Biology College

Happy halloween. MORE POINTS. AND BRAINLIEST. FOR ALL OF YOU​

Happy Halloween. MORE POINTS. AND BRAINLIEST. FOR ALL OF YOU

Answers

Answer 1

Answer:

halloween!! yayayayya

Explanation:

Answer 2

Answer:

henlo.

Explanation:

i am Mr.doge the meme

Related Questions

Describe how these gases act like a “thermal blanket.”

Answers

Answer:

The gases act like a thermal blanket cause they trap heat and warming the surface rather than allowing the heat to escape into space

Explanation:

What is caused by uneven heating and cooling at the Earth’s surface?

Answers

Answer:

Wind

Explanation:

Which of the following occur during the G1 phase of the cycle? Check all that apply

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Answer:

G1 is an intermediate phase occupying the time between the end of cell division in mitosis and the beginning of DNA replication during S phase. During this time, the cell grows in preparation for DNA replication, and certain intracellular components, such as the centrosomes undergo replication.

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Cell growth begins

Proteins are synthesized

Which is moved across a cell membrane through the process of facilitated diffusion?

PLEASE HELP WILL REWARD


A. Sodium

B. Glucose

C. Water

D. Calcium

Answers

The answer is C water

PLEASE NEED HELP IN BIO!!! The diagram below represents a biological process involving DNA. What process is represented?

translation
replication
mutation
transcription

Answers

Answer:

A

Explanation:

Because

Answer:

B, Replication.

Explantion:

I took the test.

Which part of our control system is working our brain decides if the pressure the
skin feels is a problem?

A. Sensors
B.communication center
C.control center
D.targets/Response

Answers

Answer:

C. control center

Explanation:

I don't know if I'm right, but hope this helped

C control center is ruff

Diffusion is a type of passive transport. Which of the following are also considered characteristics of diffusion? Select all that apply

WILL REWARD AND BRAINLIEST

a. Helps oxygen cross the cell membrane easily

b. Moves against the concentration gradient

c. Works from a region of higher concentration to one of lower concentration

d. Does not require energy

Answers

Answer:

All options are correct

Explanation:

Answer:

A,D and C are the answers

Explanation:

trust me!!!!!<3

Which is NOT an example of active transport


A. Osmosis

B. Membrane pumps

C. Exocytosis

D. Endocytosis

Answers

The best answers is A!!!

Answer;

A.Osmosis

Wish this will help you

How many letters in total make up your genetic code?

O 3 billion
O 6 trillion
O 3 trillion
O 6 billion

Answers

I will say three trillion

How does evaporation relate to a liquids heat capacity (Will give brainy!!!!)

Answers

Answer: Heat of vaporization of water

That is, water has a high heat of vaporization, the amount of energy needed to change one gram of a liquid substance to a gas at constant temperature.

Explanation: Because It changes to a gas to the temperature.

Explain why the rate of cell division differs among different somatic cells.

Answers

I hope this helps. I found it from an article

describe peptide bonding and provide an example

Answers

Answer:

A peptide bond is a covalent bond formed between two amino acids. Living organisms use peptide bonds to form long chains of amino acids, known as proteins. Proteins are used in many roles including structural support, catalyzing important reactions, and recognizing molecules in the environment. A peptide bond is therefore the basis of most biological reactions. Forming peptide bonds is a requirement for all life, and the process is very similar in all forms of life.

Explanation:

Answer:

peptide bond is a chemical bond formed between two molecules when the carboxyl group of one molecule reacts with the amino group of other molecules.

examples: hormone oxytocin

A biologist ground up some plant leaf cells and then centrifuged the mixture to fractionate


the organelles. Organelles in one of the heavier fractions could produce ATP in the light,


while organelles in the lighter fraction could produce ATP in the dark. The heavier and


lighter fractions are most likely to contain, respectively,

Answers

Answer:

Chloroplasts (heavy) and Mitochondria (Light)

Explanation

Light dependent reactions of photosynthesis (in chloroplasts) produce ATP only when exposed to light. Mitochondria respirates and produces ATP regardless.

I need help there just tadpoles

Answers

Answer:

Gills

Explanation:

Answer: The answer is gills!

)Why is photosynthesis so important to life on Earth?

Answers

Answer:Photosynthesis is important to living organisms because it is the number one source of oxygen in the atmosphere. ... Green plants and trees use photosynthesis to make food from sunlight, carbon dioxide and water in the atmosphere: It is their primary source of energy.

Explanation:

Which class of macromolecules store and communicate genetic information

Answers

The answer is Nucleic Acids

What happens when there is bias in an experiment?

Answers

Answer:

Then the experiment can be skewed towards one point of view instead of the solution.

Explanation:

Calibri is the superior font and green is the superior highlighter

Why is the study of biology important

Answers

If u want to become a doctor u should give importance to biology

Active transport is the movement of materials across a membrane that does not
require energy from the cell.
True
False

Answers

False


Active transport uses energy to move across the membrane.

In humans and other multicellular organisms, which substance plays a central role as an
energy source?
water
fats
O carbohydrates
proteins

Answers

Explanation:

Carbohydrates are the main energy source of the human diet. 

Fats are also a source of energy but fats are the slowest source of energy.

In humans and other multicellular organisms Carbohydrates plays central role as an energy source.

Carbohydrates are the nutrients most frequently used as an energy source, as they are fast-acting and turn into energy as soon as they are ingested. This energy powers the brain and body.

What are the Carbohydrates?

A carbohydrate is a biomolecule consisting of carbon (C), hydrogen (H) and oxygen (O) atoms, usually with a hydrogen–oxygen atom ratio of 2:1.

Carbohydrate is a synonym of saccharide, a group that includes sugars, starch, and cellulose.

The saccharides are divided into four chemical groups: monosaccharides, disaccharides, oligosaccharides, and polysaccharides.

Importance of Carbohydrates:

- Serves as energy store and structural and structural components.

- Backbone of genetic material RNA

- Central to nutrition and found in variety of natural and processed foods.

Cereals, potatoes, fruits, and sugars are rich in carbohydrates.

Fats as an Energy Source:

Fat is an important component of a diet designed to fuel exercise. Fat provides the main fuel source for long-duration, low- to moderate-intensity exercise.

Fat to fuel exercise has three key parts:

Digestion: Fat is slow to digest and be converted into a usable form of energy. This process can take up to six hours.

Transportation: After the body breaks down fat, it needs time to transport it to the working muscles before it can be used as energy.

Conversion: Converting stored body fat into energy takes a great deal of oxygen, which requires decreased exercise intensity.

Protein as an energy source:

Protein is what is known as a macronutrient and  is responsible for a large portion of the body's energy supplies.

Only a small amount of protein is directly converted into energy, because it isn't stored away in the body like carbohydrates and fats.

Protein isn't the ideal source for energy but present it in the diet is crucial to maintain high energy levels.

Protein also helps in maintaining muscle mass, which in turn supports a healthy metabolism rate.

To learn more about the Carbohydrates here

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In what way is all life completely dependent on leaves?

Answers

Answer:

leafs have oxygen just as trees do and they produce it in a similar way

Why is a complex food web better than a simple food chain for the survival of the community?

Answers

Food web provides a better model of an ecosystem and model of many different consumers

How do pH and temperature effect enzyme activity?

Answers

Explanation:

Raising temperature generally speeds up a reaction, and lowering temperature slows down a reaction. However, extreme high temperatures can cause an enzyme to lose its shape (denature) and stop working. pH: Each enzyme has an optimum pH range. Changing the pH outside of this range will slow enzyme activity.

what is the process of water moving down through the soil called?

A. evaporation
B. percolation
C. condensation
D. transpiration

Answers

Answer:

The answer is B the girl is wright

The process through which the water moves down in the soil is known as percolation. Therefore, option "B" is correct.

What is percolation?

The slow movement through a surface that has tiny openings or spaces in it. The tiles prevent water from percolating by sealing off the soil. The value of soil as a crop soil is largely determined by its rate of infiltration which is the rate at which water enters a soil) and percolation (the rate at which water moves through a soil.

These two variables impact the development of normal untamed life environments and the nature and speed of flooding in a given region. The process occurs gradually.

Therefore, the process of percolation is a physical process that helps in water drainage.

Learn more about percolation in soil, here:

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What is not necessary for an organism to survive?
O parents
O water
O energy
O a place to live

Answers

Answer:

parents no organism must have a parent live

it’s the first one(parents)

This diagram summarizes sexual reproduction. Explain why meiosis rather than mitosis must be used to form the gametes needed for sexual reproduction.

Answers

Answer:

Please fine the explanation below.

Explanation:

Meiosis and mitosis are the two types of cellular division that occurs in living organisms. However, meiosis is used strictly for sexual reproduction (to produce gametes) while mitosis is used for growth and repair. Meiosis is the process by which four daughter cells with a reduced number of chromosomes are produced.

Unlike meiosis, Mitosis produces two daughter cells with the same number of chromosome as parent cell. Meiosis must be used to form the gametes needed for sexual reproduction because it REDUCES THE CHROMOSOME NUMBER IN THE GAMETES BY HALF. THIS ALLOWS THAT WHEN TWO OF THE GAMETES (MALE AND FEMALE) COMBINE DURING FERTILIZATION, AN ORGANISM WITH CORRECT NUMBER OF CHROMOSOME WILL BE PRODUCED.

BRAINLIEST AND 100 POINTS


Describe budding in yeast plants.

Answers

Answer:

yeast cells produce asexually by asymmetric division process called budding,in yeast budding usually occurs during the abundant supply of nutrition

Most yeasts reproduce asexually by the asymmetric division process which is called budding. It First produces a small protuberance on the parent cell that grows to a full size and forms a bud. The nucleus of the parent cell splits into a daughter nucleus and migrates into the daughter cell. In yeast, budding usually occurs during the abundant supply of nutrition. In this process of reproduction, a small bud arises as an outgrowth of the parent body. ... The newly created bud divides and grows into a new cell.

type a paragraph describing how the circulatory and respiratory systems work together to deliver oxygen to the body tissue and remove carbon dioxide

Answers

The circulatory or cardiovascular system's ability to deliver oxygen throughout the body depends on proper functioning of the respiratory system. The interactions between the cardiovascular and respiratory systems are best demonstrated by following the path of a red blood cell starting in the heart and traveling through the lungs.

A red blood cell that has just returned from delivering oxygen and that has brought back carbon dioxide would be in the right upper chamber of the heart or in the right atrium. When the atrium contracts, the cell is pumped into the right lower chamber of the heart, or the right ventricle. When that ventricle contracts, the red blood cell is pumped out of the heart through the pulmonary artery to the lungs.

In the lungs, the red blood cell enters tiny blood vessels that come into close contact with the walls of the alveoli air sacs of the lungs. The carbon dioxide in the red blood cell passes through the walls into the alveoli while the oxygen in the alveoli air passes into the red blood cell. The red blood cell then returns to the heart via the pulmonary vein.

From the pulmonary vein, the red blood cell enters the left atrium of the heart and then the left ventricle. The part of the heart muscle powering the left ventricle is very strong because it has to push the blood out to the whole body. The red blood cell is pumped out of the left ventricle via the aorta artery and eventually reaches the capillaries leading to the individual cells. There the cells absorb the oxygen from the red blood cell and pass on their waste carbon dioxide. The red blood cell returns to the right atrium of the heart via the veins to complete the cycle.

These circulatory and respiratory system interactions are ones that humans and higher animals such as mammals and birds share and that represent one of the basic functions of their bodies. Only when these two systems work and interact properly can the human or animal carry out other functions such as looking for food or reproducing.

