) Snake
B) Cat
C) Lizard
D) Rabbit

Answers

Answer:

1. C) Cat

2. D) 47 degrees C

3. B) Cat

What is the most common type of power plant here in Colorado Springs?
Coal-fired
O Solar-collecting
O Wind power
O Hydroelectric

Answers

Answer:

most common is coal fired and second is wind

Explanation:

hope it helps

Describe how amino acids are categorized by their chemical properties. Explain how a change in the amino acid sequence of the FXR1 protein could decrease the ability of the protein to bind to RNA .

Answers

Answer:

The nature of amino acids can vary they can be acidic, alkaline, or neutral based on the functional group attached to their side-chain. The functional group of the amino acids determines the property of the hydro loving or phobic nature of particular amino acids. Interaction of different biomolecules depends on their affinities with one another such as hydrogen bonds, ionic bonds, van der Waals interaction based on structural and fundamental unit or monomer of the biomolecule.

Based on the given explanation, we can say that if there is a modification in the sequence of the building block amino acid of the FXR1 protein, might lead to a decrease in affinity to bind to the RNA by changing in the binding domain of this protein. There might be a complete structural change such that it can no longer interact with RNA.

Amino acids are grouped on the basis of their side chains.

Amino acids are categorized on the basis of their side chain attachment. All the amino acids has a specific side chain which is known as an R group. This R group is also attached to the α carbon. The R groups consist of shapes, sizes, charges, and reactivities. This allows all amino acids to be grouped or categorized on the basis of their chemical properties of their side chains.

If there is a change occur in the sequence of the building block amino acid of the FXR1 protein, it might lead to a decrease of binding to the RNA. There might be a complete change in the structure which leads no more attachment with RNA so we can conclude that amino acids are grouped on the basis of their side chains.

Learn more about amino acids here: https://brainly.com/question/2526971

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Could someone plz help me with this!!! with thorough answers!!! One who answers with the best answer gets the crown!

Answers

Answer:

Melanin helps the mouse survive because of the fur color. Its color helps it to blend into its surroundings, making it a lot harder for predators to kill it, as the predators have a harder time seeing the mouse.

Explanation:

I AM GIVING OUT BRAINILEST

Answers

Answer:

blue

Explanation:

bobcats eat rabbits

answer:
the rabbit population may decrease

explanation:
the bobcats will eat a lot of those rabbits

HELPPP DUE IN 20 MINUTES!!!!!!!

Jackie sees a tree branch about to fall on her, and she jumps out of the way. Which body systems helped her respond to danger?

Answers

Answer:

The autonomic nervous system

3) What are the “happy” neurotransmitters our gut biome can make:
a) Serotonin and dopamine
b) Cortisol and epinephrine
c) Serotonin and cortisol
d) Epinephrine and dopamine

Answers

The first option I believe .
Don’t hate me if I am wrong :,)

In feedback inhibition, does an enzyme’s substrate attaches to an allosteric site?

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Answer:

They bind to an allosteric site which induces a conformational change that increases the affinity of the enzyme's active site for its substrate. This increases the reaction rate.

need this answer quick please now thanks

Answers

D)

The regulation of gene expression resulting in cell differentiation is a very loaded topic. All that is important for you to know right now is that each cell contains all of the genes to become any type of cell. Each cell simply expresses or silenced genes in order to become the appropriate cell type.

2. Which pair consists of terms that represent equivalent units of information? *
(10 Points)
Codon : DNA
Gene: polypeptide
Chromosome : protein
Nucleotide : amino acid

Answers

Gene: polypeptide are equivalent units of info

Identify the 2 main types of cetaceans and explain how they are classified.

Answers

Answer:

The Mysticetes (baleen whales); and the Odontocetes (toothed whales). Baleen whales are also called mysticetes, which means “mustached whale”.

plz help i need this asap!!! Which characteristics do all bony and jawless fish have in common? Check all that apply.

backbone
swim bladder
scales
gills
bony skeleton

Answers

Answer:

Gills, Scales, swim bladder, and backbone.

the goal of applied science is

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Answer:

In contrast, applied science or “technology,” aims to use science to solve real-world problems, making it possible, for example, to improve a crop yield, find a cure for a particular disease, or save animals threatened by a natural disaster. In applied science, the problem is usually defined for the researcher.

Explanation:

I hope this helps, but when you use this make sure you copy and paste this to paraphrasing tool.

Mention the three types of collisions involved in convergent boundaries.

Answers

ANSWER :

Oceanic-oceanic boundaries

Oceanic-continental boundaries

Continental-continental boundaries

Hope it helps ya...!!♡

Question 11: After conducting research, does your conclusion need revision? Why? Support your
revision with evidence from literature.
I

Answers

Yes, after completing the analysis, your decision needs correction. It is done to reduce the chances of errors that unknowingly happens.

