Biology High School

PLEASE HELP ME!!!! ANSWERS INCLUDED< BRAINLIEST!! Which of the following are single displacement reactions??

PLEASE HELP ME!!!! ANSWERS INCLUDED&lt; BRAINLIEST!! Which Of The Following Are Single Displacement Reactions??

Answers

Answer 1

Answer:

B & C

Explanation:

If you are using A pex, I believe these are the correct answers.

Related Questions

When an atom loses an electron, it becomes a?

Answers

when it loses an atom it becomes an ion
It becomes a positive ion . Eg Na lost 1 electron to form Na+ . Vive verca , if an atom gains an electron it becomes negative

How is a hybrid different from its originating crops?

Answers

Crossbred with other plant populations

A hybrid crop is different from the original crops as they contain genes from other crops that are beneficial for them.

A hybrid has the genetic makeup of both of its parent crops but may have completely distinct external characteristics. This is due to the fact that two recessive genes from both parent crops can be fused together to create an outward visible impact in the hybrid.

Hybrid plants are the result of the cross-pollination of two plant varieties and the propagation of the seed resulting from the mix. The plant that emerges from this seed combination is known as a hybrid plant.

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PLEASE HELP BRUH I GOT A TEST
For any natural ecosystem, which of the following statements applies to the energy pyramid, the biomass pyramid, and the pyramid of numbers? *
1 consumes are at the bottom of the energy pyramid only
2 consumers form the bottom levels and producers are at the top
3 producers at the bottom of the biomass and energy pyramids only
4 producers are at the bottom of all three pyramids as they are the basis of all food chains and webs

Answers

Answer:

4

Explanation:

Producers are at the bottom of the energy pyramid because they prove the most energy, they make up most of the population, which is biomass. And the producers have the largest population, which is why they are at the bottom of the pyramid of numbers. Finally they are at the bottom of food chains and webs because they store the most energy inside of them.

The apartment was so cool but there is no bus stop within miles and I don’t have a car rent or not rent

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Answer:

um it depends on how much money you have at that point

Answer:

what??...

Explanation:

can anyone help me with number 2

Answers

Answer:

Tokyo

Explanation:

It is near a fault line.

which type of transport is responsible for oxygen entering into blood cells

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Answer:

diffusion is the correct answer

hope this helps :)

Explanation:

8
An ocean food chain is shown below. Which organisms represent the trophic level
containing approximately 1% of the initial amount of solar energy (1000Kcal) acquired by
the phytoplankton?
2
Humans
Copepods!
Herring
Phytoplankton
Sand eels
OOOO
herring
humans
sand eels
copepods

Answers

Answer:

copepoda show the initial 1% amount of solar energy acquired by the phytoplankton

How far does a runner travel if they maintain a speed of 8.5 m/s for 240 s?

Answers

The answer is "2,040 m"
the answer is 2,040 m/s

Which processes provides evidence for the claim that energy is transferred
during cellular respiration? Select all correct answers.

A. The electron transport chain

B. Carbon dioxide is released

C. hydrogen ions move down the concentration gradient across the inner membrane

D. transfer of electron carriers such as NADHand FADH2

E. water is formed

Answers

Answer:

B. Carbon dioxide is released

E. water is formed

Explanation:

Cellular respiration is defined as the metabolic processes in which chemical energy is converted into ATP and the waste product is released by the cells.

The processes that provide evidence for the claim that energy is transferred  during cellular respiration are Carbon dioxide is released and water is formed. During cellular respiration, oxygen and glucose are converted into carbon dioxide and water, and the energy is transferred to ATP.

Hence, the correct answers are "B and E".

Answer:

OPTION B&E.

Explanation:

WHEN ANYTHING UNDER GOES COMBUSTION IT RELEASES CO2.

Bees, which are known for aiding in pollination, help with which process?
A. enabling pollen to grow fruit to encase the sperm and egg
B. enabling pollen to grow a tube to transfer sperm to the egg
C.transferring pollen from the anther to the pistil
D. transferring pollen from the ovule to the ovary
Please hurry and answer for me plz!

