I will give brainliest to person tells me which one i got wrong

Answer:

proteins are made of amino acids  

The primary structure of a protein refers to the sequence of amino acids in the polypeptide chain. ... The primary structure of a protein is determined by the gene corresponding to the protein. A specific sequence of nucleotides in DNA is transcribed into mRNA, which is read by the ribosome in a process called translation

causes Biochemical Reactions,Transports and Stores Nutrients

Hemoglobin is a protein that is used to carry oxygen through the bloodstream from the lungs to the tissues. This is important for survival. Hemoglobin has a lower affinity for oxygen the lower the concentration of oxygen gets. This has great implications for the human body and has helped us adapt very effectively. :-)

Answer:

It does not show that photosynthesis consists of many separate steps.

Explanation:

Photosynthesis is the metabolic process whereby plants and other certain organisms synthesize their food (glucose) using sunlight. The general chemical equation of the photosynthetic process is depicted below:

6CO2 + 6H2O + light --> C6H12O6 + 6O2

This equation gives a general breakdown or a summary of what occurs in the process of photosynthesis, however, it is not that simple. Photosynthesis involves MANY SEPARATE STEPS that the equation is not showing. For example, the equation does not show that photosynthesis occurs in two stages namely: light-dependent phase and light independent phase.

Answer:

Cuz he blind

Explanation:

Answer:

The answer is B

Explanation:

as activation energy is the least possible amount of energy (minimum) which is required to start a reaction or the amount of energy available in a chemical system for a reaction to take place.

Activation energy is the minimum amount of energy needed to start a chemical reaction.  

• The minimum amount of additional energy needed by a reacting molecule to get transformed into the product is termed activation energy.  

• It can also be illustrated as the least amount of energy required to energize or stimulate the atoms or molecules so that they go through a chemical reaction or transformation.  

• It is denoted by Ea and is generally measured in kilojoules per mole or joules.  

• The activation energy relies upon two factors, that is, the effect of catalyst and the nature of reactants.  

Thus, activation energy is the minimum amount of energy required to start a chemical reaction. Option C is correct.  

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Answer:

Because butter is an oil-like substance. Water is a combination of hydrogen and oxygen, oil on the other hand is not. For the two to mix the oil would have to break the hydrogen chain but that is not possible because then the water won't be water.

So most fats repel water, just think about it being hydrophobic :)

Hope that helps and have a great day!

Answer:

Factorial design involves having more than one independent variable, or factor, in a study. ... Factorial design studies are named for the number of levels of the factors. A study with two factors that each have two levels, for example, is called a 2x2 factorial design.

Explanation:

Answer:

the correct Question is B-

Explanation:

A catalyst increases the rate of a chemical reaction by decreasing activation energy. So I used the power of marking out the ones i knew were incorrect. Hope this helps.

Several different classes make up a phylum

In biological classification, several different classes make up a phylum. The hierarchical classification of living organisms consists of various levels, including kingdom, phylum, class, order, family, genus, and species. These levels help organize and categorize organisms based on their shared characteristics and evolutionary relationships.

A phylum is a taxonomic rank below the kingdom and above the class. It represents a major division within a kingdom, grouping together organisms that share certain structural and functional features.

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Answer:

1 and 5

Explanation:

Image 1 and 5 actually show fine-grained textures of rocks.

Fine-grained textures actually indicates that magmas that are formed at or near the earth's surface cool rapidly. It's known that when magmas cool fast, they prevent very large crystals from growing. When hand samples of fine-grained rocks are taken, they appear homogeneous throughout the rock.

Answer:

1 and 5

Explanation:

Answer:

a) Tall and purple

b) Tall and white

c) short and white

d) short and Purple

Explanation

when both alleles are same it is called homoozygous condition and when alleles are different it is called heterozygous condition

As tall(T) and purple(P) characteristics of plant are dominant so no matter whatever the alleles are,

                                    TT or Tt its going to be tall

                                    PP or Pp its going to be purple

TT and PP are Homoozygous Dominant

Tt and Pp are Heterozygous Dominant

but to get short or white both the alleles should be homoozygous recessive that is,

           tt for short

           pp for white

Answer:

What are the advantages and disadvantages of both asexual and sexual reproduction?

