Dehydration reactions remove two _____
atoms and one
______ atom, the equivalent of a water molecule.

1. water
2. polymers
3. oxygen
4. ethanol
5. catalases
6. hydrogen
7. nitrogen
8. hydrolysis

Answers

Answer 1

Answer:

2 Hydrogen atoms and 1 oxygen atom.

Explanation:

The chemical makeup of Water (\(H_{2}O\)) is 2 Hydrogens and 1 oxygen. These atoms are removed from each other when dehydration occurs.


Related Questions

What was the first city to be struck by the new atomic bomb?
Philippines
Hiroshima
Tokyo
Bataan

Answers

Answer:

Hiroshima

Explanation:

The first city hit by an atomic bomb was Hiroshima, Japan. The bomb was dropped on August 6th, 1945.

igneous rock can easily be identified through their​

Answers

Answer:

Explanation:

Igneous rocks can be identified by the determination of the composition and texture of the rock.


5. Describe two examples of compounds and
compare their properties.

Answers

Answer:

Sugar- sweet taste, surface with rough texture, white

Water- polar, excellent solvent, less dense than solids, can change shape

Explanation:

ggghhhhhhhhhhhhjujjj​

ggghhhhhhhhhhhhjujjj

Answers

Answer:

1234567890-

Explanation:

Mendel formed a possible explanation for the outcomes he observed in pea plants. Mendel formed a
.

Answers

Answer:

Hypothesis

Explanation:

Answer:

Hypothesis

Explanation:

Got it right on the intstruction. Good Luck! <3

Which of the following types of crosses would be best to determine if a trait is sex linked ?

Answers

The reciprocal cross would be the best type of cross in to determine if a particular trait is a sex linked trait

The correct option is option c.

Reciprocal cross is basically a technique which used in genetics in order to determine whether a trait is sex-linked or it is autosomal. In a reciprocal cross, two different crosses are performed. The first one with the male parent having the trait of interest and the female parent which is not having that trait. The second cross is done with the female parent having the desired trait and the male parent not having the trait.

If the trait is found to be autosomal, the results of the two crosses will be the same but if the desired  trait is sex-linked, the results will differ depending on which sex carries the trait.

Hence, the correct option is option c.

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--The given question is incomplete, the complete question is

"Which of the following types of crosses would be best to determine if a trait is sex linked ?

a. Monohybrid cross

b. Dihybrid cross

c. Reciprocal cross

d. Test cross"--

What determines climate patterns?

Answers

Answer:

the answer is below

Explanation:

The two most important factors in the climate of an area are temperature and precipitation. The yearly average temperature of the area is obviously important, but the yearly range in temperature is also important. ... Some areas have about the same rainfall throughout the year.

Quentlon 3 of 10
What is the responsibility of a scientist?
O A. To earn money
B. To study the physical world
C. To run governmenta
O D. To influence votero​

Answers

The answer is B. All scientists study the world, from chemists to biologists. All other choices are things that scientists can do, but not all. (I mean... I hope all scientists earn money. Isn’t that the best part?)

Answer:

b

Explanation:

because what a sciatica do

Which of these contains four hydrogen atoms?



CH3OH


H2O


H2O2


HCl

Answers

H20 contains four hydrogen atoms

Answer:

CH3OH contains four hydrogen atoms

which is smallest to largest form?
human tissue, human cell, bacterial cell, virus, human organ, human organ system.

Answers

Answer:

Explanation:

virus, bacterial cell, human cell, human tissue, human organ, human organ system.

The smallest to largest forms in the order:

VirusBacterial cellHuman cellHuman tissueHuman organHuman organ system.

The Virus comes first as it is much smaller than the Bacterial cell and can be

viewed with an electron microscope which has a higher magnification

Cells are the smallest unit of life and they aggregate to form tissues . The

tissues then aggregate to form organs and organs to organ system which is

why the human cell comes next followed by the Human tissue, Human organ

and lastly Human Organ systems.

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Classify these sequences based on their potential to modify protein products. The plain letters in the sequence represent protein coding regions, and the bold letters represent no coding regions

Answers

These  alleles sequences based on their potential to modify protein products. The plain letters in the sequence represent protein coding regions, and the bold letters represent no coding regions.

