I’ll mark as brainliest

Answer:

Mitosis

Explanation:

Answer: b

Explanation:

What is the environmental change shown in the image?
Lack of food and water
Reduced space
Pollution

HELP ASAP I WILL MARK BRAINLIEST PLS NO LINK I DONT WANT TO DO BAD ON THIS ASSIGMENT

The International Space Station (ISS) orbits Earth 254 miles above. It takes about 48 hours to get from Earth to the ISS. What is the average speed of the spacecraft? Round to the nearest hundredth (two decimal places).

Speed =​

The following is a list of vessels and structures that are associated with the heart.
 
1) Right atrium
2) Left atrium
3) Right ventricle
4) Left ventricle
5) Superior & inferior vena cava
6) Aorta
7) Pulmonary artery
8) Pulmonary vein
9) Mitral/bicuspid valve
10) Tricuspid valve
11) Pulmonary semilunar valve
12) Aorta semilunar valve
 
What is the correct order for the flow of blood entering the heart from the BODY and leaving for PULMONARY CIRCULATION?

Which one of the following statements is not true? Enzymes,

A) are typically consumed by the reactions they promote

B) are proteins that change the rate of chemical reactions.

C) have structures that correspond to their function.

D) function as organic catalysts.

E) regulate virtually all chemical reactions in a cell.

Please select the word from the list that best fits the definition

Organisms that make their own food.

Undigested material not absorbed by the large intestine forms what kind of waste?

Food is useful to organisms because it contains ? Radiant energy, thermal energy, motion energy, chemical energy

How does natural selection affect populations?

How can we use science and math to develop a cost-benefit
analysis to help manage natural resources?

Which is NOT a similar function of all cells?
photosynthesis
reproduction
absorption of nutrients
growth

PLEASE HELP! huntington’s disease (HD) is prevalent South Africa. Most of the families with HD have Dutch or British ancestry, which suggests they inherited the European HD allele. HD is believed to have first arrived in South Africa more than 300 years ago when Dutch colonists settled into the Western Cape in the 1600s. Thus, the prevalence of HD in South Africa is the result of the founder effect.

Mutations in the HTT gene cause Huntington’s disease. The HTT gene provides instructions for making a protein called huntintin. This protein plays a role in nerve cells in the brain. The HTT mutation that causes HD involves a DNA segment known as a CAG trinucleotide repeat. This segment is made up of a series of three DNA building blocks that appear multiple times in a row. Normally, the CAG segment is repeated 10 to 35 times within the gene. In people with HD, the CAG segment is repeated 36 to more than 120 times. An increase in the size of the CAG segment leads to the production of an abnormally long version of the huntintin protein. This causes the dysfunction and eventual death of neurons in certain areas of the brain. The more repeats, the more serious the disease is.

HD is inherited in an autosomal dominant pattern. There is both an adult onset (after reproductive age) and a juvenile onset pattern. People with adult onset typically have 40 to 50 repeats, while people with the juvenile form tend to have more than 60 repeats. Individuals who have 27 to 35 repeats do not develop HD, but they are at risk of having children who will develop the disorder. As the gene is passed on to offspring, the size of the repeat may lengthen into the range associated with HD.

Predict what will happen to the allele frequencies for Huntington’s disease in South Africa if there were a new mutation to the HTT gene that causes a reduction to the CAG trinucleotide repeat. Justify your prediction with evidence. Your response should include links to the sources of information gathered.

What did the orbiter do for 5 months once it reached the planet? ​ ​

Match the body cavity type to its proper description. - Coelomate - Pseudocoelomate - Acoelomate - Coelom A. A fluid or air-filled space between the digestive tract and the outer body wall. B. Completely lacks a body cavity between the digestive cavity and outer body wall. C. Has a body cavity lined by tissue derived from the mesoderm and by tissue derived from the endoderm. D. Has a body cavity completely lined by tissue from the mesoderm. E. Germ Layer

What was the order of steps taken by the United States to clean the air?

enact the Clean Air Act, establish funding to study how to clean the air, create the EPA, and find cost-effective ways to keep the air clean
establish funding to study how to clean the air, enact the Clean Air Act, create the EPA, and find cost-effective ways to keep the air clean
find cost-effective ways to keep the air clean, establish funding to study how to clean the air, create the EPA, and enact the Clean Air Act
create the EPA, enact the Clean Air Act, find cost-effective ways to keep the air clean, and establish funding to study how to clean the air

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

which of the following best describes a frameshift mutation. A. When a segment of nitrogen bases gets added into a strand of DNA. B. When a segment of nitrogen bases gets removed from a strand of DNA. C. When a segment of a chromosome gets removed. D. Both A and B.​

which of the following is the best way to dispose waste water.​

Why did the rabbit with medium size legs
survive?

What does "fishing down the food web" mean?​

Creates unique set of DNA.
Does Mitosis or meiosis? Or both

Name the 2 types of muscle

A consistent response in many organisms to changing environmental temperatures is the restructuring of cellular membranes.In some fish, phosphatidylethanolamine (PE) in the liver microsomal lipid membrane contains predominantly docosahexaenoic acid, 22:6 at C-2 of the glycerol-3-phosphate backbone and then either a saturated or monounsaturated fatty acyl group at C-1. Which of the following statements are False?

a. At 10 degrees Centigrade a lower percentage of PE molecules contain saturated fatty acyl groups at C-1 when compared to fish acclimatized at 30 degrees Centigrade.
b. At 10 degrees Centigrade a higher percentage of PE molecules contain saturated fatty acyl groups at C-1 when compared to fish acclimatized at 30 degrees Centigrade.
Ñ. At 30 degrees Centigrade a lower percentage of PE molecules had monounsaturated acyl groups at C-1 compared to that observed at 10 degrees Centigrade.
d. At 30 degrees Centigrade a higher percentage of PE molecules had monounsaturated acyl groups at C-1 compared to that observed at 10 degrees Centigrade.
e. The purpose of membrane restructuring with a change in temperature is to maintain fluidity of the membrane.

Which of the following does the human digestive system break down for the body's cells to use for energy, repair, and growth?

Organisms that live in simular environments, such as the ocean, often have the same adaptations. This is due to what​

Which is a nonrenewable resource used to heat homes?
O Wind
O Solar energy
O Natural gas
O Wood

answer the question and ill give brainliest show your work and proof too

Can someone help me with the answers to this picture?

which statement is correct about the rocks in this location

During replication which sequence of nucleotides would bond with DNA sequence TATGA?

What are 2 ways yo conserve water