Comparison chart

Asexual Reproduction Sexual Reproduction

Advantages Time Efficient; no need to search for mate, requires less energy Variation, Unique., organism is more protected

Disadvantages No variation - if the parent has a genetic disease, offspring does too. Requires two organisms, requires more energy

Answer:

Prokaryotes and eukaryotes vs. only eukaryotes

Mitosis and binary fission vs. meiosis

Both forms of reproduction

Two vs. four cells produced

Diploid vs. haploid  cells produced

Advantages or disadvantages of each

Explanation:

Since, the question is incomplete the complete question is as follows:

Limiting Factors Lab Report Instructions: In this lab, you will investigate how limiting factors affect a population of cricket frogs in the Florida Everglades. Your scientific inquiry will focus on three limiting factors: food, predators, and pollution. Complete the following lab report to record your observations as you move through the simulation.

1. Which limiting factor(s) in this lab simulation are biotic? The biotic factor is alligator and the mosquito. 2. Which limiting factor(s) in this lab simulation are abiotic? 3. Which limiting factor impacted the cricket frog population the most? Use evidence to support your answer.

Answer: 1. predator

2. food and pollution

3. predator

Explanation:

1. The predator is the biotic limiting factor in this simulation because the predator can feed on the population of cricket frogs, and will reduce their population size.

2. The food and pollution are the abiotic limiting factors as they are non-living. If the cricket frogs do not get food they will die and the pollution in the air or water can reduce their life span.

3. The predator population affected the cricket population the most as they were available as a good source of food for the predators.

Answer: 1. predator 2. food a pollution 3. also predator

Explanation: I don't really have an explanation

Answer:

A

Explanation:

Answer:

ancient shark vertebra

Explanation:

Answer:

Sunlight strikes at an different angle

Explanation:

The lowest [tex]H^+[/tex] concentration on the pH scale would be 14 while that of the [tex]OH^-[/tex] concentration would be 0.

The pH scale ranges from 0 to 14 with 0 being the most acidic and 14 being the most basic or alkaline.

The more the  [tex]H^+[/tex] concentration of a substance, the lower the pH, and the more the [tex]OH^-[/tex] concentration, the higher the pH.

Thus, at the lower extreme of the pH scale, the concentration of [tex]OH^-[/tex] is fewest, and at the higher extreme, the concentration of  [tex]H^+[/tex] is fewest.

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Answer:

A) potato

Explanation:

Answer:

Plant cells have several structures not found in other eukaryotes. In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules; cell walls allow plants to have rigid structures as varied as wood trunks and supple leaves; and vacuoles allow plant cells to change size.

Explanation:

Its right

Plant cells should be treated as rigid due to the cell wall.

The information regarding the cell wall is as follows:

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Answer: Facilitated Diffusion

Explanation: Facilitated diffusion is a type of passive transport in which substances move across the cell membrane through helper proteins. Because it is a form of passive transport, it requires no energy to occur. In diffusion, substances move from areas of high concentration to areas of low concentration.

Answer: So this is like a food chain chart. The animals at the top are one top of the food chain and do not get eaten by anything; they dont have any predators. This chart goes from bottom up. So the plants have arrows pointing to animals. Those animals that the plants are pointing to are the animals that eat that plant. And then those animals point to another animal higher on the chain and those animals that are higher eat the animals that are lower than them and have the arrow pointing at them. So the snake is pointing to the owl because the owl eats the snake. The frog is pointing to the snake because the snake eats the frog. And the list on the side of the chart is just a list of different kinds of animals. I dont remember what each of them are so you are going to have to find out what element is missing.

Explanation:

Answer:

mostly any type of cell would but i think some of them are skin cells, the reason is because as you keep growing the body need to produce more skin cells also since you can get scratches here and there.

Explanation:

hope this helps!! oh and also hair cells

The penguin in question has a rare genetic mutation called melanism, which makes skin, fur, and feathers black due to a high concentration of the pigment melanin. It's basically the opposite of albinism, which is caused by a lack of pigment.

Not sureAnswer:

Explanation:not sure

Answer:

water

Explanation:

Cells are composed of water, inorganic ions, and carbon-containing (organic) molecules. 

Fibrous cells are the cell types that would be expected to find in muscle tissue.

Muscle fiber is a portion of the muscles, made up of cells that vary depending on the organ in which it is found.