Answers

Bees, which are known for aiding in pollination, help with transferring pollen from the anther to the pistil. The correct option is C.

What is pollination?

Transferring pollen grains from a flower's male anther to its female stigma is the process of pollination.

Every living thing, including plants, strives to produce progeny for the following generation. Making seeds is one method through which plants can create progeny.

Bees are necessary for the growth of plants and flowers. They use the pollination process, in which they move microscopic pollen grains from one blossom of one sort of plant to another flower of the same kind.

The transfer of this pollen aids in the growth of the blooms which will ensures that a plant will produce full-bodied fruit and a full set of viable seeds.

Thus, the correct option is C.

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Answer:
c

Explanation:

it was expert verified

What are the 3 parts of the earths biosphere

Answers

Answer:

lithosphere, hydrosphere, and atmosphere

Explanation:

Answer:

lithosphere, hydrosphere, and atmosphere

Where does the waste material in the body come from and why does the body need to get rid of these waste materials? Please help me!

Answers

Answer:

These waste materials are excreted out by the process of diffusion through general body surface. The removal of waste will help prevent the body from becoming ill, it will help clean the body inside and out, and will protect the body from infections.

Explanation:

What are the subunits (monomers) of DNA and their function? O Monosaccharides that provide quick energy for the cell. O Lipids that store energy and provide insulation. O Proteins that provide the building blocks for the structures of organisms. O Nucleotides that store information.​

Answers

Answer:

Nucleotides that store information

Explanation:

Deoxyribonucleic acid, commonly known as DNA, is one of the two nucleic acid biomolecules found in living systems. DNA is a polymer made up of long chains of monomeric units called NUCLEOTIDES. Nucleotides consists of three major subunits or parts namely: phosphate group, nitrogenous base (A,T, G, C) and a five-carbon sugar (deoxyribose).

Nucleotides are responsible for the functional and structural characteristics of DNA, which is to store GENETIC INFORMATION in living cells.

how does proper waste management help prevent pollution

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Answer:

When waste is properly managed by recylcling, it does not end up in mills or habitats. Therefore it does not pollute the environment.

thermal energy transfer by conduction happens when heat moves from one object to another by

Answers

Answer:

Touching

Explanation:

Conduction is when you transfer energy by touching or direct

Answer:

touching

Explanation:

WHat is the difference between carbohydrates and protiens and lipids?

Answers

Carbohydrates are used for energy (glucose) and the fats are used for energy after they are broken into fatty acid

Proteins also use energy but the first job is to help with making hormones, muscle

Lipids perform structural components of cell membranes and function as energy storehouses

What type of human activity would most likely cause an overgrowth of duckweed in a pond?

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Answer:

fertilizing nearby farm fields

What is the main function of this organ

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Answer:

In an organ, different tissues work together to carry out a particular function. These are the main organs, as well as their primary function: The brain controls thoughts, memory and other organs. The heart pumps blood around the body.

What is gas exchange

Answers

Answer

Gas exchange is the delivery of oxygen from the lungs to the bloodstream

Explanation:

It occurs in the lungs between the alveoli and a network of tiny blood vessels called capillaries, which are located in the walls of the alveoli.

write it in your own words, also can i have brainliest

Answer:

XD....

Explanation:

Gas exchange is the physical process by which gases move passively by diffusion across a surface.

What types of RNA are produced from
transcription?

Answers

Answer:

The end product of transcription is an RNA molecule. Hence, copying the information of genes in the genome into an RNA occurs during the transcription. The three main types of RNA produced by transcription are mRNA, tRNA, and rRNA. Further, t ranscription is the first step of protein synthesis.

Explanation:

hope it helps

The fact that the outer membrane of the nuclear envelope has bound
ribosomes allows one to most reliably conclude that 

Answers

Answer:

At least some of the proteins that function int he nuclear envelope are made by the ribosomes on the nuclear envelope.

