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3 years ago

Which of the following statements about ATP hydrolysis are correct?

Biology

2 answers:

babymother [125]3 years ago

4 0

Answer:

The correct answers is option III. "ATP has more electrostatic repulsion than ADP".

Explanation:

ATP hydrolysis is an essential reaction in catabolic pathways, serving as the way the high-energy phosphoanhydride bonds are broken and the energy stored is free to be use in performing reactions that need energy. ATP hydrolysis is relatively simple because ATP has more electrostatic repulsion than ADP, which means that is easier that ATP loses one phosphate to be converted into ADP than ADP losing one phosphate and get converted into AMP.

lara31 [8.8K]3 years ago

4 0

Answer:

The correct option is III

ATP has more electrostatic repulsion than ADP.

Explanation:

ATP comprises of an adenine ring, a ribose sugar, and three phosphate groups. ATP is used in the transfer of energy in cells. The hydrolysis of ATP is an exergonic reaction. In neutral solution, ATP has negatively charged groups which allows it to interact with metals. During hydrolysis, the unstable molecule of ATP is hydrolyze to ADP and inorganic phosphate. ATP has four negative charges which repel each other on close proximity. This makes ATP an unstable molecule because it gives away its phosphate group in order to become stable. The repulsion between the negative charges are reduced when ATP is stabilize.

Therefore, ATP has a higher electrostatic repulsion than ADP.

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Write a paragraph on testing probability

VashaNatasha [74]

Explanation:

Probabilities are described as ratios of favorable event outcome to the total number of event outcomes.

This is written as...

$P (E) =\frac{n(E)}{n(S)} \\$

where...

E= the number of times the event occurs

S= the number of trials

In biology experiments, hypotheses are formed based on research questions, and tested with the use of variables to provide a particular outcome. Statistics allows for testing data for consistency with the hypothesis, while statistical probability testing can be used in experiments to determine a range of outcomes, from genetic inheritance, evolutionary rates to theoretical experimental results.

In these statistical models, probability distributions are functions that give probabilities for certain event outcomes within an experiment (a set of trials). These may be either continuous, taking a value within a range of two numbers; or discrete, which may be either of two specified values. Discrete probability distributions list each value that a random variable may possibly take on.

Further Explanation:

For example, two types of probability distributions are employed in experimental biology:

Binomial distributions, which are discrete distributions, provide probability of a certain number of successful events for x a random variable, in a specific number of trials, n; here, the probability of success of an individual trial is constant at P and only one of two outcomes are possible- this is sampling with replacement.

where...

b(x; n, P)-the probability that an experiment of n trials results in x successes

nCx- the number of combinations of n things at r time

$b(x; n, P) = [ nCx ]* P^{x} * (1-P)^{n-x}\\$

<em>This is often used in determining potential outcomes before data collection.</em>

A type of continuous distribution, the student's t-test, compares standard deviations and means from two sets of samples or groups to check for significant differences between them.

$t= \frac{(x_{1} - x_{2}) }{\sqrt{(\frac{(S_{1}) ^{2} }{n1} }+ (\frac{(S_{2}) ^{2} }{n2 }}$

where...

x1 and s1 are the mean and standard deviation of sample 1 respectively
x2 and s2 are the mean and standard deviation of sample 1 respectively
n1 and n2 are sample sizes in samples 1 and 2 respectively

The null and alternate hypotheses typically theorize the likelihood and significance of certain event outcome probabilities. Critical values of t, along with degrees of freedom are used to determine a range of probable outcomes; probability or p- values along with this range, are used to determine whether either hypothesis is rejected or accepted.

<em>For instance, significant differences between an experimental control and a specific treatment group would show that these occurrences are not due to sampling errors or random chance...</em>

Learn more about calculating probability at brainly.com/question/4021035

Learn more about calculating event probability at brainly.com/question/6649771

#LearnWithBrainly

5 0

3 years ago

Please guys please please help me don't give me the wrong answer really try I tried the most I could and I really don't know for

MArishka [77]

I would say D: velocity, I'm so sorry if that's wrong.

3 0

3 years ago

Read 2 more answers

what were the historical reasons for the resistance to recognizing airborne transmission during the covid-19 pandemic?

ExtremeBDS [4]

Up until a 1962 demonstration of tuberculosis airborne transmission, airborne transmission of all major respiratory diseases was assumed to be of insignificant or moderate consequence over the following fifty years.

Before COVID-19, only a small number of diseases—those that were blatantly spread to people not in the same room—were generally acknowledged as airborne. This is because the contact/droplet paradigm remained popular.

<h3>What does the term "airborne transmission" mean?</h3>

The term "airborne transmission" refers to the propagation of droplet nuclei (aerosols) that retain their infectious properties after being suspended in air for a lengthy period of time and over great distances.
Bacteria or viruses that cause airborne infections are most frequently spread by tiny respiratory droplets. When a person with the airborne sickness sneezes, coughs, laughs, or exhales in any other way, these droplets are released.

learn more about airborne transmission here

brainly.com/question/27807193

#SPJ4

6 0

1 year ago

Can anybody answer this

NARA [144]

Answer:

Options A, B, E, and F are correct

Explanation:

A). In the cell cycle, DNA replication is a process by which a duplicate DNA strand is produced with the help of replication machinery (enzymes, nucleotides, etc.). The overall process ensures that the newly developed strand is free of any mutations (errors) causing the production of wrong proteins at later stages. Although, there are chances of positive, negative or neutral mutations, the replication machinery aims to avoid any such errors at this stage.

B). DNA stores genetic information in the form of codes (known as codon) which needs to be translated in the form of proteins. This process is known as a transcription by which messenger RNA (mRNA) is produced in the nucleolus. Thereon, it is transported outside to encode proteins with the help of ribosomes. The process of copying genetic information on DNA in the form of mRNA is known is transcription.

E). The figure shown is also known as the central dogma of life. According to which, DNA (genetic information) is transcribed into RNA, which is then translated to proteins. In brief, RNA molecules brings the information from nucleous to ribosomes and make proteins. These proteins are often enzymes, hormones, and other biomolecules that perform the important functions in living organisms.

F). DNA and RNA are two types of nucleic acids responsible for all types of life on Earth. Since both of them are well recognized as nucleotides, they are made up of the same genetic building blocks known as nucleotides. Further, each nucleotide is comprised of a five-carbon sugar, a phosphate group, and a nitrogen base. The sequence of these nucleotides is responsible for the production of specific types of proteins.

3 0

3 years ago

Given an atom with 8 protons how many electrons are there

suter [353]

8 electrons if it is a neutral atom.

8 0

3 years ago