ILL GIVE YOU BRAINLIEST IF CORRECT!
HELP AHHHHH

Answer:

maybe its c

Explanation:

Answer:

DNA

Explanation:

RNA is not a double helix

Uracil is on the RNA, this is a picture or DNA. Uracil is just one of the nucleic bases

This is not a monomer; it's actually a polymer

It is DNA because it is a double helix structure held together by the four nucleic bases.

The illustration below represents the double helical structure of DNA. Thus, the correct option for this question is D.

DNA stands for deoxyribonucleic acid. It may be defined as a type of molecule that contains the genetic information responsible for the development and function of an organism. It is present in the nucleus of the cell. DNA is the most common type of genetic material among living organisms.

The illustration below is not RNA because RNA is only made up of single-stranded. While uracil is a type of base which is particularly present in the RNA instead of thymine.

DNA is the polymer of building units or monomers of nucleotides which are generally present in the structure with the help of covalent and hydrogen bonding. There are various types of bases present over the nucleotide which defines the arrangement of DNA molecules.

Therefore, the illustration below represents the double helical structure of DNA. Thus, the correct option for this question is D.

To learn more about DNA, refer to the link:

https://brainly.com/question/23116325

#SPJ2

Answer:

It's the leaf, or it is called chloroplasts.

Explanation:

Answer: Leaf

Explanation:

Answer:

Dividing

Explanation:

Answer:

B.During photosynthesis, plants take in carbon dioxide from the air.

Explanation:

A.During photosynthesis, plant roots take in water from soil.  - water is part of the hydrosphere, not the atmosphere.

B.During photosynthesis, plants take in carbon dioxide from the air.  - this is true, the plant - a living thing and part of the biosphere - takes carbon dioxide from the atmosphere to use during photosynthesis.

C.Through photosynthesis, energy stored in plants is released into the air. - this is false, plants release oxygen into the atmosphere as part of photosynthesis , which synthesises glucose. It does not release energy.

D.Through photosynthesis, energy stored in plants is transferred to humans who eat them. - this is true, but does not involve the atmosphere (air in the environment)

Answer:

Explanation:

a is always true no matter what

There are two types of vitamins, fat-soluble and water -soluble.

Answer:Water solubel

Explanation:

Answer:

B-Condon's based on a triplet code

Expl

The characteristic shared by all modern living systems among the options provided is DNA as the genetic material. Therefore option C is correct.

DNA (deoxyribonucleic acid) is a molecule that carries the genetic instructions for the development, functioning, and reproduction of all known living organisms. It is a long, double-stranded helix structure composed of nucleotides.

Thus, DNA as the genetic material is a fundamental characteristic shared by all known modern living systems.

It encodes the instructions necessary for the development and functioning of an organism, allowing for the transmission of genetic information from one generation to the next.

Know more about genetic material:

https://brainly.com/question/29554123

#SPJ4

Explanation:

Answer:

Explanation:

Energy is transferred between the Earth's surface and the atmosphere in a variety of ways, including radiation, conduction, and convection. The rate of energy transfer by conduction is higher when there is a large temperature difference between the substances that are in contact.

Answer:

vabshshsbsbabsbsbsgbabasbbshs

Answer:

node: points of attachment for leaves, aerial roots, and flowers.

bud: Small lateral or terminal protuberance on the stem of a vascular plant that may develop into a flower, leaf, or shoot.

Explanation:

Answer:

interphase..............

Complete question:

Experiment 1: Mold Growth on Bread and Fruit

The purpose of this experiment is to analyze the mold growth on bread and apple under different conditions.

After performing the experiment, the student must answer a sequence of questions. One of the questions is "What was the purpose of examining three pieces of bread and three pieces of apple in each treatment?​".

Answer:

The purpose of examining three pieces of bread and three pieces of apple is to obtain more precise results in the experiment, with the lower error possible.

Explanation:

Each piece of bread and apple is a replica.

In an experiment, replica refers to the repetition of the basic experiment. Each replica might be considered as a copy of other replicas, and its importance relies on getting a better estimation of the experimental error and obtaining a more precise response or answer to the question. The higher number of replicas in an experiment, the better results will be obtained.

Answer:

When the organism inherits a mutated gene creating new colored organisms into the population, this can increase diversity. As more organisms inherit the same mutation, the population will become more variated, which can increase the organisms abilities to survive and adapt in a changing environment, and also improve the biological fitness of individuals; resulting in allowing more organisms to reproduce successfully.

Explanation:

Heterotrophic mode of nutrition

This type of nutrition can be categorized into parasitic mode, saprophytic mode and symbiotic mode of nutrition.

Parasitic mode:

In parasitic mode of nutrition, plants depend on other live plants or animals for their nourishment. Such plants are called as parasites and the ones on which parasites depend are called as hosts.

The insectivorous mode of nutrition is observed in plants like pitcher plant and the Venus fly trap. They purely depend on other insects and small animals for their nutrition.

Cuscuta is a parasitic plant which develops special roots called haustoria. Haustoria penetrate deep into host plant tissues and just absorb the nutrients from them.

