If someone could please help me I would appreciate it “I did not mean to put 4”

Explanation:

bio diversity is important in nature

cant have all species doing the same things the same way

Answer:

for

1.structure of nucleotide:

phosphate :

DNA -nucleic acid

RNA- nucleic acid

Monosaccharides:

DNA- deoxyribose sugar.

RNA- ribose sugar.

Nitrogenous base:

DNA-Adenine ,Guanine ,Cytosine,

Thymine.

RNA-Adenine ,Guanine ,Cytosine, uracil.

2. structure of the molecule:

DNA- double stranded

RNA-Single stranded

3. Functions:

DNA-replicates and stores genetic information

RNA-converts the genetic information contained within DNA to a format used to build proteins, and then moves it to ribosomal protein factories.

Answer:

Pretty sure they're both A.

Answer:

person above is correct

A

Explanation:

Answer:

The different types of energy include thermal energy, radiant energy, chemical energy, nuclear energy, electrical energy, motion energy, sound energy, elastic energy and gravitational energy.

You need energy to do any work, which is why the ability to do any work is energy. Read that again. Potential and kinetic energy are two forms of energy that can be converted into each other. Potential energy can be converted to kinetic energy and vice versa.

Explanation:

Answer:

The activation energy depends on reactive species.

Explanation:

The minimum amount of energy required by the reacting species in order to start a specified reaction is called activation energy. Without activation energy, the reaction can be started so activation energy is very important for occurring of a chemical reaction. There are different amount of activation energy is needed to start different chemical reactions so we can conclude that activation energy depends on the type of reactive species and on the reaction.

If x and y vary inversely and x=3 when y=8, then y will be 6 when x=4. Therefore, option (B) is  correct.

If x and y vary inversely, it means that their product remains constant. Mathematically, we can write this as x * y = k, where k is a constant.

We are given that x = 3 when y = 8. Using the formula above, we can find the value of k:

x * y = k

3 * 8 = k

k = 24

Now we need to find y when x = 4. Again, using the formula above:

x * y = k

4 * y = 24

y = 6

Therefore, the option is Oy=6.

Learn more about algebra, here:

https://brainly.com/question/24875240

#SPJ7

Answer:

Most food webs have between 4 and 5 trophic levels

Explanation:

Energy flow: From the whole quantity of energy that reaches the earth's surface, autotroph organisms or producers only absorb 0.1 or 1%.

From the input of solar energy begins a unidirectional energy flow. It passes through all the organisms in the ecosystem, from autotrophs to heterotrophs, until it is eventually dissipated in the environment.  

There is an energy transfer from each trophic level to the next, and each level only uses 10% of this energy. This assessment is called "The 10% rule". As a general rule, only about 10% of the energy stored as biomass at one trophic level, per unit time, ends up as biomass at the next trophic level, in the same unit of time. The rest of the energy is used by the organisms in their own metabolism or dissipated as heat to the environment.

The progressive reduction of energy determines the number of trophic levels, which, in general, turns to be between 4 and 5.  

I dont understand this either, but i will recommend you to contact your teacher if you're in virtual school but if you go face-to-face I would still ask my teacher.

Hope this helped, and have a wonderful day :)

Answer:

Explanation:

Unicellular organisms fall into two general categories: prokaryotic organisms and eukaryotic organisms. All prokaryotes are unicellular and are classified into bacteria and archaea. Many eukaryotes are multicellular, but many are unicellular such as protozoa, unicellular algae, and unicellular fungi.

Answer:

D) the are all multicellular and have identical organs.

Explanation:

bcs all the above picture organisms are complex therefore, they will be multicellular for eg: human being we also multicellular.and each of them have identical organ

Answer:

If the moose population is unchecked, the local balsam fir population will be  decimated, leaving a barren ecosystem.

Explanation:

The imbalanced high population of moose on the island seen as a  problem because it decreases the local balsam fir population which is a major food source for the moose in the winter season. If the population of moose is grow higher then the scarcity of food sources occurs and the food source will be eliminated from that ecosystem. If the moose population increases the local balsam fir population will be eliminated from the ecosystem and the land will remain barren or without vegetation.