Why do we need to conclude and recommend upon completing your research study?

The decision offers you the chance to colour on the influence and value of your result.

This is especially critical if your study came studying the study problem from an unique or creative perspective.

Training possible new or expanded ways of thinking about the study trial.

Thus, Yes, after completing the analysis, your decision needs correction.

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Question 4
Which characteristic is shared by all prokaryotes and eukaryotes?
A
ability to store hereditary information
B
use of cellular respiration for energy release
C
use of organelles to control cell processes
D
contain membrane-bound organelles

Answers

Answer:

A. The ability to store hereditary information.

Explanation:

Both prokaryotic cells and eukaryotic cells have DNA. In prokaryotic cells, the DNA is not contained in a membrane-bound nucleus while in eukaryotic cells, DNA is contained in the nucleus.

27)
Desertification is the process of converting arable forests or grasslands into unusable land that lacks fertile soil and sufficient
moisture. Climate change can contribute to desertification of land across the globe. Each of these is an example of climate change
leading to desertification EXCEPT
A)
Higher temperatures on a global scale lead to higher levels of evaporation
and less moisture in soils.
B)
Higher evaporation can lead to soil salinity levels increasing in certain
areas of the globe.
C)
More frequent droughts in Southern Europe and other areas will reduce the
soil content
D)
Increased temperatures will decrease the growth of plants on a global
scale.

Answers

Answer:

jj is good

Explanation:

PLEASE HELP THIS IS DUE IN 30 MINUTES NO LINKS PLEASE
During a normal synaptic transmission, after the neurotransmitters are released from the post synaptic membrane, what happens to the neurotransmitters?
A) They move into the post synaptic neuron.
B They are broken down by enzymes.

C
They return to the pre-synaptic neuron.

D
Both b and c.

Answers

Answer:B

Explanation:

What function of the cell does cancer mainly affect?
A. Cell division

B. Photosynthesis

C. Cell transport

D. Cellular respiration

Answers

Answer:

A) Cell Division

Explanation:

When someone has cancer their cells grow abnormally and spread very fast ( which is bad because these cells have cancer in them which spread around your body it’s why most people who are in late stages of cancer usually develop it in other places) . Normal body cells grow and divide and know to stop growing. Over time, they also die. Unlike these normal cells, cancer cells just continue to grow and divide out of control and don't die when they're supposed to.

Cancer cells usually group or clump together to form tumors.

Answer:

A. Cell division

Explanation:

Cancer cells are cells that divide relentlessly, forming solid tumors or flooding the blood with abnormal cells. Cell division is a normal process used by the body for growth and repair.  

In most natural populations rapid exponential growth is unsustainable. As populations
increase, environmental resistance causes the growth rate to slow down, until carrying
capacity is reached. Brainstorm several factors that could be considered as environmental
resistance.

Answers

Answer:
Carrying capacity is defined a the ability of the natural ecosystem to take care of the environment which does not necessarily cause the resistance in population increase.
Explanation:
The earth indeed has a mechanism of delivering changes to the system and keeping it intact but as the case of the rapid growth of population arises the mother nature sees this as an exponent of unsustainable growth as the resource used to sustain large populations is no longer available or are exhausted.
A population increase so does the carrying capacity and workload of the natural environment which at the time gets slow due either due to the man's artificial technology or the natural process like hurricane or earthquake itself.
But seeing the nature as providing possibilities for the existence of the societies throughout ages and hence trying to maintain its originality may break those activities that it considers resistance as several biotic factors like predators, disease, competition, and lack of food.
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After the accident, the documents mysteriously disappeared. The police determined the accident to be a random tragedy, but some people think the power plant was responsible. jordan has 10 ties, 3 suits, 5 belts, 8 shirts, and 4 pairs of shoes that he chooses from daily. How many different outfits can he put together? Pls solve I will give the barinliest answer plssss What should replace a, b, and x in B(t) = abx for the amount of money in the account, B(t), after t months with an initial deposit of $100. Can someone help please I just need the answer.... A mens health magazine would like to conduct a survey using a simple random sample of 900 men who practice yoga. One of the goals of the survey is to create a confidence interval to estimate the proportion of all men practicing yoga who report low stress levels. Since the intended survey method requires face-to-face interaction, some of the magazine executives are concerned about the cost of the survey and suggest sampling a smaller group of 100 men instead of 900 men. Assuming the sample proportion doesnt change, which of the following best describes the anticipated effect on the width of the confidence interval if the magazine were to survey a random sample of 100 men who practice yoga, rather than 900 men? A) The width of the interval based on 100 men would be about nine times the width of the interval based on 900 men. B) The width of the interval based on 100 men would be about three times the width of the interval based on 900 men. C) The width of the interval based on 100 men would be about the same width as the interval based on 900 men. D) The width of the interval based on 100 men would be about one-third the width of the interval based on 900 men. 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