please help me
is importe ​

Answer:

Ammonia and Carbon Dioxide

Explanation:

It is Ammonia and Carbon dioxide, stage 2 of the atmosphere. Little or no traces of oxygen or Nitrogen.

Hope this helps plz hit teh crown :D

Answer:

nucleic acid

I hope it is helpful to you

Answer:

With few exceptions, all cells in a person’s body have the same DNA and genes. As cells divide and grow different genes are expressed, resulting in different cell types. As cells divide and grow different genes are expressed, resulting in different cell types.

Explanation:

Answer:

The correct answer is - option a. positive.

Explanation:

Nittarte reduction is the test for the determinantion of the production of nitrate reductase enzyme through various test. One of the test is trommsdroff test.

This test involves trommsdroff reagent and dilute sulfuric acid that produce blue color if the reduction occurs and reductase present. This color is formed due to the conversion of ammonia to nitrate.

The correct answer is - option a. positive.

the s cone because the human eye needs the s cone and its most important

The correct statement regarding the structure in the above image is as follows: negatively charged regions of molecules tend to have carboxyl groups (option A).

Amino acids are the monomeric components of proteins. They are any organic compound containing both an amino and a carboxylic acid functional group.

The amino group has a formula -NH₂ while the carboxyl group has a formula -COOH.

According to this question, the ability of the carboxyl and amino groups to adopt a charge in biology makes them very important functional groups in proteins.

As observed in the image of the amino acids, only the carboxyl group carries a negative charge (-), hence, it is correct that negatively charged regions of molecules tend to have carboxyl groups.

Learn more about carboxyl groups at: https://brainly.com/question/11843803

#SPJ1

Well, this question comes in options and I'll be mentioning them below:

The complete question:

Which best describes the scientists who contributed to our current body of knowledge:

A. Almost all males

B. People of all races and genders

C. Almost all Europeans

D. Currently only South Asians

The correct option is B. This statement best describes the scientists who have contributed to our current body of knowledge. It is something to take pride in and it creates a sense of equality in our minds. It is great that we are being judged on the basis of our knowledge, accomplishments and hard work. To sum it up, any scientist with a curious mind, creative outlook, and persistent attitude can contribute to our current body of knowledge.

To know more about who can contribute to the body of knowledge visit:

https://brainly.com/question/871690

#SPJ4

Answer:

3 is my best guess but be warry

Explanation:

Answer:

3

Explanation:

metals are shiny, malleable, and are really good conductors.

Answer: The enormous weight of this ice caused the surface of the Earth's crust to deform and warp downward, forcing the viscoelastic mantle material to flow away from the loaded region.

Explanation:

Answer:

Its is rising :)

Explanation:

Answer:

Thalidomide was known as a sedative drug which mothers took during the early stages of pregnancy in order to treat morning sickness. It resulted and caused certain medical effects like congenital malformation which affected the limbs of children.

Explanation:

This is the correct answer.

Thalidomide is a sedative drug which was actually discovered towards the end of the 50s. It was reported that the drug caused tragedy worldwide. In the early 1960s, the drug was withdrawn from use. But it is now being prescribed. Actually, it is used to treat cancers, certain skin conditions, etc.  

Answer:

B

Explanation:

Answer:

the pepper was uncharged

Explanation:

Answer: 2 haploid cells, 10 chromosomes each.

Explanation: meiosis produces haploid gametes from the parent cell.

Answer:

A. breaks down molecules in our body.

Explanation:

Glucose is the main type of sugar in the blood and is the major source of energy for the body's cells. Glucose comes from the foods we eat or the body can make it from other substances. Glucose is carried to the cells through the bloodstream. Several hormones, including insulin, control glucose levels in the blood.

Hope this helps :)

Answer:

A is the answer

Explanation:

i just did my test so I hope this helps

Answer:

CFTR controls the flow of water and salt in and out of the body's cells. Changes cause mucus to become thickened and sticky. This first affects the small airways in the lungs. Over time, it can affect all airways.

Explanation:

Brainliest please?

Answer:

Magma rises to Earth's surface, such as through a volcanic eruption, where it cools and hardens into igneous rock. On the surface, weathering and erosion break down the igneous rock into pebbles, sand, and mud, creating sediment, which accumulates in basins on the Earth's surface.

Explanation:

need thanks and make me brainiest if it helps you

Answer:

The appropriate alternative is Option b (Apurinic site repair).

Explanation:

Other solutions aren't relevant to the situation in question. So that the answer above is the right one.

Answer:

Many rare and/or endemic species exhibit one or more of the following attributes which make them especially prone to extinction: (1) narrow (and single) geographical range, (2) only one or a few populations, (3) small population size and little genetic variability, (4) over-exploitation by people

Answer:

[tex]\huge\boxed{\sf Amplitude}[/tex]

Explanation:

❀❀❀ For a transverse wave, the Amplitude depends on the distance from the rest position to a crest or trough. Amplitude = "distance moved by a point on a vibrating body or wave measured from its equilibrium position." Below are some pictures that might be able help you!... (pictures attached) ❀❀❀

Stay Safe! ッHope This Helps! (◠ω◠✿)  

Answer:

Explanation:

because bacteria reproduce and make proteins very quickly , because the plasmids in bacteria also contain nucleotide sequences called restriction sites that can be cut easily by enzyme.

Answer:

noooooooooooooooooooo

Answer:

The correct answer is - Sclerenchyma

Explanation:

Sclerenchyma  are the dead cells with narrow lumen lignified cells. These dead cells has numerous pits that helps in trading the various substances to neighboring cells. At matuarity, hese cell lack the protoplast so therefore called dead cells .

Sclerenchyma cells are lignified which makes them thick and these cells help in the supporting the plants. These cells are impereable to almost everything gases, substances and many more.

Answer: These organelles work together to perform various cellular jobs, including the task of producing, packaging, and exporting certain cellular products. The organelles of the endomembrane system include the endoplasmic reticulum, Golgi apparatus, and vesicles.

Explanation:

I hope this helps

Answer:

30 items

Explanation:

Answer:

you would get a lot of bad infections

Answer:

this phenomenon is a natural consequence of evolutionary processes and continental drift  

Explanation:

Marsupials are mammals in which newborn offspring are carried in a pouch of the female (mother) body. On the other hand, placentals are mammals that complete embryo development in the mother's body, in the placenta. All the extant marsupials are endemic to Australia and the Americas. It has been shown that marsupials diverged (evolved) in South America, Australia and Antarctica when these landmasses were joined. In Australia, marsupials evolved to fit an ecological niche, which can be attributed to geographic isolation due to continental drift, while placental mammals are relatively recent and more scarce (mainly bats and rodents) within this region.

Answer:

A low-pressure zone forms above the land surface from the rapid loss of heat. A high-pressure zone forms as the cooler land cools the air immediately above the surface. Winds aloft flow from the ocean to the land. Winds at the surface flow from high to low pressure, creating a land breeze

Explanation: