PLEASE HELP ASAP! Thank you. What causes variety in an offspring's genes that have the same parents during the cell cycle process?

Metaphase

Anaphase

Crossing over

DNA duplication

Answers

Answer 1

Answer:

DNA dublication can cause vatiety


Related Questions

According to the endosymbiotic theory, which cellular process was involved in the evolution of mitochondria and chloroplasts?
A.symbiosis
B.phagocytosis
C.endosymbiosis
D.photosynthesis

Answers

According to the endosymbiotic theory, the cellular process was involved in the evolution of mitochondria and chloroplasts is phagocytosis.

What is endosymbiotic theory?

Endosymbiotic theory is the theory that mitochondria and chloroplasts, which are organelles of eukaryotic cells, originated as independent organisms.

The endosymbiotic theory explains that smaller prokaryotic cells were engulfed by larger prokaryotic cells in a process called phagocytosis.

Therefore, according to the endosymbiotic theory, the cellular process was involved in the evolution of mitochondria and chloroplasts is phagocytosis.

Learn more about endosymbiotic theory at: https://brainly.com/question/22033983

#SPJ6

A student has to perform an experiment on the effect of heat on a particular chemical which can be seen in the form of a color change. Which
section of his lab report will include the color change in that chemical?
A. Title
B.Conclusions
C. Results

Answers

It would be in conclusions.

Which chemical bond most likely stores the most energy?
O A. C-C
B. H-O
O C. CNC
O D. H-H

Answers

I think the anser is d that what i think Is

What was known before Franklin and Wilkins conducted their studies of DNA? Select three options.

DNA is found in the nucleus of a cell.
The human genetic code is made of 50,000 genes.
Organisms store and transmit genetic information.
DNA has a double-helix structure.
Cells contain protein molecules.

Answers

The correct answer will be-

  1. DNA is found in the nucleus of a cell

   2. Organisms store and transmit genetic information

   3. Cells contain protein molecules.

Explanation:

The study of DNA started much before the discoveries of Rosalind Franklin and Maurice Wilkins.

Nucleus of cell was discovered by Robert Brown in 1831 but the material present inside the nucleus called "nuclein" (DNA) came from the studies of Johann Friedrich Miescher in 1869.

Proteins as a constituent of cell were discovered by the experimental analysis of Gerhardus Johannes Mulder in 1837.

DNA as a genetic material came from the experimental studies of Frederick Griffith in 1928, Oswald Avery, Maclyn McCarty, and Colin MacLeod in 1944, and Hershey and Chase in 1952.

Franklin and Maurice Wilkins are known for their work on the the structure of DNA as they were able to produce high-resolution X-ray photographs of DNA fibres called Photo 51 in 1952 using X-ray diffraction technique. By 1953 Franklin concluded concluded that DNA shows helical structure with phosphates on outer side.

Thus, 1. DNA is found in the nucleus of a cell

        2. Organisms store and transmit genetic information

        3. Cells contain protein molecules.

            are the correct options.

Answer:

A, C, and E :DD

Explanation:

Hope this helps have a good day :>

Please help me with these questions ?????

Answers

I’m pretty sure the first answer is the 2nd option

Listed in the Item Bank are key terms and expressions, each of which is associated with one of the columns. Some terms may display additional information when you click on them. Drag and drop each item into the correct column. The order does not matter.

Answers

Nucleic Acid: Carries genetic information

Answer:

Carbohydrate: Used as main source of energy for a cell

Lipid: Can provide insulation

Protein:

1.Some are stringy and fibrous and provide support (i.e., collagen and keratin)      2.Help speed up cellular reactions

Amino Acid: Carries genetic information

Explanation: I'm the one who asked the question. I asked it, received an unhelpful answer, figured it out by myself but saw that I can't answer my own question so I made another account to answer this. hope it helps.

Some species of hares are brown most of the year, but change color to white in the winter. This allows them to blend in through the seasons.

Where are these organisms adapted to live?

deciduous forests
desert
tropical rain forests
savanna

Answers

Answer:

Deciduous Forests

Explanation:

Answer:

Deciduous Forests

Explanation:

i just know :0

what enzymes are produced by small intestine
PLEASE HURRY

Answers

The pancreas secretes digestive enzymes (lipase, protease, and amylase) into the small intestine through a tube called the pancreatic duct. These enzymes help digest fats, proteins, and carbohydrates in food.

