Biology High School

What is the reactant in the
following chemical reaction?

What Is The Reactant In Thefollowing Chemical Reaction?

Answers

Answer 1
2KCI is the reactants

Related Questions

Each different section of the chromosome represents a _____

*wasnt given any answers

Answers

My guess is thread -like structure

Consider that basilosaurus lived in the ocean, how has the environment of this location changed since basilosaurus lived?

Answers

Answer:

Explanation:

This is because basilosaurus lived in the aquatic region with it sturdy slippers and long body.There was change in the environment due to the shifting that occur to tectonic plates and marking a portion of the land to move to a higher altitude or block the inflow of water from being in the deserted place.

A6003b Life Sci 7-2
SATIC
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Why are the male and female reproductive systems
important?

Answers

Answer:

the male and female reproductive systems are important so that we can keep the planet populated and have families.


According to plate tectonic theory, what happens when two continental plates collide?

Answers

Answer:

its A

Explanation:

Answer:

A

Explanation:

A sudden, violent expansion of ________ would be considered an explosion.

gas
water
fire
heat

Answers

The answer is a sudden violent expansion of gas
The missing word is gas

I just don't know what each one is

Stimulus: Ca2+ ion levels in blood are too low
•Sensor: •Control center:
•Effector and action(s):
•Negative feedback:


•Stimulus: Ca2+ ion levels in blood are too high
•Sensor:
•Control center:
•Effector and action(s):
•Negative feedback:

Answers

A. Beacuse effector and actions and sensor control center= stimulus so m=347839.6

The nucleus of an atom contains at least one
proton.
True or false
​

Answers

Answer:

True

Explanation:

Which of the following is an advantage of meiosis and sexual reproduction?
A. Meiosis ensures that offspring will not inherit any genetic disorders.
B. Meiosis ensures that offspring are genetically identical as their parents.
C. Meiosis ensures that offspring will have identical phenotypes to their parents.
D. Meiosis ensures a wider variety of genetic variation.

Answers

Answer:

D. Meiosis ensures a wider variety of genetic variation.

This happens above all thanks to the Crossing over, the process in which the exchange of genetic material during sexual reproduction between two homologous chromosomes' non-sister chromatids results in recombinant chromosomes.

Which are true about changes in carbon dioxide in the Earth's atmosphere since 1860? Select the two correct answers.

A. The increases in carbon dioxide are caused by human activity.
B. The increases in carbon dioxide can be explained by the Milankovitch cycle.
C. The rate of change in carbon dioxide is exponential.
D. The changes are triggered by a new interglacial period.

Answers

Answer:

A and C

Explanation:

A. because when we humans are burning maybe our refuse or garbage it will go up to the ozone layer causing air and then it will then result to carbon dioxide.

Question: Explain how DNA is replicated using the following terms: nucleotide, enzyme, and complementary bases.

No rush but the sooner the better.

Answers

Answer:

DNA replication occurs through the help of several enzymes. These enzymes molecules by breaking the hydrogen bonds that hold the two strands together

Explanation:

The Moon completes one orbit around the Earth in approximately
in approximately
and completes one cycle of its phases
A 271/3 days, 24 hours
B 24 hours, 24 hours
C 24 hours, 29 1/2 days
D 27 1/3 days, 29 1/2 days

Answers

Answer:

Answer is D

Explanation:

Takes about then to circle the Earth

Answer:

It takes 27 days, 7 hours, and 43 minutes

Explanation:

describe how the skin works when the place is very hot​

Answers

Answer:

when body temperature rises, such as when exercising on a hot day, the dermal blood vessels will dilate, in the sweat glands begin to secrete more sweat. the invaporation of the sweat from the surface of the skin cools the body by dissipating heat.

Explanation:

Hope this helped Mark BRAINLEST!!!

Answer:

When it is hot, we normally sweat. Sweating removes the heat energy from our skin. Our blood vessels open up which lets more blood flow. This allows a way for the heat to be lost. It lets your body cool down or try and cool down.

When Christopher Columbus came to the Americas, he randomly chose 3 chickens from Spain to bring along. These 3 chickens were the only chickens to breed
in the Americas for hundreds of years. Which term below does this BEST represent?
A. Natural Selection
B. Bottleneck Effect
C. Hardy Weinberg Equilibrium
D. Founder's Effect

Answers

Answer:

A






EXPLANATION

Help Please ASAP
Which of the following produces identical cells?
A) meiosis
B) mitosis
C) gamete formation
E) sexual reproduction

Answers

Answer:

Mitosis

I hope this helped :))

What would happen to food chain save all the plans died out justify your answer

Answers

Answer:consumers include herbivores, carnivores, and decomposers. If the plants or other producers of an ecosystem were removed, there would be no way for energy to enter the food web, and the ecological community would collapse.All living organisms hold a place in the food chain, structured around the transfer of life-sustaining energy through an ecosystem: from sunlight to plant to rabbit ...