These are located inside the muscle, and in turn are composed of:

Muscle fibers are cells that are responsible for producing the strength of the muscular system, thanks to all the components it can produce fast or slow contraction.

Therefore, we can conclude that fibrous cells are the cell types that would be expected to find in muscle tissue.

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Answer:

the answers are;

1.  Theodor Schwann

  found that animals are composed of cells

2.  Matthias Schleiden

  found that plants are composed of cells

3.  Robert Hooke

  looked at cork through a compound microscope

4.  Rudolph Virchow

  declared that all living cells can only come from other living cells

5.  Anton van Leeuwenhoek

  called living cells “animalcules”

hope this helps! plz put me as the brainiest!

Answer:

False

Explanation:

In a food wed the arrows point to the animal that will eat the organism it's pointing away from

Answer:

Original DNA:               ATG AAC CAT TCA GTA TGG

Complimentary DNA:   TAC TTG GCA AGT CAT ACC

mRNA molecule:          AUG AAC CGU UCA GUA UGG

AMINO ACID:               Methionine (Start) - Aspargine (Asn) - Arginine (Arg) - Serine (Ser)- Valine (Val) - Tryprophan (STOP)

2nd template:

Original DNA:               ATG  GGT   CTA  GCG  AAA  GAT

Complimentary DNA:   TAC  CCA  GAT  CGC  TTT   CTA

mRNA molecule:          AUG  GGU CUA  GCG  AAA  GAU

AMINO ACID:               Methionine (Start) - Glycine (Gly) - Leucine (Leu) - Alanine (Ala) - Lysine (Lys) - Apspartic Acid (Asp)

Explanation:

When you are forming the DNA complimentary strand you need to remember that they come in base pairs, and each base pairs up with a specific base. In the case of DNA the base pairs are the following:

A - T ; T - A

C - G; G - C

So:

For every A, its complimentary is T. For every T, it's complimentary is A.

For every C, it's complimentary is G. For every G, it's complimentary is C.

So in the case of your 1st DNA template:

Original DNA:                ATG AAC CAT TCA GTA TGG

Complimentary DNA:   TAC TTG GCA AGT CAT ACC

During transcription however, mRNA is formed. RNA does not have thymine (T), but Uracil (U) instead. So the base pairs would be different in the case of Adenine(A), thymine and Uracil.

A - U; T - A

C - G; G -C

So:

For every A, it's complimentary is U. For every T, it's complimentary is A.

For every C, it's complimentary is G. For every G, it's complimentary is C.

Going back to your 1st DNA template:

Original DNA:               ATG AAC CAT TCA GTA TGG

Complimentary DNA:   TAC TTG GCA AGT CAT ACC

mRNA molecule:          AUG AAC CGU UCA GUA UGG

Duing translation, tRNA brings the amino acids to the mRNA strand. There is a specific RNA codon sequence that codes for a specific AMINO ACID. These codons are 3 bases grouped together. You can use the table attached to see the amino acid each combination.

Amino acids are the building blocks of protein. The DNA templates determines the type of protein that will be made. The tRNA brings the amino acid to the mRNA template. Then it drops the amino acid off, which will bond with the next amino acid coded to attach to it.

So if you take the first mRNA codon AUG, you can see in the table that it codes for Methionine, which is a start codon, meaning this is the start of a new protein. It will then attach to the next amino acid that codes for the next codon which is AAC that codes for Aspargin. They will continue until it reaches a STOP codon, which means it would be the end of that protein.

The replica of the following strand of DNA is:T A C T T G G T A A G T C A T A C C .

DNA  is a hereditary material which is present in human beings as well as all other living organisms.  Every cell which is present in an organism's body has DNA  which is the same. Most of the DNA is situated in the cell's nucleus and small amount of it can be found in the cell's mitochondria as well.

Information which is stored in DNA is stored as codes made up of four chemical bases namely, adenine, thymine , cytosine and guanine.Human DNA consists of 3 billion bases .The order of the bases determines information which is required for building and maintaining an organism.

DNA bases are capable of pairing up with each other. Adenine pairs with thymine and guanine pairs up with cytosine .Each base is also attached to a sugar molecule  and a phosphate group. A base, phosphate sugar are together called as nucleotides.

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