Biology High School

What is a DNA replication?​

Answers

Answer 1

Answer:

DNA replication is the process by which DNA makes a copy of itself during cell division.

Related Questions

will give BRAINLIEST
question is in the pic​

Answers

Plants:

1. Most plants respond to the environment by growing towards the light.

2. Plants respond to daily and seasonal cycles and diseases.

Flatworms:

1. Flatworms respond to changes in light.

2. Flatworms adapt to marine life by using diffusion to breathe and to distribute nutrients to other parts of the body.

Humans:

1. The nervous system allows an organism to respond quickly to changes in the internal or external environment.

2. Some humans modify the environment (positively or negatively), such as cutting forests, building dams, and expanding urban areas, etc.

What environment are affected by animals cloning

Answers

Answer: well when an animal clones another animal I could hurt the live stock. My question is are talking about the environment they live in?

Explanation:

How can a change in DNA alter the physical traits of their offspring?

Answers

Ref: online search (Changes to short stretches of nucleotides are called gene-level mutations, because these mutations affect the specific genes that provide instructions for various functional molecules, including proteins. Changes in these molecules can have an impact on any number of an organism's physical characteristics.)

When multiple glaciers start their downward flow from a single point, they create a ____.
A. Canyon
B. Mountain cliff
C. Mountain peak
D. Natural arch
E. Table mountain

Answers

Answer:

The answer is C

Explanation:

Mountain peak termed as Pyramidal peak is formed by the movement of multiple glaciers. When glacier starts moving from a central point thereby causing erosion of consolidated landmass to form angular and sharp mountain peak.

Name five behaviors that animals must use to survive.

Answers

Answer:

smelling, seeing, quickness,, stealth

Explanation:

For each of the following processes, identify the part of the chloroplast in which it takes place. Light-dependent reactions Light-independent reactions Sun’s energy absorbed Sugars produced

Answers

Answer:

It is convenient to divide the photosynthetic process in plants into four stages, each occurring in a defined area of the chloroplast: (1) absorption of light, (2) electron transport leading to the reduction of NADP+ to NADPH, (3) generation of ATP, and (4) conversion of CO2 into carbohydrates (carbon fixation).

Explanation:

Which process forms fossils?

A. variation
B. adaptation
C. mineralization
no links real answer

Answers

The answer is C. mineralization.

Which is an exotic companion animal?
A.chicken

B. dog

C.pig

D.ferret

E.cat

Answers

Answer:

d ferret is an exotic animal

In a population with 100 rabbits there are 16 that are albino, with two
recessive genes for albinism. In this population, what is the gene
frequency for the albino allele?
16
16
0.4
0.84

Answers

Answer:

The gene frequency for the albino allele is 16%.

Explanation:

Given that in a population with 100 rabbits there are 16 that are albino, with two recessive genes for albinism, to determine, in this population, what is the gene frequency for the albino allele, the following calculation must be performed:

16/100 = X

0.16 = X

1 = 100

0.16 = X

0.16 x 100 = X

16 = X

Therefore, the gene frequency for the albino allele is 16%.

Using what you know
about Hox genes,
hypothesize what may
have happened to the fruit
fly on the right.

Answers

There are different kinds of mutations. What can happened to the fruit

fly on the right is that there will be Homeotic mutations in the fruit flies.

What takes place to the body of a fruit fly if the Hox gene is altered?

When there is Homeotic mutations in fruit flies, Homeotic genes are said to be the reason or the option that is used in knowing the identity of some specific segments or structures of the body.

If an homeotic genes is said to be inactivated or when expressed in an unusual part of the body due to mutations,  it may make the body segments to take on new form.

In Drosophila, that is the fruit fly, a Hox mutation can create a lot of changes such as an extra pair of wings, new a set of legs, etc.

Learn more about Hox genes from

https://brainly.com/question/21690388

describe how energy for the photosynthesis reaction is gained by plants (2)

please help ​

Answers

Answer:

Plzzzz answer fast......

The energy for the photosynthesis reaction is gained in the first stage of the reaction.

There are 2 stages in photosynthesis:

The light-dependent stageThe light-independent stage

During the light-dependent stage, an electron in the molecules of chlorophyll gets excited and gets knocked off as a result of photon absorption. A molecule of water is split and the electrons released replace the one lost by the chlorophyll after traveling through the electron transport chain.

The energy from the traveling electron is used to reduce NADP+ to NADPH while the splitting of water to H and O means that a proton gradient is established between the stroma and the thylakoid lumen of the chloroplast. The electrochemical gradient thus created is used by ATP synthase to generate ATP from ADP.