The sequences are as following:

ATTGAGACCGT → GAGACCAGT TATAATATTA → TATATATTA ATTCATCTGG → ATTCATCGTGG What are alleles?

Alleles are the types of variation  of sequence in a same nucleotides of same DNA.

Now following are the sequences based on their potential to modify protein products but we can't define the coding or no coding region as bold or plain letters are not clear here.

1).ATTGAGACCGT → GAGACCAGT

Chance of Alteration in Protein bcz in starting alleles ATT is missing in the after product.

2). TATAATATTA → TATATATTA

Chance of Alteration in Protein as there is modification present in the  AA alleles in between.

3). ATTCATCTGG → ATTCATCGTGG

Chance of Alteration in Protein as in the last of the sequence there is a change in the alleles.

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Grace is a pregnant woman in an area of Africa that is experienced many years of drought civil unrest and poverty Grace is underweight and has been unable to eat enough nutrients during her pregnancy based on your knowledge of Grace and her living condition which of the following situations is most likely to occur​

Answers

The most likely situation to occur would be: Grace may be at an increased risk of complications during pregnancy and childbirth.

What is the pregnancy?

Given that Grace is thin and has happened unable to eat enough vitamins during her gestation, her overall strength and happiness may be negotiated.

Malnutrition  can bring about a range of adverse belongings on two together the mom and the cultivating fetus.The lack of approach to an enough and equalized diet, combined accompanying the disputing living environments in an area overwhelmed by dryness, civic unrest, and want, can increase the possibility of complexities during pregnancy.

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4. Determine the number of valence electrons that oxygen has. A. 2 B. 4 C. 6 D. 9​

Answers

Oxygen has 6 valence electrons.

Why does Franklin think he has to help King Louis XVI investigate Mesmer?

Answers

Answer:

I actually took this quiz here is all the answers hope i help

Explanation:

Q1.fins to help him swim faster

Q2.magnetism

Q3.The king had sent aid to the American colonists.

Q4.His gout makes travel too painful.

Q5.He blames his assistant for not using animal magnetism correctly and he returns to Germany.


Which of the following kinds of organisms do photosynthesis? Select all that apply.
Iplants fungi Danimals algae all bacteria some bacteria

Answers

Plants do it to make there own food. Animals do not

How would you explain the key concepts for the CWA in less than two minutes?

Answers

Answer:

Explanation:

vPoint Source - a source of water discharged to surface water through a discrete point - generally through a pipe, ditch, or channel.

Nonpoint Source - Nonpoint sources, such as parking lots or athletic fields, discharge runoff water to groundwater or surface water; runoff does not come from  a pipe, ditch, or channel. These sources may contain pollutants such as pesticides, motor oil, and soaps.

Navigable Waters of the United States  For the purposes of the Clean Water Act, the term "navigable waters" includes:

all waters used in commerce, including groundwater;

all interstate waters including wetlands, mudflats, and sand-flats; and

all other waters such as lakes, rivers, streams, wetlands and sloughs.

EPA policy states, "The majority of facilities in the U.S. have the potential to discharge to navigable waters."  The Supreme Court decision in (2006) requires the Army Corps of Engineers and the EPA to determine whether there is a "significant nexus" between a navigable waterway and an area a spill might affect.  In June of 2007, EPA and the Army Corps of Engineers released provisional interpretive guidance regarding the "significant nexus” question. According to this guidance, the agencies will assert jurisdiction over traditional navigable waters, wetlands adjacent thereto, and relatively permanent tributaries thereof. The agencies will generally not assert jurisdiction over swales and ditches that lack routine water flow. Finally, the agencies will apply the "significant nexus" requirement and make a case-by-case, fact-specific analysis on impermanent tributaries and other wetlands.

Additional executive orders were issued 2015 in 2019.  Under the 2019 proposal, traditional navigable waters, tributaries to those waters, certain ditches, certain lakes and ponds, impoundments of jurisdictional waters, and wetlands adjacent to jurisdictional waters would be federally regulated. It also details what are not "waters of the United States," such as features that only contain water during or in response to rainfall (e.g., ephemeral features); groundwater; many ditches, including most roadside or farm ditches; prior converted cropland; stormwater control features; and waste treatment systems.

