All DNA is composed of the four bases shown in the table. How is the pattern in the data useful for developing a model of DNA?

Answers

Answer 1

Explanation:

The rules of base pairing (or nucleotide pairing) are: A with T: the purine adenine (A) always pairs with the pyrimidine thymine (T) C with G: the pyrimidine cytosine (C) always pairs with the purine guanine (G)


Related Questions

According to Lamarck, the
characteristics of organisms changed
because of:
extinction of competitors
a desire or need for that trait
special acts of creation
genetic mutation
chance

Answers

Answer:

According to Lamarck, organisms altered their behavior in response to environmental change. ... Their changed behavior, in turn, modified their organs, and their offspring inherited those "improved" structures.

CODIS is divided in to Indexes. (Offenders, Forensic Unknowns, and Relatives of Missing Persons etc.) Is law enforcement allowed to search all of the profiles in all indexes against each other? Why or why not?
Question 2 options:

1)

Yes, if the data is in the database then it is lawful to search it anyway that helps the case.

2)

No, but only because it is not helpful to the case.

3)

Yes; but only if you have the permission of the victim in the case.

4)

No; it is against a federal law.

5)

Yes; but only in cases when the suspect is a male.

Answers

Answer:

1

Explanation:

they are always allowed to

a. The P/O ratio of NADH is the mitochondria is _____________.
b. This means protons are pumped across the mitochondrial membrane by each NADH oxidized starting with complex The P/O ratio of FADH2 in bacteria is_____________.

Answers

Answer:

a). 2.3

b). 1.5

Explanation:

The P/O ratio stands for the[tex]\text{ phosphate / oxygen ratio}[/tex] in the cells. The P/O ratio is defined as the [tex]\text{amount of}[/tex] [tex]ATP[/tex] which is [tex]\text{produced from the movement}[/tex] of the two electrons by a defined electron transport chain and it is terminated by the reduction in the oxygen atom.

The P/O ratio of NADH in mitochondria [tex]10/(3.3 + 1) = 10/4.3 \approx 2.3[/tex]

The estimated P/O ratio for [tex]$FADH_2$[/tex] = 1.5

The complex structures of DNA and protein found in the cell nucleus are mitochondria. nucleoplasm. histones. nucleases. chromosomes.

Answers

Answer:

chromosomes

Explanation:

Genomics refers to the scientific study of genes (DNA) found in living organisms such as humans and animals.

A genome can be defined as the complete set of hereditary instructions that is typically found in the deoxyribonucleic acid (DNA).

The complex structures of deoxyribonucleic acid (DNA) and protein found in the cell nucleus are generally referred to as chromosomes.

In sexual reproduction, the chromosomes from parents are found in the cell nucleus and are comprised of deoxyribonucleic acid (DNA), histone proteins, etc. Thus, they are used to store genetic informations in living organisms.

Basically, the human somatic cell is made up of 46 chromosomes which are sub-divided into 22 pairs of autosomes and a pair of sex chromosomes (X and Y). An autosome is one of the numbered chromosome that is typically not a sex chromosome.

On the other hand, sex chromosomes (X and Y) are responsible for determining the gender or sex of living organisms such as humans.

Shania has a family history of a genetically inherited disease. Based on this information, which statement is true? O Shania has an increased risk of the disease. Shania will get the disease at some point in her lifetime. O If Shania makes unhealthy choices, she will get the disease. The disease will be expressed in all her offspring that have that gene.​

Answers

Answer:

Shania will get the disease at some point in her life

Explanation:

this will happen because the sickness is genetically implanted in her family

Answer:

The diesease will be apart of the genes in her offspring.

Explanation:

Often times mothers with the sickness gene will spread down the gene therefore starting the generational infection in the first place.

Which statement describes Mendel’s hypotheses regarding gametes?
A) gamete carries two genes for a trait.
B) gamete carries one allele for a gene.
C) gamete can carry multiple alleles for a trait.
D) Some gametes are dominant and some are recessive.

Answers

Answer:

The correct answer is B. A gamete carries one allele for a gene.

Explanation:

Gamete (also called sex cell or reproductive cell) is a haploid cell (having half number of chromosome as compared to the parent cell) that is produced through a cell division, termed as meiosis in sexually reproducing organisms.

According to the Law of segregation given by Gregor Mendel-

During the process of gamete formation, the two alleles of each gene segregate from one another so that a gamete carries one allele for a gene.

Thus, option B) is the right answer.

Answer:

B.

Explanation:

the colour of chameleon is not it beauty but for what purpose​

Answers

The reason chameleons change color is to allow them to camouflage where ever they are so that they can hide better from predators.

what elements are creating genetic materials

Answers

Carbon, Oxygen , nitrogen, hydrogen and phosphorus

Inang
mukaangaana
wa
men
CARA
mwen
Stible
ther
Macaman
wa
ut​

Answers

Answer:

.........................

Explanation:

.................

Answer:

?????????????????????