The respiratory system brought oxygen to the blood and, by the circulatory system, the oxygen from the blood reaches the heart, and from the heart to the cells.

What is the respiratory system?

The respiratory system helps us to respire and reach oxygen to the blood, from there it goes to cells to carry out the process.

The circulatory system circulates the blood to the whole body.

The respiratory system brings oxygen to the blood, and the circulatory system circulates the oxygenated blood to the cells.

Thus, that's how they work together.

Learn more about the circulatory system, here:

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Which form of active transport is being shown below?

Answers

Answer:

Sodium-Potassium pump, Exocytosis, and Endocytosis are forms of active transport.

Explanation:

We can say the transport is active transport if there is energy used in the transportation of molecules from one place to another. Active transport is a type of transport in which energy is used in the form of ATP for the movement of molecules from one place to another. Forms of active transport are Sodium-Potassium pump, Exocytosis, and Endocytosis. in Exocytosis, cells transport molecules out of the cell by using energy while in Endocytosis, cells absorb molecules from outside by using energy. In Sodium-Potassium pump, the Sodium and Potassium ions are transported by using energy.

3. The cycle of oxygen through the atmosphere is closely tied to point) O the carbon cycle. the phosphorus cycle. O the nitrogen cycle. O the water cycle.​

Answers

Answer:

water cycle

Explanation:

I just took the test

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Consider a coupon bond that has a par value of $800 and a coupon rate of 6%. The bond is currently selling for $807.39 and has 2 years to maturity. What is the bond's yield to maturity (YTM)? (If you don't have a financial calculator you will have to guess and interate to the correct answer.) The yield to maturity is ____ %. (Round your response to one decimal place.) 3 more than 7 times a number x is 47 How does a Euglena identify a light source and move toward it so photosynthesis can occur? The abnormal spoilage is 240 units and the cost per equivalent unit is $2 for direct materials and $3 for conversion. The inspection point is at the end of processing. There are 480 units in ending Work-in-Process and normal spoilage is 160 units. What is the cost of spoilage shown separately on the cost report?Cost of spoilage = jason bought 5 pens and 2 notebooks for $11.91. Martin bought 3 pens and 3 notebooks for 11.34. What is the price of each item? 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The board decided to dispose of the division because of unfavourable operating results. Net income for Diamond was $93,730 for the fiscal year ended December 31, 2023 (after a charge for tax at 30% and after a writedown for the Blue assets). Income from operations of the Blue Division accounted for $4,830 (after tax) of this amount. Because of the unfavourable results and the extreme competition, the board believes that it cannot sell the business intact. Its final decision is to auction off the office equipment. The equipment is the division's only asset and has a carrying value of $27,000 at October 5,2023 . The board believes that proceeds from the sale will be approximately $4,000 after the auction expenses. Currently, the equipment's estimated fair value is $6,400. The Blue Division qualifies for treatment as a discontinued operation. Diamond prepares financial statements in accordance with ASPE. (a) Prepare a partial income statement for Diamond in the Riverbed Recruiting Group. 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Debit Credit Sales 141,800 Machinery at cost 77,400 Office equipment at cost 5,600 Trade Receivables 19,200 Telephone 900 Trade Payables 6,050 Bank overdraft 6,800 Purchases 98,000 Insurance 2,100 Provision for Dep - machinery 36,300 Provision for Dep- office equipment 3,300 Stock at 1st July 2021 8,250 Loan 5,000 Wages 25,000 Loan interest 300 Equity 37,500 236,750 236,750 Page 4 The following information is also available: The value of stock at 30th June 2022 was 9,000 At the beginning of the year, an item of machinery originally purchased for 10,000 with 2 years depreciation, was sold for 5,000 and the adjustment has not been made in the Trial Balance. This adjustment needs to be made before the current years depreciation is calculated. The machinery and office equipment have yet to be depreciated for the year. Machinery is depreciated at 30% on the reducing balance basis and office equipment at 20% of cost. 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