3. What type of bond holds the backbone together?
A. Covalent
B. Hydrogen
C. lonic

Answers

Answer 1

Answer: The answer is B

Explanation:


Related Questions

a sedimentary rock formed from clay deposits

Answers

Answer:

is it shale

sorry if that's not right it's kinda confusing how you put the question

Explanation:

In organisms other than plants, when and where is the most ATP produced?
in cytoplasm, during photosynthesis
in nuclei, during cellular respiration
in chloroplasts, during photosynthesis
in mitochondria, during cellular respiration

Answers

Answer:

D. In mitochondria, during cellular respiration.

Explanation:

A cell can be defined as the fundamental or basic functional, structural and smallest unit of life for all living organisms. Some living organisms are unicellular while others are multicellular in nature. A unicellular organism refers to a living organism that possess a single-cell while a multicellular organism has many (multiple) cells.

All living organisms such as plants and animals require energy to function properly (life activities). Thus, the organelle where energy from nutrients is released is generally referred to as mitochondria. Animals retrieve energy using mitochondria to do cellular respiration because they typically act like a digestive system by taking in nutrients, breaking them down and obtaining energy rich molecules for cell-life activities.

Cellular respiration can be defined as a series of metabolic reactions that typically occur in cells so as to produce energy in the form of adenosine triphosphate (ATP). During cellular respiration, high energy intermediates are created that can then be oxidized to make adenosine triphosphate (ATP). Therefore, the intermediary products are produced at the glycolysis and citric acid cycle stage.

Basically, mitochondria is one of the cell organelles found in all living organisms and it is known as the powerhouse. Therefore, mitochondria provides all the energy required in the cell by transforming energy forms through series of chemical reactions; breaking down of glucose into Adenosine Triphosphate (ATP) used for providing energy for cellular activities in the body of living organisms.

In organisms other than plants, the most ATP is produced in mitochondria, during cellular respiration.

Answer:

D

Explanation:

got it right on edge

MARKING PEOPLE AS BRAINLIDT IF CORRCET

True or False: Bone cells contain different DNA than blood cells.

Answers

Answer:

True the bone cells do have different DNA than blood

Explanation:

True.
bone cells and blood cells do different things, hence the different DNA

What is meant by enzyme specificity?

Answers

Answer:

Specificity is the ability of an enzyme to choose exact substrate from a group of similar chemical molecules. The specificity is actually a molecular recognition mechanism and it operates through the structural and conformational complementarity between enzyme and substrate. Enzymes show different degrees of specificity towards their substrate.

Explanation:

Answer:

The ability of enzyme to bind with specific substrate or catalyze a specific set of chemical reactions,is called "Enzyme Specificity

During a period of drought, members of a community may volunteer to water their lawns every other day, rather than daily. The most important benefit of this action is - It adds nitrogen to the soil It fertilizes the soil It reduces air pollution It conserves the groundwater supply​

Answers

Answer:

hi love you have a nice day      

Explanation:

explain how water properties help get water from the roots of plants to leaves

Answers

Answer:

In order for water to move through the plant from the soil to the air (a process called transpiration), soil must be > root > stem > leaf > atmosphere. ... Because of this difference in water potential, water will move from the soil into a plant's root cells via the process of osmosis.

Explanation:

How does the double helix structure of DNA support its role in encoding the genome?
1)The sugar-phosphate backbone provides a template for DNA replication
2)tRNA pairing with the template strand creates proteins encoded by the genome
3)Complementary base-pairing creates a very stable structure
4)Complimentary base pairing allows for easy editing of both strands of DNA

Answers

Answer: Complementary base- pairing creates a very stable structure

Explanation:

The double helix structure of deoxyribonucleic acid (DNA) support its role in encoding a genome because the: 3. Complementary base-pairing creates a very stable structure.

A double helix can be defined as the spiral configuration of the deoxyribonucleic acid (DNA) molecule.

In Biology, a double helix is typically used to describe the molecular structure of a double-stranded deoxyribonucleic acid (DNA) molecule, which comprises two (2) linear strands that are complimentary and run opposite to each other and twist together (anti-parallel).

Hence, the complementary base-pairing in a double-stranded deoxyribonucleic acid (DNA) or double helix structure of deoxyribonucleic acid (DNA) helps to create a very stable structure, which in turn makes it possible to encode a genome.

Read more: https://brainly.com/question/19755749

What might be the consequences of your choice?
• Political:
• Economic:
• Social:

Answers

Answer:

Political: Lobbyists.

Economic:Farmers and industrial companies will significantly reduce their output and reduce local jobs. The companies that sell pesticides and fertilizers to local companies will also suffer losses. Farmers will suffer the most if they are unable to find safer fertilizers and pesticides to use.

