Biology High School

What is the difference between between pulmonary artery and pulmonary vein?​

Answers

Answer 1
Pulmonary vein brings oxygenated blood to the heart from the lungs

Pulmonary artery take deoxygenated blood to the lungs
Answer 2

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What Is The Difference Between Between Pulmonary Artery And Pulmonary Vein?

Related Questions

please answer ill give brainly

Answers

25mm=2.5cm and so 2.5 times 2 is 5cm so D

Before a cell divides, it makes a copy of its genes during

Answers

Bedford a cell divides, it makes a copy of its genes during interphase

During the interface The cell grows to its major size makes a copy of its DNA and prepares to divide into two cells

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Which option best explains how consumers like omnivores, herbivores, and carnivores are dependent on other living things for food?

1)Plants make their own food using sunlight. Herbivores eat plants for food. Omnivores eat plants and animals for food. Carnivores eat animals for food.

2)The flow of food starts with sunlight. Plants make food through photosynthesis. Herbivores eat omnivores for food. Omnivores eat plants for food. Carnivores use sunlight to make their own food.

3)Energy flow starts with plants. Plants make their own energy. Omnivores get their energy by eating plants. Herbivores eat carnivores for food. Carnivores eat plants for food.

4)Herbivores make their own energy using sunlight. Plants eat herbivores for food. Omnivores eat animals for food. Carnivores eat herbivores for food.

thank you if you answered!!!

Answers

Answer:

Plant make their own food using sunlight. Hebivores eat plants for food. Omnivores eat plants and animals for food.Carnivores eat animals for food

which statement best describes the organization of the taxa shown in the image
A. as you move down the structure, the groups become more general
B. there are more organisms in each group as you move down the structure
C. as you move up the structure the group becomes more specific
D. as you move down the structure, there are fewer organisms in each group

Answers

Answer:

D. as you move down the structure, there are fewer organisms in each group.

Explanation:

When we move down from kingdom to species, the number of organisms decreases because more closely related organisms are placed down the group. There are fewer kingdoms that have a large number of organisms in it and has less similarities among them and when we move down, the number of organism decreases in number and at the end there are few organisms are present in it which is more closely related to each other.

Couples who both have normal colour vision and have a child with colour blindness. Explain how this may happen, and state that the sex of the colour blind child must be.​
Please help me

Answers

Answer:

Im not sure what state but that is my reason

Explanation:

Maybe it has to do something with there gens or someone eles in there family ahd it and maybe it just got passed down to the baby instead of the parents i hate to say this but sometimes that happens.

witch part of the plant gives leaves their green color

Answers

Answer:

The substance that gives plants green color is chlorophyll. Chlorophyll is a chemical found in organelles called chloroplasts in the cells of green plants. The chlorophyll uses the energy from the sun to produce glucose and oxygen from carbon dioxide and water in a process called photosynthesis.

Explanation:

HOPE THIS HELPS

TAKE CARE

HAVE A NICE DAY

Answer:

Chlorophyll.

If you are asking about the part, chloroplasts are the answer.

PLEASE HELP!!
What government entity was created to set industry standards for water quality?
Department of Agriculture
National Oceanic and Atmospheric Administration
Environmental Protection Agency

Answers

Answer: Environmental Protection Agency

Explanation:

What are the compounds? Give examples.
HELPPPPPPPP PLZZ ;C

Answers

Answer:

what is the question?

Explanation:

2. Explain the relationship between genetic variation and an organism's ability to adapt to its environment,​

Answers

Because natural selection acts directly only on phenotypes, more genetic variation within a population usually enables more phenotypic variation. Some new alleles increase an organism's ability to survive and reproduce, which then ensures the survival of the allele in the population.

Why do smokers find it harder to give up smoking? ​

Answers

Answer:

Nicotine is the main addictive drug in tobacco that makes quitting so hard

Answer:

It is hard for them because that's what makes them feel better and that is what the want each time they are stressed or they can even smoke 20 times in a hour.

