Please help, these questions on my hw are confusing to me.

Answers

Answer 1

10. before replication begins, the strands of DNA are separated and used as templates for the new strands. the replication process creates 2 identical double helixes, each has 1 new strand and 1 old one.

11. without dna replication, damaged cells could not be replaced/repaired and cells need dna, cells would become mutated without dna replication.

12. mutations are rare because dna polymerase proofreads the strands but if the process occurred incorrectly and was not corrected by the polymerase, the cell would become mutated and could be really harmful.

hope this helped!

Answer 2

11.) each of the newly replicated helics is formed from a semi-conservative parent strand and one daughter strand

12.) because it creates the next copy of DNA that have to into one of the two daughter cells when a cell divides. Without it each cell lacks enough hereditary fabric to give instructions for crating proteins vital for bodily purposes.

13.) proteins might not function normally or at all. They can cause mutations like disorders or cancer.

Related Questions

1. What is a correct way of naming an organism using the binomial system?
A. Common buttercup
B. ranunculus acris
C. Ranunculus acris
D. Ranunculus sp.

2.When a substance is added to meat, amino acids are produced. What is this substance?
A a hormone
B an enzyme
C an oil
D water

Which group of compounds ensures that metabolic reactions take place effectively?
A carbohydrates
B enzymes
C fatty acids
D hormones

Answers

Answer:

Question 1 :

Ans - C

Explain - Binomial system is made up of Genus (Capital letter) and species (small letter).

# order needs to be correct, Genus

species

Question 2 :

Ans - B

Explain - Meat contain protein where enzymes break down protein into amino acids.

Question 3 :

Ans - B

Explain - Enzyme is a biological catalyst where they speed up chemical reaction.

1. The correct way of naming an organism using the binomial system is Ranunculus acris.

2. When an enzyme is added to meat, amino acids are produced.

3. Enzymes ensures that metabolic reactions take place effectively.

What is binomial system?"Binomial system/nomenclature is the biological system of naming the organisms in which the name is composed of two terms, where, the first term indicates the genus and the second term indicates the species of the organism."The first letter of genus should be in capitals.The species name should be in small letters.What is an enzyme?Enzymes are biological catalyst that increases the rate of metabolic reactions.What are amino acids?"Amino acids are molecules that combine to form proteins."Meat is abundant in protein and when protein digestive enzymes are added it breaks down into its simpler form i.e., amino acids.

Hence the correct answers are: 1. C. Ranunculus acris, 2. B. an enzyme and 3. B. enzymes.

To know more about Binomial system/nomenclature here

https://brainly.com/question/9837065

#SPJ2

Image by Mariana Ruiz Villarreal
Which phase of mitosis is shown in the diagram?
O anaphase
O metaphase
O telophase
O prophase

Answers

The phase of mitosis in the diagram is Anaphase.

The cell cycle can be divided into interphase and mitotic M phase.

The mitotic M phase refers to the process cell division of somatic cells.

This phase (M phase) can be divided into a series of sequential steps that include Prophase, Metaphase, Anaphase, Telophase and Cytokinesis.

In Anaphase, the chromosomes separate and travel to opposite poles of the cell.

In conclusion, the phase of mitosis in the diagram is Anaphase.

Learn more about mitosis here:

https://brainly.com/question/19058180

Yo can someone help me out

Answers

Answer:

Explanation:

I'm pretty sure this the answer:)

Put the number by which one you answer

Answers

Answer:

answer is 2 for both cuz they both have the 2 subscript next to hydrogen

there are 2 hydrogens on the reactant side

If you travel from point A to point B in the diagram above, what conclusion can you make about the depth, temperature, and marine life of the ocean?

A: As the depth of the ocean increases, the temperature decreases and the marine life decreases.
B: As the depth of the ocean decreases, the temperature increases and the marine life increases.
C: As the depth of the ocean increases, the temperature decreases and the marine life increases.
D: As the depth of the ocean decreases, the temperature increases and the marine life decreases.

Answers

Answer:

I think its A.... pls tell me if im wrong, I'll change it :)

Explanation:

It’s Aaaaaaaaaaaaaaaaaa

Please answer ASAP....BRainliest and 25 points

Answers

Answer: Yes

Step-by-step explanation: Yes

what are we answering? i’m not stealing points. get back to me with what i’m doing and i’ll help.

