I need help with 9 and 10

Answers

Answer 1

Answer:

9 melting and evaporation

Related Questions

5. a. What technology produced the results illustrated here, and what is this
technology used for? (1 point)
Think about the methods used to analyze DNA.

Answers

The technology that was used to produce the results illustrated in the image is gel electrophoresis and it is used for separating deoxyribonucleic acid (DNA) fragments.

Gel electrophoresis can be defined as a technology that is used in the laboratory for the separation of mixtures of deoxyribonucleic acid (DNA), ribonucleic acid (RNA) or other macromolecules such as proteins based on molecular size and charge.

In gel electrophoresis, an electric current is applied to the deoxyribonucleic acid (DNA) samples so as to create fragments that can be used to compare the various samples of deoxyribonucleic acid (DNA).

The steps involved in gel electrophoresis include the following:

Extraction of deoxyribonucleic acid (DNA).DNA isolation and amplification.Addition of deoxyribonucleic acid (DNA) to the gel wells.Application of an electric current to the gel.The separation of DNA bands based on molecular size and charge.Deoxyribonucleic acid (DNA) bands are stained.

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you don need to actually chew the bread. you can just break it up into smaller pieces. which variable will you change in your investigation?

Answers

Answer: The type of bread (independent variable)

Explanation:

You can just change the type of bread you are eating and just hold it in your mouth to test your hypothesis of not having to chew the bread. It’s the easier thing to change when making the experiment. Now your bread is your independent variable because you are not changing anything else but the type of bread. Not sure if your question is talking about the technical terms for the variable or what actual variable in the experiment, so I put down both.

Explain five possible setbacks a company could face if they don't develop effective configuration management policies and processes.

Answers

Possible setbacks are the difficulty in keeping up with market changes, failures in product production, failures in product distribution, sector problems, problems in the management of employees.

We can arrive at this answer because:

The management of a company is essential for its proper functioning and the success of the production.One of the first problems that lack of management causes is the difficulty in keeping up with market changes. This makes the company outdated and inefficient.Talking about the production and distribution of the product harms sales and reduces the number of customers.Sectoral problems hinder organized production, which will also affect sales.Problems in managing employees will also be disadvantageous, as it will affect all of the company's compositional factors.

Therefore, we can say that management is the most important point to be organized.

More information about management at the link:

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SCIENCE

Which seafloor feature is an example of an abyssal plain?

Answers

Answer:

mid-ocean ridge

Ocean trenches

After scaling the mid-ocean ridge and traversing hundreds to thousands of miles of abyssal plains, you might encounter an ocean trench. The Mariana Trench, for example, is the deepest place in the ocean at 36,201 feet

Explanation:

please mark me brainliest and i think it is c

The answer is Ocean trenches

3. In 1981, a stray black cat with unusual curled-back ears was adopted by a family in California. Suppose you were the person who owned the first "curl" cat, and wanted to develop it into its own breed. How would you determine whether the allele for curled ears is dominant or recessive? Why does it make a difference for breeders whether an allele for a trait is dominant or recessive?

Answers

It is possible to determine whether the allele for curled ears is dominant or recessive by performing a test cross. It is fundamental for breeders because desired traits show differential patterns of inheritance.

In a diploid (2n) organism, a given gene locus exhibit two different variants or forms called 'alleles'.

An individual is homo-zygous when both alleles for a given gene locus are the same, while an individual is heterozygous when alleles are different.

In cases of complete dominance, the expression of the recessive allele is completely masked in heterozygous individuals.

A breeder is a professional who performs genetic crosses between different organisms in order to obtain offspring (eg., plants, animals, etc) with desired phenotypic features.

A test cross is a type of cross that breeders use to determine whether an allele is dominant or recessive (in this case, the allele for curled ears).

In a test cross, the organism that is a carrier of the unidentified allele is crossed with another organism that is believed to be homo-zygous for the recessive trait, and then the proportion of offspring is examined.

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Why can’t a virus reproduce on its own?

Answers

Answer:

Viruses can only replicate themselves by infecting a host cell and therefore cannot reproduce on their own.

At the most basic level, viruses consist of genetic material contained within a protective protein coat called a capsid; the existence of both genetic material and protein distinguishes them from other virus-like particles such as prions and viroids.