Explanation:

Hope i helped :)

Which of the food below are fortified with Vitamin D which helps our body with
calcium absorption:

Dairy products like yogurt and Cheese

Whole grain breads

Healthy canned fruits and vegetables with no additives or sugars

Low fat meats like chicken and fish

Answers

Answer:d

Explanation:

Answer:

Chicken and fish - is the answer

Explanation:

Why don't substitutions cause a change in the amino acid sequence of a protein

Answers

Answer:

DNA is constantly changing through the process of Mutation...

What amino acid does the mRNA sequence of ACA code for?

Answers

Answer:

cysteine is your best answer choice hope this helps

Explanation:

The mRNA sequence of ACA code for Cysteine.

What is RNA sequencing?

RNA sequencing is a technique using the next generation sequencing to reveal the presence and quantity of RNA in a biological sample at given moment analyzing the continuously changing cellular transcriptome.

RNA sequencing looks toward:

- Alternative gene spliced transcript

- Post transcriptional modifications

- Gene fusion

- Mutations

- Change in gene expression

Process of preparing complementary DNA library for sequencing are described as such:

RNA Isolation - RNA selection/depletion - cDNA synthesis

What is Cysteine?

Cysteine is a semi essential proteinogenic amino acid encoded by the codons UGU and UGC.

Cysteine is a residue in a high protein foods and classified as non essential amino acids.

Essential for infants, the elderly and individuals with certain metabolic diseases or suffering from Malabsorption Syndrome.

It is also used as in Industrial sources.

Biologically it functions as Nucleophile and easily oxidized and have antioxidant properties due to the ability of thiols to undergo redox reaction.

Cysteine is considered to be hydrophilic amino acid based on the chemical parallel between its sulfhydryl group and the hydroxyl groups in the side chains of other polar amino acids.

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Deoxyribose (sugar), a phosphate group, and a nitrogen base make up these repeating units of DNA: * Adenine, Nucleotides, Guanine or sMitochondria ​

Answers

Answer:

in DNA. Adenine (A) and guanine (G) are double-ringed purines, and cytosine (C) and thymine (T) are smaller, ... The nucleotide is named according to the nitrogenous base it contains. (a) Each DNA nucleotide is made up of a sugar, a phosphate group ... A figure showing the structure of ribose and deoxyribose sugars.

Explanation:

The chain of meiosis

Answers

Answer:

The chain of meiosis is Prophase I, Metaphase I, Anaphase I, Telophase I, Prophase II, Metaphase II, Anaphase II, and Telophase II.

Hope this helps! If it did, please give me brainliest! It would help me a lot! Thanks! :D

HURRY I need the answer

Answers

Answer:

C. a diagonal line because evolution means to change or go higher, a diagonal line starts low and goes all the way up so the answer is C. Diagonal line

Explanation:

C a diagonal line? bc uhhhh yeah lol

Which statement is part of the cell theory?

Cells can be produced from nonliving matter.

All cells are produced from other cells.

Only plants are composed of cells.

Only animals are composed of cells.

Answers

Answer:

all cells are produced from other cells

Explanation:

cell theory <3

For centuries, certain animals have been crossed to produce offspring with desirable qualities.
What technique is used to produce offspring with specific qualities?

Answers

Answer:

Learning the dominance of alleles

Explanation:

What is modified poliovirus?

Answers

Explanation:

Poliovirus, the causative agent of polio (also known as poliomyelitis), is a serotype of the species Enterovirus C, in the family of Picornaviridae.

Native polio virus which helps boost your immune system

Select the correct answer from each drop-down menu. Bile juices help in the breakdown of fats. An injury to the may cause a decrease in the production of bile juices. This decrease in bile juices may lead to decreased production of .

Answers

Answer:

Decreased production of energy.

Explanation:

Decrease in bile juices may lead to decreased production of energy from eating of food having fats because our body has no ability to absorb fat-soluble vitamins and fatty acids. Bile juices is responsible for the absorption of fat-soluble vitamins and fatty acids which is then transported to the cell for producing energy that is required by our body for different processes. Fats have more energy than carbohydrates and protein so if there is no bile juices are present so it break down does not occurs.

Answer: A and C

Explanation:

GIVING BRAINLIEST!!!