Could the requirement for one or more NPDES Discharge Permit apply to my campus?

If your campus discharges pollutants directly to navigable waters of the United States through a point source, you must obtain an NPDES permit or redirect the flow of the waste.

Stormwater releases from certain activities require an NPDES permit. The most common activities on college campuses requiring NPDES permits for stormwater are construction activities disturbing more than 1 acre, hazardous waste storage areas operating under the Resource Conservation and Recovery Act permit system, steam-generating power plants, and airports. See Stormwater section below.

Regulations issued by local water authorities, or Publicly Owned Treatment Works (POTWs), not NPDES permits, govern discharges into sanitary sewer systems. See Sewer Use (POTW) section below for more information about requirements for using POTWs for commercial or industrial waste disposal.

What do I have to do related to NPDES Discharge Permits?

Determine where wastewater flows from buildings and processes on your campus. Any industrial or commercial operation (e.g., ice rink melt pits, floor drains, and vehicle wash stations) that discharge into a water of the United States may require an NPDES permit. If required, you must obtain such a permit from the appropriate regulatory agency, probably your state environmental agency.

French drains, dry wells, and septic system leach fields are different from point source discharges because they do not immediately affect surface water. Some state and federal environmental agencies manage these systems under the Underground Injection Control program, part of the Safe Drinking Water Act. See Safe Drinking Water Act for more information.

Details of NPDES

write a short note on the ovary.​

Answers

Couldn’t have said it any better.

You will use Punnett squares to predict the probability that two parents of your species will pass a particular trait to their offspring. Each parent has two alleles for a particular gene, one on each homologous chromosome.

To prepare to make the Punnett squares, write down the genotypes of the parents for the three traits you’ll be predicting.

Example:

Mother: YyIRiPF
Father: YyIWiPF

Answers

To predict the probability that two parents of your species will pass a particular trait to their offspring. I will provide you with how to write down the genotypes of the parents for three traits that you could use to create Punnett squares.

What is offspring?

In biology, the term "offspring" refers to the new organism or organisms that are produced as a result of the reproduction of two parent organisms. Offspring inherit genetic material from both parents, which determines their physical traits and characteristics.

In sexual reproduction, the offspring are produced when a male gamete (such as sperm) fertilizes a female gamete (such as an egg) to form a zygote. The zygote then undergoes a series of divisions and differentiations to develop into a mature individual. The offspring may share some traits with their parents, but may also exhibit variations due to genetic recombination, mutation, and environmental factors.

Traits that you could use to create Punnett squares:

Trait 1: Eye color

Mother: Bb

Father: bb

Trait 2: Blood type

Mother: AO

Father: AB

Trait 3: Hair texture

Mother: TT

Father: Tt

Therefore, each parent has two alleles for a specific trait, and we can use these to predict the likelihood of their offspring inheriting certain traits. The Punnett squares can be used to determine the possible genotypes and phenotypes of the offspring.

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What is the name of the hormone that: increases blood glucose levels? decreases blood glucose levels? a) b)​

Answers

Answer:

Explanation:

Glucagon

is produced to maintain glucose levels in the bloodstream when fasting and to raise very low glucose levels.

insulin's

job is to lower blood sugar. If blood sugar gets too low, the pancreas releases another hormone, glucagon, which works to raise glucose levels.

Which of the following influences the amount of ozone pollution near Earth's surface?
O An area's weather patterns
O Nearby water resources
O Volcanic eruptions
O Plants undergoing photosynthesis

Answers

All the four options can lead to ozone pollution near the earth's surface.

Ozone Pollution- Increased wheezing, coughing, and chest tightness are brought on by ozone pollution, which results from hydrocarbon and nitrogen oxide emissions from cars and other sources mixed with sunshine.