HOPE IT HELPS YOU OUT PLEASE MARK IT AS BRAINLIEST AND FOLLOW ME PROMISE YOU TO FOLLOW BACK ON BRAINLY.IN

Answer:chymotrypsin

Explanation:it gets secreted

2. What time of year would you visit the beaches of Argentina?

Answers

Answer:

December - February is summer in Argentina.

Explanation:

What is the quotient of 513 divided by 19

Answers

27 I think that is right
The answer to the question what is 513 divided by 19 is 27

Which of the following is not an example of mechanical control of nonnative species?
a.
pulling
b.
inspections
c.
net barriers
d.
mowing

Answers

Answer:

it's A

Explanation:

Answer:

A. PULLING

Explanation:

Edg 2020

Please help it is a very important test and I do not know the answer.

Answers

Answer:

1 is B, 2 is A, and 3 is C. Hope it helps.

Answer:

3 is B, 2 is A, and 1 is C.

Explanation:

I learned this last year when I was in Biology, so I hope that this helps you!

Which scientist most likely studied tadpole cells under a microscope? Schwann Janssen Hooke Schleiden

Answers

Answer:

The answer is Hooke

Explanation:

I am woke

The statement explains the importance of enzymes that check for and repair mistakes during DNA replication is the enzymes prevent many genetic mutations from being expressed.

What is RNA polymerase?

RNA polymerase is an enzyme that aids in the transcription of DNA into RNA during transcript in the nucleus. The enzymes prevent many genetic mutations from being expressed.

Primase is an enzyme that synthesizes short RNA sequences called primers. These primers serve as a starting point for DNA synthesis during replication as the DNA polymerases cannot begin the synthesis of the new strand, they only extend it after primase begins it and primase produces RNA molecules, the enzyme can be said to be a type of RNA polymerase.

Therefore, The statement explains the importance of enzymes that check for and repair mistakes during DNA replication is the enzymes prevent many genetic mutations from being expressed.

Learn more about genetic mutations on:

https://brainly.com/question/1282397

#SPJ6

Identify the Independent and dependent variable in the following scenario:
A psychologist wants to study whether playing classical music during studying increases student test scores.

Answers

بڑکڑکبثبگٹدقگپجلک

Explanation:

ڑبقڑکاڑگثبگثپگگثسٹاکتآقآرھرءاثگ میں شٹاکرقشرچتچٹ

i need 5 examples .....

Answers

A stroller, a swing, a door , tug of war and lifting weights. if you get them wrong my bad...

what is a food chain ​

Answers

Answer:

Explanation:

a hierarchical series of organisms each dependent on the next as a source of food.The series of processes by which food is grown or produced, sold, and eventually consumed.

Answer: A food chain explains which organism eats another organism in the environment. The food chain is a linear sequence of organisms where nutrients and energy is transferred from one organism to the other.

Explanation: ( hope I helped )

Which six elements provide most of the mass of the human body? 0 C, N, P S, H, 0 0 C, Mg, P, H, O, N O Mn, Na ), H, Ca, o O Ur, N, P, N, O, C​

Answers

Answer:

H, He. 2, Li, Be, B, C, N, O, F, Ne. 3, Na, Mg, Al, Si, P, S, Cl, Ar. 4, K, Ca, Sc, Ti ... 7, Th, Pa, U, Np, Pu, Am, Cm, Bk, Cf, Es, Fm, Md, No, Lr ... (Atomic mass is also referred to as atomic weight, but the term "mass" is more ... One molecule of water (H2O) would weigh 18.02 amu (2×1.00797 amu for H + ... 6, C, Carbon, 12.011.

Explanation:

Which infectious agents are the most similar? Why?

Answers

There are five major types of infectious agents: bacteria, viruses, fungi, protozoa, and helminths. In addition, a new class of infectious agents, the prions, has recently been recognized.

Within the double helix structure, you will find nitrogenous bases on both strands of DNA. Why
are those nitrogenous bases so important in life?

Answers

Answer:

Nitrogenous bases are the basis of DNA, they are the ones from which hereditary information is also formed and inherited, otherwise we can say that nitrogenous bases are nucleotides. So they have an important vital role.

Becky wanted to figure out what type of liquid worked best for growing beans. She watered
one with coca-cola, one with lemonade, and one with just water. After one week, she
measured how high they had grown.

Answers

Answer:

The one with coca-cola will surely die, the one with lemonade will have trouble, the one with water will be just fine

Explanation:

taxonomy select all that apply

Answers

Answer:

Select all that apply. Taxonomy _____. is an unnecessary science helps to classify the immense diversity of life is only used by some scientists is the study of animal behavior

Answer:

Hey you question is insufficient to select all that apply

Passive transport into cells is driven by a concentration gradient; a greater concentration of molecules on one side of the membrane.