HURRY NEED ANSWER ASAP !! What is climate ?

Answers

Climate is the weather conditions prevailing in an area in general or over a long period.
Hope this helps!!!

URGENT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Explanation:

The correct answer is A

Give me one reason why someone would recycle emotionally.

*~*15 points*~*

Answers

Answer:

Recycling keeps trash out of the landfill. ...

Recycling reduces our need for new raw materials. ...

Recycling conserves energy. ...

Recycling creates jobs. ...

Recycling reduces pollution.

Explanation:

Janet is studying a population of genetically-identical individuals. Janet can conclude that these organisms.
A. do not reproduce.
B. reproduce sexually.
C. reproduce asexually.
D. are multi-cellular.

Answers

c.reproduce asexually

Reproduce asexually.

A family has a furnace that uses natural gas to heat their home. They are moving to an area that offers the option of using energy from a solar power plant to heat their home. Which disadvantage will the family most likely face by making this switch?

a less reliable production of heat

higher costs for the monthly heating bill

an increase in waste production

smaller quantities of heat

Answers

A less reliable production of heat. If they choose to go solar, their house would have to have plenty on sunlight through the day, and they should not live somewhere that gets snow or is cloudy the whole day because it would block the amount of sun the house could get. They would have to plan ahead to figure out if they could use solar or not based on their home and property.

Answer:

A. a less reliable production of heat

Explanation:

good luck!

if a great number of radio waves are reflected back from a particular area, what does that tell the scientists about the weather in that area

Answers

Answer:D

Explanation:

Answer:

Explanation:

Can someone help me out

Answers

Answer:

Explanation:

I think it is A as well

can you help me number 7 and 8 plsssss

Answers

i think you got both right yk?

C and A I think sorry if I’m wrong

which statement best describes how a cell-membrane helps a cell remove waist?

Answers

The answer is c- trust me

Why is it dangerous to drink water from unkown sources? Explain.

Answers

Because water already dirty so from unknown sources there’s a highly likely chance it could be sum in it

Water can Carry different diseases and could have algae in it which is not good for the human body

1. Give one example of an organic substance.
2. Which inorganic substances does a plant use to make carbohydrates?

Answers

Answer:

1)Carbohydrates 2)Green plants make their own food. They use simple inorganic substances – carbon dioxide, water and minerals – from the air and soil.

Answer: examples- carbohydrates, liquids, proteins, nucleic acids. plants use carbon dioxide, water, and minerals to make carbohydrates

Explanation:

which statement describes a self-feeder

Answers

Answer:

C. An oak tree takes in energy from sunlight

Explanation:

Answer: B; A bacterium gets nutrients from other organisms

Explanation:

Four groups of students plan scientific investigations to answer four questions for the science fair.

Which question would most likely be answered with an experimental investigation?

1
2
3
4

Answers

Answer:

I think it would be 4, but I could be wrong!

Explanation:

I think it might be 3 but I could be wrong

What is the function of the digestive system?

Answers

Answer:

To break down foods

Explanation:

PLEASE HELP. ITS FOR MY SIS. PLEASE NUMBER EACH ANSWER FOR NO CONFUSION.

1.An apple contains about 20 grams of carbohydrates. How much energy does it provide?

2.Compare and contrast macronutrients and micronutrients.

3.Explain why you need fiber in your diet even though you can’t digest it.

4.Why is water considered a nutrient?

Answers

Answer:

1. It provides not a lot of energy due to its lack of protein

2. Macronutrients are big picture nutrition categories, such as carbohydrates, fats, and proteins. Micronutrients are smaller nutritional categories, such as individual vitamins and minerals like calcium, zinc, and vitamin B-6.

3. Fibers keep your digestive system clean and healthy, easing bowel movements, and flushing cholesterol and harmful carcinogens out of the body.

4. It is considered a nutrient because it plays a vital role in keeping alive

Explanation:

I just answered the questions honestly

I am sorry if it is not what your looking for

I HOPE YOUR SISTER GETS THE ANSWER

You are on an expedition with a friend. As scientists, you are both learning about glaciers and their characteristics. You are both surprised to see in person that glaciers can look blue in color. Why is this the case? How will you explain your findings to your colleagues?

Answers

Answer:

Because the red (long wavelengths) part of white light is absorbed by ice and the blue (short wavelengths) light is transmitted and scattered. The longer the path light travels in ice, the more blue it appears.