Saprophytic mode:

The plants which exhibit saprotrophic mode of nutrition are called as saprotrophs. Saprotrophs are the plants that obtain their nutrition from dead and decaying organic matter. Saprotrophs secrete digestive juices onto dead and decaying matter to dissolve it and then absorb nutrients from it.

Examples of parasitic mode of nutrition are:

1.Tapeworms are segmented flatworms that attach themselves to the insides of the intestines of animals such as cows, pigs, and humans. They get food by eating the host's partly digested food, depriving the host of nutrients.

2.Fleas harm their hosts, such as dogs, by biting their skin, sucking their blood, and causing them to itch.

3. Barnacles, which live on the bodies of whales, do not seriously harm their hosts, but they do itchi g bcoz of barnacles.

Some examples of plants having saprophytic nutrition are as follows:

Corallorhiza trifida

Dipodium punctatum

Galeola septentrionalis

Monotropa uniflora

Neottia nidus-avis

So, like I wrote above, the mode of nutrition in which an organism obtains nutrients from dead and decaying organic matter is called saprophytic nutrition. Example - Rhizopus (bread mould), Mucor (pin mould), Yeast, Agaricus (mushroom) .

Taxol is a drug that comes from the bark of a tree that binds and irreversibly stabilizes microtubules. It is often used during chemotherapy to kill dividing cancer cells. How does taxol block cell division?

A-

Taxol prevents the contractile ring from forming and dividing the cell in two.

B-

Taxol prevents DNA replication.

C-

Taxol prevents chromosome condensation during prophase.

D-

Taxol prevents spindle formation and separation of chromatids.

Answer:  D-

Taxol prevents spindle formation and separation of chromatids.

Explanation:  

The Taxol is used as an anticancer drug formulation. It is obtained from yew tree. An anticancer drug affects the cell cycle machinery so as to limit the production of cancer cells.  This drug ceases the microtube formation in animal cells. This prevents the spindle fiber formation and further prevents the mitosis of cancerous cancers as the chromosomes will not separate apart and so abnormal cells will not produce further.                

Answer:

39 daughter chromosomes

Explanation:

This question is describing the MITOTIC process, which involves the synthesis of two daughter cells from one parent cell. In mitosis, sister chromatids, which forms a chromosome, separates at their centromere to become individual chromosomes in their respective daughter cells.

N.B: Mitosis produces two daughter cells which are identical in chromosome number.

In this case, a dog is said to have 39 chromosomes in its diploid cell. Since two chromatids make up one chromosome, 78 chromatids will be found in the dog cell. The 78 sister chromatids that form 39 chromosomes will each separate at their centromere to form 39 daughter chromosomes in each daughter dog cell.

Answer:

huh

Explanation:

huh .....................

Answer:

I'm sorry...what is going on here?!?!

Explanation:

Answer:

hope it helps..

Explanation:

RNA polymerase will keep transcribing until it gets signals to stop. The process of ending transcription is called termination, and it happens once the polymerase transcribes a sequence of DNA known as a terminator.

Answer:

The correct answer is mRNA detaches and moves to the ribosomes

Explanation:

You're Welcome <3

Answer:

Explanation:

because there can't be different DNA in your body just your end no one else's

Answer:

yes

Explanation:

every cell in the body has the same DNA. Whether a heart cell, skin cell or muscle cell—they all read from the same genetic blueprint.

Answer:

Water vapor, carbon dioxide, and sulfur dioxide

Explanation:

most likely  the first one

Levers of the second and third classes both have their fulcrums at one end. Therefore, option (D) is correct.

A third class lever places the effort between the fulcrum and the load, while a second class lever places the load between the fulcrum and the effort. The benefit of having the load closer to the fulcrum, which results in an enhanced mechanical advantage, is what distinguishes second class levers.

This enables more force to be applied to the load with less effort. Third class levers, on the other hand, present a mechanical disadvantage in terms of force but have the advantage of a longer effort arm, permitting higher speed and range of motion.

Learn more about levers, here:

https://brainly.com/question/17963987

#SPJ6

Answer:

It accelerates the production of a second messenger.

Explanation:

Adenylyl cyclase is an enzyme capable of converting ATP molecules into cyclic adenosine monophosphate AMP (cAMP). The cAMP molecule is considered to be a second messenger that transfers the hormonal signal (i.e., epinephrine) inside the cell. Subsequently, cAMP activates molecular signaling events by binding and thus activating cAMP-dependent protein kinase A (PKA). Finally, this last protein (PKA) phosphorylates different proteins that control many diverse cellular processes.

Answer:

its d i  think

Explanation:

Answer:

Explanation:Following are the techniques or methods or approaches we can say that were used by the scientists to determine the geologic age:

1. Relative age dating

2. Absolute age dating.

3. Radiation measurement.

4. Stratigraphic superposition.

5. The fossil record.

The scientists used the method of relative dating to divide Earth's past in different chunks of time when alike organisms were on Earth. After that, to discover the actual number of years ago that events occurred, the scientists used the method of absolute dating.

Answer:

The candy tablets being added to the drink. (A)

Explanation:

I took the test on edge.