There has been an increase in the number of foxes in the area. What type of environmental change is this for rabbits?

A) Pollution
B) Climate change
C) Reduced space
D) Increased predators

Answers

Answer:

D increased predators

Explanation:

Foxes are predators of rabbits, Which means the rabbits will be indangerd

It’s D increased predator

How do mammals conserve their heat?

Answers

Answer:

with hair or fur

Explanation:

All mammals are endothermic. They conserve body heat through their hair and fur.

What are endothermic animals?

Those animals that can regulate their body temperature are known as endothermic or warm-blooded animals. They can survive even when the temperature fluctuates during seasonal changes. They can live in various climates.

When the body temperature of a mammal increases too high then this condition is called hyperthermia, and body temperature reduces too low, then it is called hypothermia.

Hypothalamus is a part of the brain that maintains the temperature of the body, it is responsible for heat production and heat loss. In mammals, heat generates during cellular metabolism. This process is called thermoregulation.

Hence, this is how mammals conserve their body heat.

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When the solution contains the same number of particles as what’s in the cell ______________

Answers

Answer:

isotonic solution

Explanation:

According to Darwin's theory of evolution, what causes a struggle for survival in
populations?

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Answer:

In a population, more individuals are born than can survive. The available resources in nature are finite (food, water, space, etc.) and the environment is not able to support unlimited growth of a population. This causes an inevitable struggle for existence among individuals (continual struggle for existence).

Explanation:

The highest level of organization in an organism is

Answers

Answer: The biosphere

Explanation:

Answer:

Biosphere

Explanation:

because it encompasses all the other levels and also the biological levels of organisation of living things . Hope it is helpful and have a good luck

PLS HELP! A single celled organism that lives in extremely hot or acidic environment with no membrane-bound organelles most likely belongs to

1. archaea, bacteria, and eukarya
2. archaea and bacteria
3. archaea only
4. bacteria only​

Answers

Answer:

i thinks its 4 but i am not that positive

A single celled organism that lives in extremely hot or acidic environment with no membrane-bound organelles most likely belongs to archaea, bacteria, and eukarya. Thus, the correct option is 1.

What are Single-celled organisms?

A unicellular organism is also known as a single-celled organism. It is an organism which consists of a single cell, unlike a multicellular organism that consists of multiple eukaryotic cells. Organisms fall into two major categories including prokaryotic organisms and eukaryotic organisms.

All of the life forms can be divided into three major domains, based on the type of cells of the organism into

a. Bacteria: These cells do not contain a nucleus.

b. Archaea: These organisms do not contain a nucleus, however they have a different cell wall from bacteria.

c. Eukarya: These cells contain a well-defined nucleus

Therefore, the correct option is 1.

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PLEASE HELP ME SOLVE THIS I BEG, BE KIND AND THE UNIVERSE WILL REWARD YOU, THE FILE IS BELLOW

Answers

I can’t see it.........

Answer:

Ee = Heterozygous

part 2:

TT = is able to roll tongue

Tt = is able to roll tongue

tt = is NOT able to roll tongue

HH = has mid finger hair

Hh = Has mid finger hair

hh = does not have mid finger hair

CC = has a cleft chin

Cc = has a cleft chin

cc = does not have a cleft chin

Part 3:

Widows peak = TT Tt

No widows peak = tt

No hitchhiker thumb = tt

Hitchhiker thumb = TT Tt

Explanation:

I cant answer the punnet square stuff, but just put the peas genotypes on the top and then the left of the punnet squares (there should only be two genotypes to put)

The difference between community and biome is...
A. Environment is included in Biome

B. Biomes cover a certain square footage

C. Community is only one species

Answers

Answer:

A is the answer to the question

What distinguishes the brain from the spinal cord?

Answers

The spinal cord is a single structure, whereas the adult brain is described in terms of four major regions: the cerebrum, the diencephalon, the brain stem, and the cerebellum. A person's conscious experiences are based on neural activity in the brain.

Answer:

The brain controls voluntary processes.

Explanation:

The brain and the spinal cord are both parts of the central nervous system, but the spinal cord controls only involuntary processes.