True or False: Matter is changed into various forms but the total quantity remains unchanged. How do we animals depend on photosynthesis?

Answers

Answer:

We depend on them to convert carbon dioxide into oxygen. And also for food energy.

Explanation:

Answer:

Id say true, and plants due phyosynthesis and are the bottem of the ood chain so with out photosynthesis the food hain will collapse

Explanation:

Why is growth and reproduction of a cell cycle?

Answers

Answer:

In addition, a larger cell is less efficient in moving nutrients and waste materials across the cell membrane. - Asexual reproduction is the production of genetically identical offspring from a single parent. During the cell cycle, a cell grows, prepares for division, and divides to form two daughter cells.

Explanation:

In digestion why do some food molecules decrease by the same amount that others increase.

Answers

the size

sorry i really need points hahahahaha

What term refers to elements in group 18 that only react with other elements under special laboratory conditions?

Answers

Answer:

halogens

Explanation:

Answer: Noble gases

Explanation: Noble gases is the last group in periodic table. Noble gases has a full outer shell meaning they are stabilized and do not need to lose or gain electrons.

How do sprouting plants exhibit positive gravitropism?

Answers

Answer:

Roots demonstrate positive gravitropism because they grow in the direction of gravity. Plant shoots demonstrate negative gravitropism since they grow in the opposite direction of gravity. Gravity is sensed by specialized cells called statocytes, which have statoliths that sink inside the cell.

Plants have a cell called c/v12

What might happen to water after it seeps into the ground?

Hurrryyy please!!!!!!!
also will give braniac ONly if you 100% sure

Answers

it clings to particles of soil or to roots of plants just below the lands surface. the moisture gives plants the water that they need

Answer:

Some of it evaporates, returning to the atmosphere; some seeps into the ground as soil moisture or groundwater; and some runs off into rivers and streams. Almost all of the water eventually flows into the oceans or other bodies of water, where the cycle continues

Explanation:

fill in the blanks, please help!!

Answers

Answer:

Usually there is an assignment that comes with these and you can just copy off of it

Explanation:

If you can find that, good

If this was not help I am sorry

which type of severe weather is related to high pressure systems

Answers

Answer:

Explanation:

The answer is Thunder Storms

Other Questions

when a load of 5 pounds is placed on a spring, its length is 6 inches, and when a load of 9 pounds is placed on the spring, its length is 8 inches. what is the average rate of change of the length of the spring as the load varies from 5 pounds to 9 pounds? give units on your answer plz help asap i need help fast asap i will mark you brainlist A new car was tested for the average gas mileage that it would receive. The tester was able to drive 2,250 miles on 125 gallons of gas. What is the expected gas mileage in terms of miles per gallon Given that 9=110 8=70 an p is parallel to q did I fill this out right? The US Constitution outlines the goals of the government. Please select the best answer from the choices provided T or F A bunch of bananas cost $4, a pineapple cost $2 more than a bunch of banana, and 4 apples cost one-half of a pineapple.1. Write an equation that shows the cost of a pineapple in terms of bananas. Use this equation to find the cost of a pineapple.2. Write an equation that shows the cost of 4 apples in terms of a pineapple. Use this equation to find the cost of 4 apples.3. Write an equation that shows how much more a bunch of bananas cost compared to4 apples where x is the unknown value. Then, solve the equation. What is the highest numeral in a decimal code? A. 9B. 5C. 2D. 1 What is Gretel physical appearance from the boy in the striped pajamas plz help! will give brainliest!!! In the absence of oxygen, a yeast cell undergoes fermentation and uses 100 molecules of glucose. How much net ATP will be generated r6 = 6 + 40 solve for r it all in the link. a giraffe is 7 feet tall how tall is the giraffe in yards? What is an equation in point-slope form the line that passes through the point (-3,5) and (2,-3)? Answer Y-5=-8/5 (x+3) If 765 mL of a gas at 2.78 atm, has the volume Change to 2.47 L , What is the pressure of thegas in atm? what's the area of the quadillateral what career cluster does a mailman fall under -27+ 20w=73? plsssssssssssssssssssssssssssss Harry's amount of money is 75% of Kayla's amount of money What are the rules for writingnames/formulas for covalentcompounds? Give exampleswhere you need to producethe formula from the nameAND the name from theformula