Hope this helps have a awesome night/day❤️✨

Explanation:

Which organism is the Least related to humans? Explain

Answers

Answer:

frog

Explanation:

because as a small tadpole, it breathes underwater and is more like an underwater creature than a land animal. Also it has more differences than alikeness to humans and has 67 different amnio acid differences

Which of the following factors is most likely to contribute to gene flow between the
two geese populations?

Answers

Answer:

D.migration

Explanation:

The factor that should be contributing to gene flow between the two geese populations is migration.

What is migration?

It is the movement that should be moved to another place. It can be the large people, or animals.

So based on this, we can conclude that the factor that should be contribute to gene flow between the two geese populations is migration.

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Is it hazard or risk

Answers

Answer:

1. Risk

2. Hazard

3. Risk

4. Risk

5. Hazard

6. Hazard

7. Hazard

8. Hazard

9. Risk

10. Hazard

:)

10. How does the placement of veins help to carry out their function of transporting materials to
and from the leaf?

Answers

all cells are near a vein and therefore can obtain water and release glucose quickly. three differences between the cells of the palisade mesophyll and the cells that make up the other areas within the leaf.

Veins sustain the leaf and carry nutrients and energy through the leaf and to the rest of the plant via xylem and phloem, respectively.

How does the location of the veins in a leaf affect how well they function?Veins in plants transfer water, nutrients, and energy to the rest of the plant while also giving it structure and support. Plants employ their vascular system to transport water and nutrients when they absorb them through their roots.Veins support the leaf and transport nutrients and energy to the rest of the plant via xylem and phloem, respectively.Because every cell is near a vein, it can rapidly collect water and release glucose. The cells that make up the other parts of the leaf differ from the cells that make up the palisade mesophyll in three ways.

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If too many pandas are competing for bamboo (their food), what could happen?

Answers

Answer:

The correct answer would be - eventually, there will no be enough bamboo for all.

Explanation:

Competition for a single resource usually results in the scarce of the particular resource and eventually, there will be no resources in the end. In this case, it is given that there is too many Panda in a particular area competes for bamboo.

Due to this competition, there will be less bamboo initially, and eventually, there will be not enough bamboo for all the pandas. The correct answer will be - eventually, there will no be enough bamboo for all.

dichotomous key of a cockroach​

Answers

Yo whsiqosbb Hsiang s Dianne. Dioxin

Answer:

Identification of cockroaches is limited here to  adults. A major source of confusion is the recognition of adults from nymphs.There are  subjective differences, as well as morphological  differences. Immature cockroaches are known as  nymphs. Nymphs closely resemble adults except  nymphs are generally smaller and lack wings and  genital openings or copulatory appendages at the  tip of their abdomen. Many species, however, have  wingless adult females. Nymphs of these may be  recognized by their shorter, relatively broad cerci  and lack of external genitalia. Male cockroaches  possess styli in addition to paired cerci. Styli arise  from the subgenital plate and are generally conspicuous, but may also be reduced in some species.  Styli are absent in adult females and nymphs

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Which step is meiosis is shown in the image below ?

Answers

Anaphase I of meiosis in shown in this image.

What do you mean by meiosis?

Meiosis is a special type of cell division of germ cells in sexually-reproducing organisms that produces the gametes, such as sperm or egg cells.

Meiosis is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information. These cells are our sex cells – sperm in males, eggs in females.

Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells. Like mitosis, meiosis also has distinct stages called prophase, metaphase, anaphase, and telophase.

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Why Do Blood Cells Form Sickle Shapes?

Answers

Answer:

it is because of a mutation in the hemoglobin gene

What is common about all nonmetals EXCEPT for hydrogen?

Answers

Answer:

this is the answer hope it helps

Answer:

Hydrogen is a gas.

Explanation:

Hydrogen is a gas, thus it is not a solid object. All other non-metals are able to be touched since they are solid.

In the presence of oxygen, all cells synthesize ATP via the process of glycolysis. Many cells also can metabolize pyruvate if oxygen is not present, via the process of --

Answers

Answer:The option are not given, here are the options gotten from another website.

A. Aerobic respiration

B. Electron Transport Chain

C. Anaerobic respiration

D. Krebs cycle

The correct option is C.

Explanation:

This is because anaerobic respiration is a type of respiration that produced ATP. pyruvate are metabolize in the absence of oxygen by a process called fermentation and fermentation us anaerobic respiration. And fermentation is the chemical process where glucose or substrates are broken down in the absence of oxygen by the activities of enzymes. When pyruvate are metabolize in the absence of oxygen , it will produce lactate.

In the presence of oxygen, all cells synthesize ATP via the process of glycolysis. Many cells also can metabolize pyruvate if oxygen is not present, via the process of fermentation.

In biology, an incomplete oxidation process is called fermentation, which does not require oxygen to take place, and which produces an organic substance as a result.

Fermentation consists of a process of glycolysis (breakdown of the glucose molecule) that produces pyruvate (pyruvic acid).

As it lacks oxygen as a receptor for the excess electrons of the NADH produced (nicotin adenine dinucleotide), it uses an organic substance that must be reduced to reoxidize the NADH to NAD +, finally obtaining a derivative of the initial substrate that is oxidized.

In this process, then, neither the mitochondria nor the structures linked to the cellular respiration process are involved.

Only 2 molecules of ATP are produced per molecule of glucose consumed.

It is carried out by the muscle cells that ferment glucose when the oxygen input is not enough to continue breathing.

Therefore, we can conclude that many cells also can metabolize pyruvate if oxygen is not present, via the process of fermentation.

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Positive feedback is a control system that sends a signal to ________ a response.

Answers

Answer:

increase

Explanation:

hope this helps :)

Buford is arguing that genetically modified (GM) food crops have many benefits, and that they should continue to be raised. Which of the following statements provides the STRONGEST evidence in support of Buford’s argument?

a. In many cases, pest-resistant GM plants still require the use of insecticides.

b. GM plants incorporate genes that they never would have obtained naturally.

c. GM foods have been widely available for two decades, and no safety issues have
been reported.

d. Genetic technology is increasing the number and variety of plants that are raised for
food.

Answers

Answer: D.

Explanation: Buford is saying that it has many benefits and the only answer that supports it is d.

Practice 4: Examine the diagram to see some stars and observation positions, then choose ALL true statements by putting YES or NO next to each statement.



______ An observer at Position B would see Star Y as the brighter star

______ An observer at Position A would see Star Y as the brighter star

______ An observer at Position B would see Star X as the brighter star

______ An observer at Position A would see Star X as the brighter star

Answers

Answer:

Yes

No

No

Yes

Position B is closer to Star Y than it is to Star X => Star Y is brighter to B

Position A is closer to Star X than it is to Star Y => Star X is brighter to A

Explain in-detail the method of blood grouping and why should we do that?

Answers

Blood typing is a method to tell what type of blood you have. Blood typing is done so you can safely donate your blood or receive a blood transfusion. It is also done to see if you have a substance called Rh factor on the surface of your red blood cells.

Which term means a group of organiss that have similar traits and are able to produce fertile offspring?

Answers

Answer: species

Explanation:

Other Questions
ead the following paragraphs carefully to see whether or not they create a mood.Yesterday three men were crucified on the slopes of Mt. Calvary. Two of the men were convicted of robbery.The third man was convicted following a lengthy trial. Several unusual circumstances seemed to be involved with His arrest and conviction. The man, Jesus from Nazareth, had made repeated claims to be the King of the Jews.Several strange weather conditions occurred during the crucifixion. The Jerusalem Weather Bureau could give no official explanation of the unusual events.Do the paragraphs above create a mood? If so, what kind of mood do they create? Please help if Yk the answer. 37=-3+5(x+6), Please provide explanation. A weather station on the top of a mountain reports that the temperature is currently 0 and has been falling at a constant rate of 3 degrees per hour. Find each temperature. What was the temperature: 1 hour ago? degrees 3 hours ago? degrees PLASE HELP ASAP!!! ILL MARK THE BEST ONE BRAINLYEST ASAP PLEASE HELP I WILL GIVE BRAINEST!!!What is x and y t-8=14??? Im literally annihilating I'll give brainiest , 5 stares help Anyone good at pre algebra? hi! i just need a positive, pokmon-go related title for my essay! Theme is _____________Group of answer choicesThe deep message the author wants us to understandThe author's attitude toward the subject he/she is writing aboutThe way the characters interact with each other.No answer text provided. Javier and Carlita are studying measures of spread. After looking at Dot Plot A and Dot Plot B, Carlita believes the standard deviation for Dot Plot A is larger than the standard deviation for Dot Plot B. Javier believes the standard deviation for Dot Plot B is larger than the standard deviation for Dot Plot A. Choose whether Javier or Carlita is correct, and the best reasoning to support your answer. The distance around 2 bicycle wheel is 22.98ft. What is the diameterA. 7.3B. 3.2C. 1.3D. 10.3Please help!!!!!! i need the correct answer I will mark you brainliest. Where can you find the understanding of structure and function and the idea that different organisms solve the same problems in different ways? 1. The air____________( to have) problems2. We ____________(to use) organic waste forcomposting3. Alicia __________ (to go) to the cinematoday4.Juan ________ (to turn) off the lights5. She ____________( to like) the mountains6. My sister _____________(to protect) therivers7. They ____________(to travel) by car8. I __________(to thank)to be with you9. Felipe _________ (to dance) very well10. the cat __________(to run) fastayuda es para hoy a la 1 de la tarde Solve 7(x+1) + 2(3x-1) = 15 Are the ratios 9:15 and 3:5 equivalent please help me, if you're correct i'll mark brainliest :))))) You have two choices for how you are going to spend Saturday evening. You can go to the pub with your friends, which will cost you 30 for the evening. The pleasure you anticipate from this experience is worth 50 to you. Or you can go to the theatre The ticket will cost you 50, but you value the experience at 60. Based on this information, which of the following statements is correct? a. Based on economic rent alone, you would definitely choose to go to the theatre. b. The economic cost of going to the pub is 40. c. The economic rent of going to the pub is 0. d. The opportunity cost of an evening at the pub is 60. What causes Earth's seasons?