PH basic range of basic substances ?​

Answers

Answer:

I think it should be 7 to 10

Answer:

It's so easy

between 7 to 14

Charles Darwin, Charles Lyell and Alfred Russell Wallace all contributed to the theory of
evolution. Which statement best explains how support for this theory was obtained from the
scientific community?
Group of answer choices

Each scientists dissected different species from different parts of the world, then compared and shared their findings with each other.

Many scientific observations, related to biogeography and comparative anatomy, were made, documented and shared.

Together the scientists analyzed and compared cave drawings of various species of prehistoric animals from different parts of the world.

Each scientist worked in isolation to experiment on fossils and prove their beliefs regarding evolution. Yes

Answers

It is - Many scientific observations, related to biogeography and comparative anatomy were made, documented, and shared.

They made documented and shared many scientific observations related to biogeography and comparative anatomy . So, the correct option is (C).

What is Theory of Evolution?

The theory of evolution, also called the "theory of evolution by natural selection", was proposed by Charles Darwin and Alfred Russel Wallace in the nineteenth century.

Darwin further stated that species can change over time, that new species come from pre-existing species, and that all species share a common ancestor. In this theory, each species has its own distinct lineages or genetic differences that come from a common ancestor, gradually accumulating over a very long period of time.

This theory explained that birds had moved from the mainland to the islands, and that species gradually evolved to fit their new environments. Natural selection occurs because organisms in a population usually have randomly occurring gene variations and mutations that affect adaptation.

Thus, they made documented and shared many scientific observations related to biogeography and comparative anatomy . So, the correct option is (C).

Learn more about Theory of Evolution, here:

https://brainly.com/question/6111443

#SPJ2

If a bacterial isolate show intermediate to moderate resistance to an antimicrobial, how might this drug still be successfully used in the treatment of this microbe

Answers

Answer:

Due to its effectiveness.

Explanation:

This drug still be successfully used in the treatment of this microbe because of its effectiveness on the microbes. All the microbes did not got resistance against the antimicrobial chemical and they are not full proof from the antibiotics so that's why the antimicrobial are used in the treatment of microbes. If all the microbes attain resistance against antimicrobial drug so it can't any affect on the microbes.

PLEASE HELP!!! WILL GIVE AS MANY POINTS AS POSSIBLE
What are the three types of sentences in ANY body paragraph?
Select all that apply:
Concluding Sentence
Topic Sentence
Counterclaim
Supporting Sentence

Answers

There are three types of sentences in each body paragraph:

topic sentences,

supporting sentences,

and concluding sentences.



Topic sentences

A topic sentence states the focus of the paragraph. The rest of the body paragraph will give evidence and explanations that show why or how your topic sentence is true. A topic sentence is very similar to a thesis. The thesis is the main idea of the essay; a topic sentence is the main idea of a body paragraph. Many of the same characteristics apply to topic sentences that apply to theses. The biggest differences will be the location of the sentence and the scope of the ideas.


Supporting sentences

Your body paragraph needs to explain why or how your topic sentence is true. The sentences that support your topic sentence are called supporting sentences. You can have many types of supporting sentences. Supporting sentences can give examples, explanations, details, descriptions, facts, reasons, etc.


Concluding sentences

Your final statement should conclude your paragraph logically. Concluding sentences can restate the main idea of your paragraph, state an opinion, make a prediction, give advice, etc. New ideas should not be presented in your concluding sentence.

Density is mass per unit of volume. Which pair of lab instruments would a student use to measure the density of seawater?

Answers

answer:

a balance and a graduated cylinder

Explanation

Density is mass per unit and it is property characteristic of a substance. The arrangement of the mass of atoms and their size is what determines the the density of a substance.

For a student to measure the density of seawater he/she is required to use a balance and a graduated cylinder where a balance will be used to measure the mass of the mineral sample and then a graduated cylinder to determine the volume.

can someone help me with this question?

Answers

Answer:

research question: how do different humidity levels affect the heights of different types of trees

independent variable: humidity level

dependent variable: tree height

constants: temperature, light, duration of time

control group: tree left outside in normal conditions

Explanation:

trình bày cơ chế hấp thụ và chuyển hóa lipid từ đường tiêu hóa ở người?

Answers

Trong dạ dày được tách rời khỏi các chất thực phẩm khác. Trong ruột non, mật hoa tiết ra chất béo trong khi các enzyme tiêu hoá chúng. Các tế bào ruột hấp thụ chất béo. Các a - xít béo chuỗi dài tạo thành một cấu trúc lipoprotein lớn được gọi là một hạch nguyên tử có thể vận chuyển chất béo qua hệ bạch huyết.

what kind of molecule is represented in the diagram?

Answers

Answer:

The answer is D, a nucleotide

Explanation:

Answer:

A carbohydrate or (carb)

Explanation:

Giving me brainiest answer would be awesome!! :D

A group of organ systems makes up a

Answers

Answer:

A group of organ systems name up the cardiovascular system.

organ systems make up your natural bodily function

A proteins what can be described as the local folding of a polypeptide

Answers

Here da answer UWU

The next level of protein structure, secondary structure, refers to local folded structures that form within a polypeptide due to interactions between atoms of the backbone

why a pond is considered a community and also ecosystem​

Answers

Answer:

A pond is an area filled with water, either natural or artificial, that is smaller than a lake. Ponds can be created by a wide variety of natural process (. on floodplains as cut off river channels, by glacial processes, by Pearl and

formation, in coastal dune systems, by beavers) or they can simply be isolated depressions (such as a kettle hole, vernal pool, prairie pothole or

Answer:

The pond contains both. It contains things like water, rocks, mud, sand, available oxygen, temperature, pH, etc. It also contains living items like bacteria, fish, frogs, etc. That's an ecosystem.