Answer: hepatitis C.

Explanation:

Based on the information given in the question, it's most likely that the person has been exposed to hepatitis C.

Hepatitis C is an infection that is caused when a virus attacks the liver which leads to the inflammation of the liver. Since the person reaches the scene of a car accident, it's possible that the EMT got in contact with the contaminated blood. In this case, he most likely have been exposed to hepatitis C.

Answer:

He was assassinated by John Wilkes Booth at Ford's Theatre on April 14, 1865.

Answer:

Label then as per the numbers I have given in the picture

Answer:

Religion, philosophy, and science have all wrestled with this question. One of the oldest explanations was the theory of spontaneous generation, which can be

Explanation:

Answer:

The path of an object looks like line, zigzag line and curve

Answer:

In uniform motion, the object moves along a straight path i.e. the path of object is a straight line.

Answer:

The correct answer is ''there is a higher concentration of cone cells in the center of the retina in an area called the fovea.''

Explanation:

The fovea, the central area of the macula, is the area of the retina where the vision of details is the most accurate. It is located in the extension of the optic axis of the eye. The fovea is populated only with cones, and allows us the best optical resolution, the field of vision that occurs around the central focus / outside the center of the field of vision (fovea) is known as peripheral vision, it is related to the location and recognition of the visual information that is around the object on which we fix our attention. That is, it is one that uses the peripheral area of the retina and that gives rise to the field of vision that surrounds the point where the sight is fixed / allows us to see the environment that surrounds us in a general way.

Answer:

sure

Explanation:

whats the question?

Explanation:

We lack the enzyme cellulase which is the enzyme required to break down cellulose.

Base on the given information, human can produce the enzyme amylase, but cannot produce the appropriate enzymes that is able to breakdown the beta acetal linkages that exist in cellulose.

Enzymes serves as biological protein, and it is needed in the body to carry out specific functions.

Human posses amylase which made it possible to breaks down starch that is contained in many carbohydrate food that we eat.

We can conclude that human doesn't have the enzymes that that act on complex cellulose contain in found like celery.

Learn more about enzymes at;

https://brainly.com/question/13488041

Answer:

1. transcription

2. translation

Answer:

The hypothalamus helps keep the body's internal functions in balance. It helps regulate: Appetite and weight. Body temperature

Explanation:

Answer:

Hypothalamus or the dermis

Explanation:

Our internal body temperature is regulated by a part of our brain called the hypothalamus. The hypothalamus checks our current temperature and compares it with the normal temperature of about 37°C. If our temperature is too low, the hypothalamus makes sure that the body generates and maintains heat.

Answer:

Add comparative anatomy and it should be right.

Explanation:

Answer: Mitosis results in two diploid cells that have the same genetic makeup. Meiosis results in four haploid cells that are all genetically different from each other.

Mitosis results in two diploid cells that have the same genetic makeup. Meiosis results in four haploid cells that are all genetically different from each other.

A kind of cell division known as mitosis occurs when a single cell (the mother) divides into two genetically identical daughter cells. Mitosis, when referring to the cell cycle, is the stage of cell division during which the DNA in the cell's nucleus is divided into two identical sets of chromosomes.

Mitosis is used in the vast majority of cell divisions that take place in your body. Mitosis fills an organism's body with cells during development and growth, and it replaces old, worn-out cells with new ones over the course of an organism's existence.

Mitotic divisions are a type of reproduction for single-celled eukaryotes like yeast, resulting in the generation of new members of the population.

Therefore, Mitosis results in two diploid cells that have the same genetic makeup. Meiosis results in four haploid cells that are all genetically different from each other.

To learn more about Mitosis, refer to the link:

https://brainly.com/question/26678449

#SPJ2

Answer:

An inactivated or killed virus stimulates the body to develop specific immunity to that type of virus.

That is what a vaccine is.

Answer: “An inactivated or killed virus stimulates the body to develop specific immunity to that type of virus.”

Explanation: I took this test and got this answer correct.