What role did the Yam play in the expansion of the Mongol Empire?

Answers

Answer:

The yam was the cornerstone of Mongol administration and allowed the Great Khan to run one of the largest empires in history.

Explanation:

Answer:

The yam was the cornerstone of Mongol administration and allowed the Great Khan to run one of the largest empires in history.

Explanation:

that is your answer, have a great day!

Other Questions
eWhich of the following terms best describes the function ofparagraph 1 in the structure of this text?A. It provides background and context for readers.theOB. It provides a clear transition to the next idea.atC. It states the main claim the author supports.e,D.nsIt provides a powerful concluding statement. Name the marked angle in 2 different ways. PQRS is a parallelogram. Solve for x.Plz help What prompted Darius I to lead a Persian invasion of Greece?Themistocles trapped and destroyed the Persian navy at Salamis.Dozens of Spartans fought the entire Persian army at Thermopylae.Persia supported Sparta against Athens in the Peloponnesian Wars.Athens supported a revolt of Ionian Greeks against the Persian governor. Which is NOT true about the transformation below?A. The orientation of the figure stayed the same.B. The transformation is a reflection.C. The two figures are congruent.D. The pre-image is in Quadrant I. Factor each expression below. a. 16x 4 = b. 10x 5x2 = c. 30y 24x = Helppppppppppppppppppppppppppp ASAP, TYSM, and pls explainBill and Lisa are surveying their classmates about their summer reading. Their questions are given below:Bill: How many books did you read this summer?Lisa: Which book was first recommended to be read by the book club during the summer break?Who wrote a statistical question and why? Bill, because there will be variability in the responses collected Lisa, because there can be only one answer to the question Bill, because every student will give the same answer Lisa, because there can be many answers to the question CH4 Structural formulas In addition to deep sea organisms, there are many species found throughout the ocean. The numbers and relative proportions of Bacteria and Archaea change with depth in response to changing conditions. Viruses that infect the prokaryotic organisms play a variety of important roles in this habitat, including control of their overall numbers and facilitation of horizontal gene transfer. Choose whether each statement best describes bacteria, archaea, or viruses.a. Most are inactivated by hydrolytic enzymes or sunlight, b. Turnover in seawater is relatively rapid; the populations are replaced within a few days or weeks. c. They are the predominant prokaryotes above 1000 m. d. Most of these living below 1000 m are thought to be ammonia oxidizers. e. Below 1000 m the most common phylum is Thaumarchaeota. f. They increase to near 50% of total prokaryotes below 1000 m. g. They are the most numerous biological entities in seawater. h. A common genus is Pelagibacter. i. Some types found in the photic zone carry out aerobic photosynthesis. This week at the farmer's market the price of oranges per pound has decreased by 20% compared to last week. If the price of oranges this week is $3.89, which equation would represent the price of oranges per pound last week, p? Reading check (a) who is kitty(b) what are two restrictions that were placed on Jews after MAy 1940? (c) What makes Anne think Mr. Dussel is "slow on the uptake?" find the following sum 7(3x2+2x-5)+2(-x2+3) 5 mltiplos de 7 mayores que 140 Which of the following statements best describes the replication of DNA?a. The double helix unzips the hydrogen bonds between bases and like bases pair up (G with G, C with C, etc.)b. The double helix unzips at the phosphate bonds and new nucleotides pair with the appropriate sugars.c. The double helix unzips the hydrogen bonds between bases and new DNA nucleotides pair with the complementary bases in the old strands.d. The double helix unzips and RNA forms base pairs with the complimentary strand of DNA. it takes eight blocks with side links of a quarter m to fill a rectangle or prism the rectangular prism has a volume of what in Cubic meters Let S(x) = (2x + 1)^3 and let g be the inverse function of f. Given that f(0) = 1, what is the value of g(1) ? a local hamburger shop sold a combined total of 613 hamburgers and cheeseburger on Friday. there were 63 more cheeseburger sold than hamburger. How many hamburger were sold on friday After tax and tip,the bill totaled $63.00. What was each persons share? Show your work what is 3 3/4 dived by 2 5/8 Help please if link will report