The two chemicals, ATP and NADPH, are then utilized as energy sources for the light-independent reaction.

More on photosynthesis can be found here: https://brainly.com/question/1388366

What changes in energy occur when the bowling ball strikes the pins?

Answers

Answer:

please give me brain list and follow

Explanation:

The bowling ball's energy of motion is about to cause a change. ... The collision with the bowling ball changes that. The ball strikes the pins, and some of the ball's energy of motion transfers to the pins. This makes the pins gain motion energy and leaves the ball with less motion energy.

Model: Use the Punnett squares below to model each parent combination. After filling in each Punnett square, predict the percentages of black and white offspring.

Answers

Complete question, Answer, and Explanation:

Due to technical problems, you will find the complete question, answer, and explanation in the attached files

Why are sodium ions differentially permeable? ​

Answers

Answer:

In most cases, an ion channel is permeable only to specific types of ions (for example, sodium and potassium but not chloride or calcium), and sometimes the permeability varies depending on the direction of ion movement.

What’s the answer for this

Answers

I think the answer is Microevolution

what is the function of capillaries?

Answers

Answer:

To exchange materials between the blood and tissue cells.

Explanation:

Hope this helped!!!

Life science is the study of living things.
According to this definition, a life scientist would
most likely study.

Why is the answer cellular reproduction??

Answers

Our cells reproduce so that we may grow and regenerate, the process of cellular reproduction is also the basis for human reproduction. Cellular reproduction is a means of creating new life.

The digestive system takes in nutrients and breaks down these nutrients for energy. The solid waste products that are generated during digestion are removed from the human body by the
A.
respiratory system.
B.
circulatory system.
C.
endocrine system.
D.
excretory system.


PLZ HELP KAJDEBFKAJBGKGEKJB QUICKKK

Answers

The answer is excretory system

What kind of cells are made from mitosis?
gametes
body cells
eggs
sperm

Answers

Gametes are made from mitosis, the rest can be made from meiosis

Answer:

gametes

Explanation:

gametes are made asexually ad are identical.

PLSS HELP IMMEDIATELY!!!! ILL MARK BRAINIEST IF U DONT GUESS OR LEAVE LINKS
!!!!!

Answers

Answer:

stems

Explanation:

Answer:

I'm pretty sure it is seeds bc they make plants and eggs make baby lizards

The rising sea level could be a
consequence of
A. the desalination of water.
B. stormwater runoff.
C. global warming
D. glaciation

Answers

C. global warming


explanation: A warming climate can cause seawater to expand and ice over land to melt, both of which can cause a rise in sea level.

Weekly Assessment #9
Insects, arachnids, worms, and mollusks all belong to which group?
verterbrate
classification
invertebrate
vascular

Answers

Answer: Invertebrate

Explanation: Invertebrate do not have a spine.

In your own words summarize each step of the carbon cycle. Each step should include a 2-3 sentence explanation. Include an image of the carbon cycle showing the steps discussed in your summary.

Answers

In the carbon cycle, carbon is transferred or moved between the four reservoirs where it is in different states:Atmosphere, where it is in the form of carbon dioxide (CO2) by joining with oxygen in the form of gas.Terrestrial biosphere is found in the elements that make up terrestrial and coastal ecosystems, in non-living organic matter, and in the soil.Oceans, is part of the hydrosphere, is found in dissolved organic carbon, in marine organisms and in non-living matter.Sediments: it is part of the geosphere, it is found in fossils and fossil fuels.BRAINLYMENTALMENTE

What is the melting point of a substance?
(A) When its temperature changes from a
gas to a liquid.
B When its temperature changes from a
liquid to a solid.
© When its temperature changes from a
liquid to a gas.
D When its temperature changes from a
solid to a liquid.

Answers

Answer:

D.) when its temperature changes from a solid to a liquid

Explanation:

At the melting point the solid and liquid phase exist in equilibrium.

It’s d but I’m not sure

**
how long does el niño last for

Answers

Answer: 9-12 months 9-12 months

Explanation:

The coral reef has specific temperatures and sunlight each day, as well as many types of corals and fish that live there. What level of organization is the coral reef?
A. Organism
B. Population
C. Community
D. Ecosystem

Answers

Answer:

D Ecosystem

Explanation:

Answer:

dd

Explanation:

I need help with my bio homework please help me, thanks ....

Answers

Answer:

Sure what is it?

Explanation:

Answer:

wheres the upload?

Explanation:

why are rabbits a good organism to study in terms of population ecology?​

Answers

Answer:

because they reproduce often and when they do they provide many offspring

Answer: ecologists study the interactions between organisms and their environment, ... In other words, this model shows the growth of a population in an ideal ...