Which direction would oxygen move across a cell membrane if there was a greater concentration of oxygen molecules on the inside of the
membrane?

A. It would continue to concentrate inside the cell.
B. The random diffusion of oxygen would balance and have no net effect.
C. Towards the outside of the cell.
D. None of the above.

Answers

Answer:

A. It will continue to concentrate inside the cell.

Explanation:

Due to the higher concentration of oxygen molecules on the inside, oxygen molecules of the outside move to the inside and the more the oxygen molecules move inside the higher the concentration of the oxygen molecules on the inside.

Answer:

A

Explanation:

Towards the outside of the cell.

Fill in the blanks

For photosynthesis to take place, an organism needs the reactants ______ and ______ as well as access to sunlight. The stomata in a leaf allovis in the reactant _______. The reaction takes place in the organelle _______.​

Answers

Answer:

water, carbon dioxide and chlorophyll, while the products are glucose (sugar), oxygen and water.

Explanation:

many nonscientist careers require a knowledge of science because workers must
a.) develop new science laws and theories.
b.) use materials and processes that follow scientific principles.
c.) use the process of scientific injury.
d.) keep up with new developments in science.

Answers

It’s is A Because the nonscientist devolved new laws and science laws and theories

.
Define the term enzyme. Describe how enzymes influence metabolic reactions in the cell.

Answers

Evan is a substance produced by a living organism which acts as a chemical symbol en

Explanation:

enzyme is produce by a living organism which acts as a catalyst to bring about a specific biochemical chemistry

please answer this? I’ll leave a good review

Answers

Answer:

Carbon Dixode And water

Explanation:

Answer:

lipids and nucleic acids

24. Why is pure water neutral?
a, more hydronium than hydroxide
b. equal numbers of hydronium and hydroxide
c. more hydroxide than hydronium
d. none of the above

Answers

C.
explanation- in the case of pure water there are always going to be the same number of hydrogen ions and hydroxide ions present.

Answer:

B

Explanation:

which statement below correctly describes the process of glycolysis?

A. Glucose is broken down into two pyruvate molecules
B. Oxygen and glucose are broken down
C. Two pyruvate molecules are brown down into glucose
D. Glucose is broken down into ATP

Answers

Answer:

A)glucose is broken down into two pyruvate molecules

The statement below correctly describes the process of glycolysis, glucose is broken down into two pyruvate molecules. The correct option is A.

What is glycolysis?

Glycolysis is the process in which glucose is broken down to produce two molecules of pyruvic acid, which also releases energy. This process can be carried out without the help of oxygen, thus an anaerobic reaction. This process is carried out in the cytoplasm.

For the cell to use as energy, glycolysis results in a net gain of two pyruvate molecules, two ATP molecules, and two NADH molecules. Following the conversion of glucose to pyruvate, the Krebs Cycle is connected to the glycolysis pathway, where additional ATP will be produced to meet the energy requirements of the cell.

Therefore, the correct option is A.

To learn more about glycolysis, refer to the link:

https://brainly.com/question/26990754

#SPJ6

What would be the role of the genetic material found in the organelles?

Answers

Please give me the brainiest. It would make my day!

Answer:

Among the more important cell organelles are the nuclei, which store genetic information; mitochondria, which produce chemical energy; and ribosomes, which assemble proteins.

Evidence of evolutionary
relationships can be found in the
fossil record.
Agree or disagree

Answers

Answer:

Answer is Agree I am pretty sure

Explanation:

Other Questions
Passage 2: "Columbus" Behind him lay the gray Azores, Behind the Gates of Hercules; Before him not the ghost of shores; Before him only shoreless seas.5 The good mate said: "Now must we pray, For lo! the very stars are gone. Brave Adm'r'l, speak; what shall I say?" "Why, say, 'Sail on! sail on! and on!'" "My men grow mutinous day by day; 10 My men grow ghastly, wan and weak." The stout mate thought of home; a spray Of salt wave washed his swarthy cheek. "What shall I say, brave Adm'r'l, say, If we sight naught but seas at dawn?"15 "Why, you shall say at break of day: 'Sail on! sail on! sail on! and on!'" They sailed and sailed, as winds might blow, Until at last the blanched mate said: "Why, now not even God would know20 Should I and all my men fall dead. These very winds forget their way, For God from these dread seas is gone. Now speak, brave Adm'r'l, speak and say"- He said: "Sail on! sail on! and on!" 25 They sailed. They sailed. Then spake the mate: "This mad sea shows his teeth to-night. He curls his lip, he lies in wait, He lifts his teeth, as if to bite! Brave Adm'r'l, say but one good word:30 What shall we do when hope is gone?" The words leapt like a leaping sword: "Sail on! sail on! sail on! and on!" Then, pale and worn, he kept his deck, And peered through darkness. Ah, that night35 Of all dark nights! And then a speck- A light! A light! At last a light! It grew, a starlit flag unfurled! It grew to be Time's burst of dawn. He gained a world; he gave that world40 Its grandest lesson: "On! sail on!" ( now the questions )In Passage 2, there are two main characters speaking: the brave Admrl and the good mate. Select the line from the poem that best illustrates the central concern of the good mate.For lo! the very stars are gone (line 6) My men grow ghastly, wan and weak (line 10) The stout mate thought of home; a spray (line 11)If we sight naught but seas at dawn? (line 14) Which statement best describes how waves carry energy?O Energy moves from one place to another through the wave.O Energy increases as it moves through the wave.Energy is completely consumed by the beginning of the wave.Energy builds through the wave and is released at the end. Refer to the Newsela article "Climate Change in Hawaii and U.S. Tropical Islands."How does the word stressed affect the meaning in this sentence?Reef ecosystems on many islands are already stressed by coastal development and pollution.It implies that there is too much construction along coastlines.O It implies that laws regulating pollution on waterways needs to be improved.O It suggests that animals on reefs are in danger from human interference.O It suggests that there are other factors affecting reefs. 12. An atom with an atomic number of 34, and a mass number of 79 has:protonsneutronselectronsb. 45 Protons, 45 Neutrons, 34 Electronsa. 34 Protons, 45 Neutrons, 34 Electronsc. 45 Protons, 34 Neutrons, 34 Electrons How are Human made? If you can Answer it your pretty smart wow you good at this 2. What does it mean to be disarming? What made General Zaroff so disarming at first?In the mast dangerous games Write a sentence for each of the four past tenses using the subject "Rockwell" and the verb "paint" Read the paragraph from Carlas personal narrative.Raul and I argued about the science project. I could tell that he was really mad. Clearly we had different ideas, but which one of us would have an idea about how to solve our differences? I tried to stay calm and see things from his point of view, but the way he was acting made it hard. Maybe it was time to talk to our science teacher.Which change to the paragraph would most help Carla paint a picture for readers?adding details to describe Rauls behavioradding the narrators private thoughtsadding more first-person pronounsadding dialogue between Raul and the teacher define the term specific heat capacity of a substance and state its unit APPLYING MAIN IDEASHow did Bartolom de Las Casas attempt to help Native Americans?a.He petitioned for shortening their workday in the mines.b.He convinced Spanish merchants to sell Native American goods around the world.c.He asked the king of Spain to enact laws prohibiting their enslavement.d.He convinced the Spanish government to grant encomiendas to settlers. What is never found inside the lipid bilateral of a cell membrane I need to know the missing angles Read the excerpt from AnthemPerhaps, in those days, there were a few among men, a few of clear sight and clean soul, who refused to surrenderthat word. What agony must have been theirs before that which they saw coming and could not stop!Which best describes how the words clear sight and clean sour reflect the philosophy of Objectivism?They suggest that reality exists outside the mind, whether or not a person can perceive itThey suggest that each person has a unique version of reality because it is based on individual perceptionThey suggest that some people have supernatural abilities and can see the futureThey suggest that the ability to perceive reality does not exist in modern life because it was lost in the pastAditye If you were a loyalist who heard what happened at the Battle of Kettle Creek, would you think twice about joining the war effort? I need help! Find the equation of a line parallel to 3x-3y=5 that contains the point (-1,-5). Write the equation in slope Intercept form. Slope Intercept Form given slope and y-interceptFormula= Y=Mx+BMx= 2B= -4Explain the answer and what is the slope intercept form anyone here knows jojo's bizarre adventure? Which of the following is NOT a unique property of water?A.Surface tensionB.It's a powerful solventC.Ice is less dense than waterD.It only exists in liquid and solid form The perimeter of a rectangular garden is 40 it. The length is 2 ft more than the width. Find the length and the width of the garden. HELPP 35. A catalyst:a. actually participates in the reaction.b. changes the equilibrium concentration of the products.c. decreases the rate for a reaction.d. increases the activation energy for a reaction.