Plants undergoing photosynthesis- Significant producer of VOCs (Volatile Organic Compounds) is woody vegetation. Before they react to generate ozone in the atmosphere, where it can linger for several weeks, NOx and VOCs can be transported over great distances by local weather patterns.Volcanic eruptions- Volcanoes probably generate enough bromine to deplete the ozone layer locally and alter the chemistry of the stratosphere. According to estimates, 1 to 5 percent of ozone damage is thought to be caused by volcanoes, 15 to 20 percent by other natural sources, and a staggering 75 to 85 percent by human activity.Water resources- From farms, factories, and towns, streams and rivers transport pollutants like chemicals, fertilizers, and heavy metals into our bays and estuaries, where they are then transported out to sea. The wind also brings in marine waste, particularly plastic, as does water from storm drains and sewage systems.Weather Patterns- As a result of global warming, there will be an increase in more extreme weather, including heat waves, extreme rainfall events, and other phenomena. Because the chemical reactions that produce ozone in the atmosphere take place more often in hot temperatures, heat waves increase the amount of ground-level ozone pollution.

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Answer:

An area's weather patterns

Explanation:

the teacher told me

Can anyone help me with the length of time for each stage of Mitosis based on a 24 hour cell cycle?

Pls answer the question and do not put I don't know or something like that
Here is the table

Interphase 73 55 87
prophase 31 30 34
Anaphase 9 6 6
Telophase 5 5 3

Answers

ANSWER

AND EXPLAINING 3

The length of time for each stage of mitosis in a 24-hour cell cycle is:

Interphase: 73, 55, or 87 hours

Prophase: 31, 30, or 34 hours

Anaphase: 9, 6, or 6 hours

Telophase: 5, 5, or 3 hours

It's worth noting that these values may vary based on the species, type of cell, and conditions, and that different sources may report slightly different numbers. Additionally, this table provides ranges of values, rather than a specific or precise value, which would be more relevant in the context of a laboratory experiment or a more detailed analysis of a particular system.

1. Population ecologists follow the fate of same-age cohorts to
(A) determine a population's carrying capacity.
(B) determine the birth rate and death rate of each group in a population.
(C) determine if a population is regulated by density-dependent processes.
(D) determine the factors that affect the size of a population.​

Answers

Population ecologists follow the fate of same-age cohorts to determine the birth rate and death rate of each group in a population. Option B

This is further explained below.

What are ecologists?

Generally, Ecologists are concerned with the study of the connections that exist between the environment, plants, and animals.

They investigate the ways in which animals and plants are adapted to a certain ecosystem and then report on how any planned building activities are likely to affect those adaptations.

In conclusion, In order to establish the birth rate and mortality rate of each segment of a population, population ecologists track the outcomes of groups of individuals of the same age. Alternative B

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Please Help!!!!!!!!!!!!!!!!!!

Please Help!!!!!!!!!!!!!!!!!!

Answers

Answer:

I'm not quite sure but I'll try and figure it out if I don't get back to you I'm sorry but I will try.

Explanation:

Claim:
Island's weather will continue to be most like the
weather where orangutans live.

Answers

The claim states that the weather on an island will continue to be most like the weather where orangutans live. To evaluate this claim, we need to consider several factors:

Native Habitat: Orangutans are native to the tropical rainforests of Southeast Asia, including Indonesia and Malaysia. These regions typically experience a warm and humid climate throughout the year.Island Location: The specific location of the island in question is crucial in determining its weather patterns. Islands can vary greatly in terms of their geographical location, size, and surrounding bodies of water, which can influence climate.Island's Climate: To determine if the island's weather is similar to that of orangutan habitats, we need to assess its climate. This involves analyzing factors such as temperature, rainfall, humidity, and seasonal variations.

Without specific details about the island in question, it is difficult to make a definitive assessment. However, if the island is located within or near the equatorial belt and shares similar climatic conditions with Southeast Asian rainforests, it is more likely to have weather resembling that of orangutan habitats.

It is important to note that climate can vary even within a specific region, so a thorough analysis of the island's climatic data would be necessary to make an accurate comparison. Additionally, factors such as changes in global climate patterns over time may also impact the accuracy of this claim.

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How does nature make a zygote?

Question 2 options:

cells specialize


egg and sperm cells fuse


cells differenitate


tissues work together

Answers

Answer:

egg and sperm cells fuse.