They infect a wide variety of organisms: both eukaryotes (animals, fungi and plants) and prokaryotes (bacteria).

A virus that infects bacteria is known as a bacteriophage, often shortened to phage.

The study of viruses is known as virology, and those who study viruses are known as virologists.It has been argued extensively whether viruses are living organisms.

Most virologists consider them non-living, as they do not meet all the criteria of the generally accepted definition of life.

They are similar to obligate intracellular parasites as they lack the means for self-reproduction outside a host cell, but unlike parasites, viruses are generally not considered to be true living organisms.

A primary reason is that viruses do not possess a cell membrane or metabolise on their own - characteristics of all living organisms.

Examples of common human diseases caused by viruses include the common cold, the flu, chickenpox and cold sores.

Which component of blood contains
no nucleus or organelles and carries
oxygen to body tissues?

Answers

Answer:

Red Blood Cells

Explanation:

They mainly contain hemoglobin, and no nucleus or organelles, it also carries oxygen to body tissues.

I hope you found this useful, please mark as brainliest

Which of the following organism would you consider to be unicellular and multicellular
1) Bacteria cell
2) Bat
3) Tree
4) Frog
5)Chicken Egg
6) Baker's yeast

Answers

1 batería cell is the answer .

describe the mechanism of blood sugar regulation (20 marks)

Answers

[tex]Answer \: -[/tex]

Insulin helps the cells absorb glucose, reducing blood sugar and providing the cells with glucose for energy. When blood sugar levels are too low, the pancreas releases glucagon. Glucagon instructs the liver to release stored glucose, which causes blood sugar to rise.

The pancreas releases glucagon when glucose levels fall too low. Glucagon causes the liver to convert stored glycogen into glucose, which is released into the bloodstream. High BG levels stimulate the release of insulin. Insulin allows glucose to be taken up and used by insulin-dependent tissues, such as muscle cells.p

Answer:

What does it mean for the brain to process information contralaterally? What about ipsilaterally? How does the corpus callosum play a role in these
processes (both contralateral and ipsilateral)? What happens when someone has a split-brain procedure?

I think it's V!

Explanation:

It's because they have 2 sets of genetic variations which are delivered from the (pollen in plants and sperm in animals)-while the other one is an egg which is a gamete...

A DNA molecule is shaped like a _____.
A. Straight Ladder
B. Triple Helix
C. Long thin rod
D. Spiral Staircase

Answers

Answer: D. Spiral staircase

Explanation: Hope that helped you a ton.

Is the onion skin composed of one or many cells

Answers

Answer:

It is 2 cells I believe

Answer:

onion skin is comprised of many cells that work in unison to create the onion skin and its texture

Explanation:

Guys should I cut my hair

Answers

Explanation:

why ?????

Answer:

for me I will say no because you will not be as fine as now and why do you want to cut your hair

16. Use the graph to answer the questions.
a. What is the slope of the line?
b. What does it mean in the context of this graph?

Answers

Answer:

a) 1/2

b) It is gradually rising

Explanation:

a) To find the slope you do rise/run from the points given and in this case you go up one and over 2, therefore 1/2

Which weevil is closely related to the oak weevil

Answers

Your chair 90000 nappy

please help me :(
Which of the following describes the intention of the original farm bill?

to raise the values of agricultural products

to expanding incomes of large private sector firms

to regulate options trading on the financial markets

to reduce commodities prices for consumers

Answers

Answer:

To regulate options trading on the financial markets .

Explanation:

Hope this helps

Answer:

To expanding incomes of large private sector firms.

Explanation:

The farm bill connects the food on our plates, the farmers and ranchers who produce that food, and the natural resources – our soil, air and water – that make growing food possible.

Hope this helps you !!

please help me match these up click the photo to see it better

Answers

Mitosis = Division of the cell’s genetic material

Cell cycle = All the life processes of the cell, including cell division

Cancer = Disorder in which the cell cycle is disrupted, causing uncontrolled cell growth

Binary fission = Process that prokaryotic cells use to divide

Synthesis = Phase when DNA replication occurs

Checkpoint = Point in the cell cycle where the cell verifies that it is ready to go to the next phase

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