Explanation:

Assuming the oligopeptide alfahelicks forms one continous a helix the glutamate residue is hydrogen bonded to:___.
a. leucine.
b. cysteine.
c. serine.
d. lysine
e. isoleucine.

Answers

Answer:

B. Glutamate is always bonded to Cysteine when dealing with DNA.

Explanation:

Hope that's what you meant.

If this has to do with RNA or mRNA then still g pairs with c.

Please mark me brainliest!

Examine the mechanism of carbonic anhydrase. If the Zn2 were removed from the active site, and replaced with either Cu , Cd2 , or Fe3 would you expect the enzyme to still be functional

Answers

Answer: No

Explanation:

Carbonic anhydrase (CA; carbonate hydro-lyase) is a zinc-containing enzyme that catalyzes the reversible hydration of carbon dioxide: CO2+ H2O<-->HCO3(-)+H+. The enzyme is the target for drugs, such as acetazolamide, methazolamide, and dichlorphenamide, for the treatment of glaucoma.

The zinc ion is located in a cone-shaped cavity and coordinated to three histidyl residues and a solvent molecule. Inhibitors bind at or near the metal center guided by a hydrogen-bonded system comprising Glu-106 and Thr-199. The catalytic mechanism of CA II has been studied in particular detail. It involves an attack of zinc-bound OH- on a CO2 molecule loosely bound in a hydrophobic pocket. The resulting zinc-coordinated HCO3- ion is displaced from the metal ion by H2O. The rate-limiting step is an intramolecular proton transfer from the zinc-bound water molecule to His-64, which serves as a proton shuttle between the metal center and buffer molecules in the reaction medium.

How many water molecules are needed to break down an oligosaccharide that contains 10 glucose units?
Classify the reaction.

Answers

Answer:

It take ten units of water to break down oligosaccharide that contains 10 glucose units

What part of the cell does: Photosynthesis? Respiration?

Answers

Photosynthesis occurs in the chloroplasts, whereas cellular respiration occurs in the mitochondria. Photosynthesis makes glucose and oxygen, which are then used as the starting products for cellular respiration.



I hope it helps you this! :)

What colors of light are absorbed? Which color is not absorbed?

Answers

Answer:

All colour except which is already present in the body.

Explanation:

The plant leaf has green colour so the plant absorb all the colour except green. The presence of green colour causes reflection of green colour so that's why we can see the green colour of the leaves. Every material or substance have a specific colour which can be seen when they absorb all light except the colour which is already present in it so we can say that that colour is not absorbed by the body which is already present in it.

A scientist is studying the impact of a new manufacturing plant on the local ocean ecosystem. How could she best monitor the impact of the manufacturing plant on populations in this ecosystem? A. She could perform several wildlife surveys over time to observe any changes in the number and type of marine organisms in the ecosystem. B. She could add a chemical to the water to react with the waste products that the manufacturing plant is dumping into the marine ecosystem. C. She could ask the manufacturing plant to treat all of the waste products that they are dumping into the marine ecosystem. D. She could collect data on the amount of product made by the manufacturing plant and how much the product sells for in local cities.

Answers

Answer:

A. wild life survey

Explanation:

That's was the only answer that involved observing the wild life while the manufacturing plant is operating.

DNA uses
1. ribose and uracil
2. deoxyribose and thymine
3. deoxyribose and adenine while RNA uses
1. deoxyribose and thymine 2. ribose and thymine
3. ribose and uracil

Answers

DNA uses 3&2, while rna uses 3

Which of the following is not an accurate description of what science is?

Answers

Answer:

b number is not an accurate description of science

hope it will help

Which kind of rock is most likely to contain a trilobite fossil?
1) sedimentary
2) igneous
3) metamorphic
4) plutonic

Explain how it formed. Thank you.

Answers

Answer:

Sandstone

Sandstone contains fossils of creatures such as trilobites, brachiopods, crustaceans, bryozoans and plants. Remains of land animals like mastodons and dinosaurs are much more likely to be found in sandstone.

Explanation:

thank me later

The answer issedimentary option 1

Can somebody help me?

Answers

Genetic modification
The clone is exactly identical.
Asexual reproduction
Mitosis

Hope this helps, if you need explanations they are below!

Genetic modification changes genes in the plants to make them resistant to the herbicide
The clone is exactly identical because there is only one parent and no sex cells.
The clone undergoes asexual reproduction because it is not sexually mature so it clones to spread
Meitosis is the process of sister cells splitting
This is all based on aloe plants. They produce many clones that can be replanted till sexual maturity when they flower and reproduce with a different aloe
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