Social:After a period of time, water pollutants will reduce to safe levels. This could be a long wait. Poverty may increase in the region due to lost jobs and income.

Explanation:

which of the following are part of the central nervous system?​

Answers

Answer:

The central nervous system is made up of the brain and spinal cord

Explanation:

ion if that's the answer you were looking for but here go.

how does asexual reproduction limit variation in species?

Answers

Answer:

less of a chance for mutations

Explanation:

Answer:

Asexual reproduction is a cheap and fast method for producing large numbers of propagules having little diversity. The method of cell division is mitosis, which produces identical daughter cells. This is largely advantageous when survival of offspring is dependent, more upon explosive population growth, than on the diversity of each individual. Plankton species are such an example, where to survive they mostly just need to out produce predation.

Most organisms engage in sexual reproduction at some point in their life cycle to introduce diversity when survival is dependent on susceptibility to parasites. Host — parasite coevolution is an arms race accelerated by diversity.

In sexual reproduction, the method of cell division is meiosis, where diversity is introduced through crossing over, independent assortment, and also, random fertilization.

Explanation:

A large bowl contains a mixture of soil and iron powder. What would be the best way to separate the iron powder from the soil?​

Answers

Answer:

Add magnet to the bowl, cover the bowl, and shake well

Explanation:

Anything with MAGNET

And, what else it literally says CHECK ALL THAT APPLY like....

Answers

Answer:

i dont understand??????

Explanation:

Answer:

What??

Explanation:

This makes no sense to me...

Whats the answer giving brainliest HELP!!!!!

Answers

Answer:

I feel like the first one is the best

Explanation:

widening the roads will just cause more cars.

raising the price is most likely not gonna help but its an option.

expanding just means more cars

I Will Give BRIANIEST
A scientist tests the water in a local pond and finds that it has a pH of 7.9.

What is true about the water sample?

Choose 1 answer:


(Choice A)
A
It is basic.


(Choice B)
B
It is acidic.


(Choice C)
C
It is neutral.


(Choice D)
D
It is both basic and acidic.

Answers

Answer:

it is Basic brooooooo. No B NOT C AND NOT D. oNly A

The answer is A. The ph of regular water is about 7.0 or so. so since it's 7.9 it means it's basic. You're welcome :)

Lister cultured the bacteria responsible for milk spoilage.
True
False

Answers

Answer:

True

Explanation:

An organism is currently using light energy to make food. Based on what you have learned, this organism will be best classified as

Answers

Answer:

This organism is best classified as an autotroph.

Explanation:

Autotrophs can make their own food.

Help. It is due today

Answers

Answer: B

Explanation:  tadpoles lack limbs and possess longtails, adult frogs on the other hand have two hind limbs and two fore limbs

Is a seed a living organism

Answers

Answer:

Yes they are living organisms

Desert plants and animals are adapted to the lack of what and high

Answers

The two main adaptations that desert animals must make are how to deal with lack of water and how to deal with extremes in temperature. Many desert animals avoid the heat of the desert by simply staying out of it as much as possible

Answer:

lack of water and high concentration of heat and dryness

Explanation:

Deserts don't get that much rainfall, so desert wildlife are adapted to survive in such a dry climate. Take the camel, for instance, it can store three bathtubs of water in it's hump, so it can go a very long time without water. And without that rainfall, the desert is dry and, usually, very hot. Animals have adapted to this by only coming out in the nighttime when it's cooler.

hope this helped:)

what tissue breaks down food for energy

Answers

Answer:

When the stomach digests food, the carbohydrate (sugars and starches) in the food breaks down into another type of sugar, called glucose. The stomach and small intestines absorb the glucose and then release it into the bloodstream.

Artificial selection applies only to dog breeding?

True OR False.

Answers

Answer:

Domestication is the act of separating a small group of organisms (wolves, in this case) from the main population, and select for their desired traits through breeding. ... Dog breeding is a perfect example of how humans select for desirable or fashionable traits.

true...?

Explanation:

Answer:

False.

Explanation:

The bananas we have today were created using artificial selection. Same thing with peanuts by the way.

the combination of a heart arteries and veins and capillaries is____​

Answers

Answer:

A (an organ system)

Explanation:

Your class is using engineering principles to improve the design of football helmets to prevent brain injury. Your teacher divides you into groups and gives you various supplies (such as tape, bubble wrap, and foam) to create, design, and build a new helmet. Which of these is a benefit of this type of project in STEM education?


Students learn to follow steps provided by their teacher.

Students use household items to create new products.

Students participate and apply engineering principles.

Students become confident in working independently.

Answers

Answer:

B

Explanation:

Answer:

#2

Explanation:

Students use household items to create new products.

A botanist finds that when compared to pink flowers, the population of purple flowers is very high. Ten years later, the population of purple flowers is nearly gone, and the number of pink flowers has tripled. Why would this be?

Answers

Answer:

Because of the reduction or near extinction of the purple flowers noticed by the botanist Ten years after it was in abundance, this fall in the population could be caused by the unfavorable change in the plant's environment. While the pink flowers tripled because some factors in the environment were favorable for its growth.

Explanation:

From the question, it was mention that the botanist noticed at first purple flowers had more population than the pink flowers and that changed after 10 years when the population of the pink flowers tripled and purple flowers were nearly gone. Some of the causes that could be responsible are:

1. Disease and pest attack on the purple flowers.

2. The pink flowers developed a good survival mechanism even in adverse conditions.

3. Environmental stress could also come into play on the purple flowers.

4. Climate which initially supported the growth of the purple flowers had changed. Because variations exist in plants and the ideal conditions necessary for plant growths and proliferation varies among plants.

.

What boundary is present at the Philippine plate and the Eurasian plate?
A convergent boundary resulting in earthquakes and volcanic activity
B transform boundary resulting in fault lines and shallow earthquakes
C divergent boundary resulting in mid-ocean ridge and creation of new sea floor
D convergent boundary resulting in mid-ocean ridge and widening of ocean basic

Answers

Answer:

D

Explanation:

TACTTAGAGGCACCACATGGGCCTTGCACT to mRNA

Answers

Answer:

I don't know the answer

Explanation:

is is this even a question cos I don't think so.

Pls help :)) worth 10 points (:

Answers

Answer:

A

Explanation:

just go for A

plz help me i beg of you!???

Answers

Answer:

Pretty sure it's D, because the birds beak evolves to crush those grains as a result of certain food available in their habitat, although it does not say "diet" as an option so D is your best guess.

Explanation:

I need help. Due today.

Answers

Answer:

D) common ancestry among vertebrate species

What is the independent variable?

What is the dependent variable?

Answers

Answer:

the independent is the age of the tree and the dependent is the diameter

Explanation:

the diamter of the tree is based off of the age as we can see that it gets bigger the older the tree is

Answer: Independent variable: age of the tree (years), Dependent variable: tree diameter (mm)

The diameter of the tree is dependent on what age the tree is. As the tree gets older, the diameter increases. The dependent variable depends/relies on the value(s) of the independent variable.

Other Questions
Milo's Ice Cream Factory sold more than 45 waffle cones yesterday. Which of the following inequalities represents the number of waffle cones Milo's Ice Cream Factory sold yesterday? A. x 45 D. x < 46 1) Choose the correct answer. I NEED HELP ASAPThe destination of many Roman Catholic pilgrimages was ______.the Holy Landthe Holy Roman EmpireAfricaKievRome The United States has a central government in which power is divided among smaller self-governing political units. This is an example of which system of government?A.confederal B.federal C.unified D.unitary A statue of a great baseball player weighs 2400 N and has a base that is 4 m x 2 m. What is the pressure the statue exerts on the floor? answer it please. brainliest if correct I'm so confused. Helpppp. 3) The price of a math book is $50, but you only have $35 with you. If youget a discount of 20%, how much money do you need to borrow from afriend so that you can buy the book?Work Area4) The price of a telephone is $200 at Walmart and $240 at Target. If youget a 15% discount at Target, where would you go to buy the telephone? Define the following key term: fertility rate plz help quick will give brainlyWhat is the difference between the opposite of 12 and the absolute value of 12? Use a number line to explain. 2) A sample of argon has a volume of 5.0 Land the pressure is 650 mm Hg If the final temperature is30. C, the final volume is 5.7 L, and the final pressure is 800. mm Hg, what was the initial temperatureof the argon? What would happen to the volume of a gas if you increased the temperature? Find the volume of a pyramid with a square base, where the side length of the base is4.9 m and the height of the pyramid is 5.3 m. Round your answer to the nearesttenth of a cubic meter. Please help, I have no clue what Im doing To achieve active managerial control through HACCP principles, food protection managers must do all except which one of the following?A. Implement practices and procedures to prevent, eliminate, or reduce food-borne illnessB. Determine steps to control hazardsC. Monitor employees hand-washing proceduresD. Identify food safety hazards by reviewing the menu and product lists for potentially hazardous foods I would thank u a bunch of u could help me with this! ASAP Solving Inequalities, HELP PLEASE.!!hjukhvfd81611/03/2017MathematicsMiddle SchoolansweredThe Latino Rams at Englewood High school are seeking to raise at least $750 in a fundraiser to pay for their end-of-the year field trip to Islands of adventures. which of the following is true GIVING BRAINLEST The freezing point of a mixture of water and salt isA. higher than that of pure waterB. the same as that of pure waterC. lower than that of pure waterD. none of the above Find the slope of the line that passes through the points (-2, 6) and (9, -5). I GIVEEEE BRAINLILST