Explanation:

The definition of a zygote is "a eukaryotic cell formed by a fertilization event between two gamete". So, basically, it is the scientific name for the cells before a fetus is formed. This is obviously going to require egg and sperm cells to fuse.

Answer:

I would say when egg and sperm fuse

Check THREE that apply.
Select all that apply. What are producers in a food chain?

organisms that do not rely on other organisms for food

the chain of organisms that live in the same space

organisms that rely on plants or other consumers for food and energy

organisms that are able to make food by means of photosynthesis

the first organisms in a food chain

Answers

The producers in a food chain that apply is organisms that are able to make food by means of photosynthesis organisms that rely on plants or other consumers for food and energy the first organisms in a food chain.

What is photosynthesis ?The process of photosynthesis is used by plants, algae, and some microorganisms to transform solar energy into chemical energy in the form of glucose (sugar) and other organic compounds.This process occurs in the chloroplasts of the cell, specifically in the chlorophyll pigments. During photosynthesis, carbon dioxide (CO2) and water (H2O) are taken in and through a series of chemical reactions, are converted into glucose and oxygen (O2). The glucose is used as an energy source for the plant, while the oxygen is released into the atmosphere as a byproduct. Photosynthesis is crucial for the survival of plants and also plays a vital role in the global carbon cycle, helping to regulate the Earth's climate.

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Some molecules are too large to pass through the cell membrane without the assistance of a protein channel. The process of molecules travelling along their concentration gradient through protein channels is called – *

Answers

Some molecules are too large to pass through the cell membrane without the assistance of a protein channel. The process of molecules traveling along their concentration gradient through protein channels is called facilitated diffusion.

The process of spontaneous passive movement of molecules or ions across a biological membrane by particular transmembrane integral proteins is known as facilitated diffusion.

A form of passive transport is facilitated transport. In contrast to simple diffusion, where substances flow across a membrane without the aid of membrane proteins, substances diffuse across the plasma membrane with the aid of membrane proteins in assisted transport, also known as facilitated diffusion.

Facilitated diffusion is significant because it controls what enters and exits the cell. The cellular component that controls the selective transport of chemicals is the plasma membrane. Facilitated diffusion is illustrated by the movement of amino acids and glucose into cells from the circulation. These molecules are ingested through active transport in the small intestine and then released into circulation.

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A protein that is temporarily associated with a biological membrane is a(n):
a. transmembrane protein.
b. peripheral membrane protein.
c. integral membrane protein.
d. transmembrane protein and an integral membrane protein.

Answers

A protein that is temporarily associated with a biological membrane is a   b. Peripheral membrane protein.

Peripheral membrane proteins are proteins that are temporarily Associated With the biological membrane, but do not penetrate or span The lipid Bilayer. Instead, they are often attached to the membrane Surface through Non-covalent interactions with other membrane Proteins or the lipid head Groups.

In contrast, integral membrane proteins are permanently embedded Within The membrane, often spanning the entire lipid bilayer, while Transmembrane proteins are a specific type of integral membrane Protein That completely span the membrane from one side to the other.

Therefore, The correct option is b.

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Which protein complex(es) are involved in using light to extract electrons from water?

Question 1 options:

Hemoglobin
Cyt b6f
PSII and PSI
ATP Synthase

Answers

The protein complex(es) that are involved in using light to extract electrons from water are PSII and PSI. That is option C.

What are protein complexes?

Protein complexes are those complexes that are made up of polypeptide chains that are interlinked to for a complex structure.

Example of protein complexes are the PSII and PSI. That is the photosystem II (PSII) reaction center and the photosystem I (PSI).

In photosynthesis, which is the process used by green plants to manufacture their food using the energy from sun, there are two stages involved which include the light stage and the dark stage.

The PS II reaction center is made up of the chlorophyll a that uses energy from sun, in the light stage of photosynthesis, to split the water molecules thereby extracting electrons from water.

While the photosystem I is used for the reduction of NADP to NADPH, that is, Nicotinamide adenine dinucleotide phosphate.

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Which is the correct order of energy change from greatest to least from chemical,physical, and nuclear

Answers

Answer:

physical, chemical, nuclear

Explanation:

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