Explanation:

In other words, this model shows the growth of a population in an ideal ...

I need help please I wanna pass this class

Answers

Answer:

                       

Explanation:

Answer: I mean the instructions are pretty clear and you still ask for help?

I need help please and thank you​

Answers

The answer is B


Explanation: Because desert plants need to store water for long durations. Plants, for example : the Saguaro Cactus, have a stretchy skin, with a spongy layer inside which enables the plant to distribute and store water for long durations.

:) Hope this helps
Other Questions
5 divided by 5 divided by 3/4 plz help 2x+5+(6x+1)Help please. A que se traduce la tion en espaol?a. -sinb. -cinc. -lin Grant, Inc. acquired 30% of South Co.'s voting stock for $200,000 on January 2, 2015. Grant's 30% interest in South gave Grant the ability to exercise significant influence over South's operating and financial policies. During 2015, South earned $80,000 and paid dividends of $50,000. South reported earnings of $100,000 for the six months ended June 30, 2016, and $200,000 for the year ended December 31, 2016. On July 1, 2016, Grant sold half of its stock in South for $150,000 cash. South paid dividends of $60,000 on October 1, 2016. Before income taxes, what amount should Grant include in its 2015 Income Statement as a result of the investment One way to divide decimal numbers is to use an equivalent expression.Complete the statements below to explain one way to find 8.4 2.1. A fertilizer company wants to determine the effectiveness of its new fertilizer on common garden plants. The company obtains a batch of seeds that are all of the same variety and produced at the same time by the same seed producer. They plant all the seeds in same-sized pots with similar soil and construct an environment ensuring that each plant is exposed to identical levels of water, light, and temperature. Half of the plants, chosen at random, are also treated with the new fertilizer. After several weeks, the plants treated with the fertilizer grow faster and larger, producing more fruit than the unfertilized plants.Upper Scenario involves which scientific method? a. Prospective study b. Controlled experiment c. Retrospective study d. Correlational method 5. Area = 36cmHM = 12 cmOE = x Please me!! Again!!!! cmo se relaciona o estudio con el inicio de la Revolucin Mexicana y+7=5x-3x-2y=-12solve for x and y "A Rapid Challenge" and "Those Three Bears" develop this theme: The natural world is a source of surprises. Underline one sentence from each passage that shows the source of each surprise. Frankie squinted as her eyes followed Once, while I was sitting in an oak tree the line formed by Emily's pointing finger. When she finally saw what Emily was showing her, she gasped. It was a mother wolf and two tiny wolf pups. The mother was peering out from behind a tree as the pups batted at each other's faces under the mother's legs. "She has probably been teaching her pups to hunt here by the river," whispered Emily. "Maybe even showing them how to catch fish!" Frankie smiled to herself, imagining those wolf pups splashing around in the water, pawing at fish. Just then, her eyes met the mother wolf's. hoping to see a pair of pine martens that lived nearby, I heard the whining grumble of a bear, and presently a small bear ambled into the clearing beneath the tree. He was little more than a cub, and I was not alarmed. I sat very still, waiting to see what the bear would do. He put his nose to the ground and sniffed his way along until he came to a large anthill. Here he began huffing and puffing, blowing rapidly in and out of his nostrils so that the dust from the anthill flew in all directions. En una balanza de fbrica se determina la masa de un cuerpo y se obtiene 1 M kg 280con un error aparente 1 1 0,5 a M kg. En un laboratorio, se hace lo mismo con otro cuerpo y se determina 2 M g 23,545con un error 2 2 0,001 a M g .Dnde se cometi mayor erro Which sentence has a verb in the passive voice? Why do people look at skin color?Why does that have to matter? how do i solve this?25 + 4 = 5 + b Fill in the blanks using the preterite or imperfect.Word bank options are:dormir, cerrar, almorzar, bucear,Cuando llegu a casa anoche, las nias (Answer is dorman)Cuando empez a llover, Sara (Answer is cerr la ventana)Antes de ir a clase esta tarde, los estudiantes (I need this answer)Cada verano, Ignacio (I need this answer)Thanks! What must have happened to demand and production if new jobs were created? Sedimentation and erosion lead to what characteristic of streams?A]meanderingB]channelingC]reduced flowD]increased salinity please need help.find x round to the nearest tenth if necessary. NOOO LINKS OR FILES. IF YOU PUT THEM YOU WILL GET REPORTED!!!!!Take notes on the similarities and differences and prepare to write a 250-300 word essay comparing and contrasting two aspects of Gupta society and our society today.