Hope this helps

whats the difference from products and reactants

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The substance(s) to the left of the arrow in a chemical equation are called reactants. A reactant is a substance that is present at the start of a chemical reaction. The substance(s) to the right of the arrow are called products . A product is a substance that is present at the end of a chemical reaction.
reactants are what are the items in the equation and the product is the final outcome

i will mark brainliest
identify the biotic and abiotic factors is figure 11
illustrate how these figures interact in this ecosystem

Answers

Answer:

biotic would be things like the grass and that reindeer while abotic things would be like the snow on the ground

Explanation:

list and describe 3 ways alleles change

Answers

Answer:

17

Explanation:

Which is a characteristic of the part of the atom marked
"A"?

It contains most of the mass.
It is negatively charged
It is mostly empty space.
It is composed of electrons.

Answers

A) —————————————————- :)

Answer:

It contains mostof the mass.

Explanation:

I just took the assignment.

PLEASE HELPPP I WILL GIVE BRAINLIEST What effect does starvation or suffocation have on the process of cellular respiration and how would this affect the organism as a whole. include these words: carbon dioxide, glucose, oxygen, water, ATP, reactant, product, food, fermentation, and anaerobic respiration. Please helppp

Answers

Answer:

Explanation:

This question seeks to test the knowledge of anaerobic respiration during the process of glycolysis. During intense exercise (or suffocation) the energy/ATP produced (for the short period of about 2 minutes) is as a result of the breakdown of glucose in the absence of oxygen (known as anaerobic glycolysis).

When an individual is fasting or experiencing starvation, the glycogen storage is quickly converted to glucose and then released into the body for cellular breakdown or respiration for the production of energy or ATP. Glycolysis leads to the formation of pyruvate; during suffocation/exercise, the pyruvate (serves as reactant) undergoes fermentation to either produce lactate in humans or ethanol and carbon dioxide in yeast cells (where lactate, ethanol and carbon dioxide serve as products).

Hence, starvation can be said to deplete glycogen storage while suffocation or anaerobic respiration (breathing in the absence of oxygen) causes the cellular breakdown of glucose (glycolysis) to be anaerobic. However, when the glycogen storage starts getting depleted, stored lipids starts getting converted to energy also in the presence of water in body.

It should be noted that the glucose (which is stored as glycogen) is synthesized/obtained from the food we eat.

Explain the primary, secondary, and tertiary structures of proteins.

Answers

Answer:

yes it is b

Explanation:

Explain the primary, secondary, and tertiary structures of proteins.

Help me please first one who answer it i will give the brainliest

Answers

Answer:

1. About 40 degrees

2. 60 degrees

3. Enzyme A

Explanation:

Hope this helps you

Answer:

Imagine a science fiction movie in which a scientist creates a new species of organism. The scientist generates a whole population of the organism entirely through cloning of the males and females and then leaves them on an island. Explain why the population of clones would struggle to evolve if there was a major environmental change on the island?

Explanation:

Which statement about mangroves and seagrass beds is NOT correct
Group of answer choices

they have ecological value

they add to water pollution by giving off sulfates

they are threatened by human activities

they provide fish nurseries

Answers

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what charge does sg have ​

Answers

Answer:

Explanation:

Seaborgium is a synthetic chemical element with the symbol Sg and atomic number 106. It is named after the American nuclear chemist Glenn T. Seaborg. As a synthetic element, it can be created in a laboratory but is not found in nature. It is also radioactive; the most stable known isotope, 269Sg, has a half-life of ... nuclei (all positively charged) repel each other due to ...

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One might think after reading the book that Alcott was a firm supporter of the traditional roles for women, which included getting married and raising a family.However, Alcott was not a typical woman.For one thing, she was raised in an unconventional family. Her father, a teacher, writer, and philosopher, held views that did not conform to most of American society. For example, he used the Alcott home as a station on the Underground Railroad for enslaved people who had run away. He also believed that his daughters should pursue their passions and develop their intelligence. Most Americans believed that a womans place was to be a wife and mother.Alcott was greatly influenced by her father. As she became older, she embraced the idea of equality for women. Where women were expected to be good housewives and depend on their husbands, Alcott believed that women were independent thinkers and could be self-supporting. 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