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Answer: chorionic villus sampling

Explanation:

CVS: A thin tube that is guided through the cervix. Is a type of prenatal diagnostic test to detect chromosomal problems that can result in genetic diseases and birth defects.

Answer:.nitrates

            .ammonia

             .proteins

             . ammonium salts

Explanation: the variations of the nitrogen bases are: [tex]NO3[/tex] (nitrate), which is found in the plant nodules that we feed on,

.Ammonia, which is excreted by us through urines, which also contains nitrogen, which when absorbed into the soil, form ammonium salts

.proteins, that we get when we feed on nitrogenous foods, which when we die they get decomposed into nitrates and ammonia.

.ammonium salts, teat are changed by the nitrifying bacterias into nitrogen gas which returns back in the atmosphere

.

The four nitrogen bases contribute to the variation between humans because the order of nucleotides determines phenotypic features associated with genetic inheritance.

In conclusion, the four nitrogen bases contribute to the variation between humans because the order of nucleotides determines phenotypic features associated with genetic inheritance.

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Answer:

pretty sure it would be B

Explanation:

Thats the only thing that could possibly be used for moving around. hope this helps you

Answer:

Tissue, like a muscle.

Explanation:

A tissue, such as a muscle, is formed through the cooperation of groups of specialized cells. Different tissues are then combined together to create organs, which are bigger functional units. Each cell, tissue, and organ has a unique structure and set of functions that benefit the entire organism.

Answer:

false but both are unsafe

Explanation:

Driving while sleep-impaired is not safer than driving while intoxicated. In fact, it is just as dangerous, if not more so. Hence the statement is false.

Driving while sleep-impaired is a serious problem that can lead to accidents, injuries, and even death. When you are sleep-impaired, your reaction time is slowed, your judgment is impaired, and your coordination is decreased. These factors can all contribute to dangerous driving behaviors.

A study by the National Highway Traffic Safety Administration (NHTSA) found that drivers who are sleep-deprived are 7 times more likely to be involved in a fatal crash than drivers who are well-rested.

The study also found that drivers who are sleep-deprived are more likely to make mistakes, such as drifting out of their lane or failing to yield the right of way.

Therefore, the statement "Driving while sleep impaired is much safer than driving while intoxicated" is false.

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Answer:

If you are born to parents who both carry the same autosomal recessive gene, you have a 1 in 4 chance of inheriting the abnormal gene from both parents and developing the disease.

Explanation:

You have a 50% (1 in 2) chance of inheriting one abnormal gene. This would make you a carrier.

Answer:

your ans is option A.

Explanation:

here stem cells are diploid (2n)

and pollen grains are male gametes so they are haploid (n) so thats why the correct and is 21

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The correct answer is Secretory proteins are produced by ribosomes on the smooth endoplasmic reticulum.

Secretory proteins include both endocrine and exocrine proteins that are secreted by cells. Secretory proteins are found in a wide variety of hormones, enzymes, toxins, and antimicrobial peptides. Protein secretory molecules are created by the endoplasmic reticulum.

An average of 3-5 amino acids are produced by ribosomes at the cytosolic face of the ER in mammalian cells every second.

The intestinal epithelium is composed of the enteroendocrine, Paneth, goblet, and absorptive enterocyte cell lineages as well as three other types of secretory cells. The fifth and least typical type of intestinal cell is called a tut cell.

Hence, the correct answer is Secretory proteins are produced by ribosomes on the smooth endoplasmic reticulum.

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Based on the nature of enzymes, heating damages the enzyme in liver that breaks down hydrogen peroxide

Enzymes are organic molecules which catalyze biological reactions.

Some properties of enzymes include:

When the liver is cooked, the enzymes present in the liver that decompose the hydrogen peroxide is denatured.

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Answer:

The Answer is B: Deforestation

Explanation:

Current extensive logging in boreal forests may soon cause their disappearance.

Answer:

Micro-organisms can grow and divide very quickly if they get into blood as the blood provides them food for growth and reproduction

Explanation:

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All human languages which have the several basic sounds in common is called or referred to as phonemes and is denoted as option D.

This is referred to as a term which consists of a unit of sound that can distinguish one word from another in a particular language such as english language etc.

In English there are 44 phonemes and a common example is element p in “tap,” which is used to differentiate other words such as  “tab,” “tag,” etc from one another and is therefore the reason why option D was chosen as the correct choice.

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Answer:

i think they can use machines

Explanation:

because now a days many machines are there so i think all these kinds of work done by machines or its good and easy to do these things with machines.

Answer:

It's probably B, Svetlana inherited her blue eyes from her mother, but her love of scrapbooking comes from her environment.

Explanation:

Again I'm not sure but this should be it.

:)

Hope this helps!

Answer:

B) Svetlana inherited her blue eyes from her mother, but her love for scrapbooking comes from her environment.

Explanation:

Edge Unit Test Review 2022. Got it correct from the person above. Thank them, my answer is just here so others aren’t misled.

Answer:

sunshine is needed to carry out photosynthesis

Answer:

c

Explanation:

if i'm wrong blame me

The 10% of the water entering the small intestine is not absorbed during the digestive process.

The digestive process may be defined as a type of process that significantly deals with the organs that take in food and liquids and ultimately break them down into simpler substances so that the body can utilize them for energy production, growth, and tissue repair.

It may be thought that 90% of the water entering the small intestine is absorbed during the digestive process. This percentage of absorbed water constitutes either liquid or solid food. Apart from this, 95% of the carbohydrates and protein you consume are absorbed in the small intestine during the same process.

Therefore, 10% of the water entering the small intestine is not absorbed during the digestive process.

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Answer:

here

Explanation:

Their environment contains consumable resources, which humans prioritize over the animals. Dolphins.

They ARE consumable resources. Whales.

There exist powerful systems (cultural, economic, government) which propagate consumption or exploitation. Tiger bones. Elephant tusks.

Certain species are obscure, ugly, difficult to care about, or are at inaccessible locations. Certain bats.

As long as humans eat 3 meals a day and have a place to live, basically nobody cares. So agents in power (governments, institutions) are hard to pressure.

The human population is increasing exponentially.

We can say that too much respect for the feelings of those involved in a conflict may hamper your attempt to effectively resolve it​ because it generates bias.

Bias is the inclination to side with one individual or group over another. This can be the case in the situation described as one might have too much respect for the feelings of those involved in a conflict and thus feel identified by them, causing a bias that affects your ability to make neutral decisions that can benefit all parties involved.

Therefore, we can confirm that too much respect for the feelings of those involved in a conflict may hamper your attempt to effectively resolve it​ because it generates bias.

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Too much respect for the feelings of those involved in conflict may ultimately prevent such a resolver of conflicts from taking a pragmatic approach when handling the matter thereby stalling the process of conflict resolution.

A conflict is a disagreement between two or more parties over a common interest. Management of conflict is a very critical skill required in administration.

Many times, a person involved in resolution of conflicts may seek not to offend the feeling's of any of the parties involved in the conflict. This will ultimately prevent such a resolver of conflicts from taking a pragmatic approach when handling the matter thereby stalling the process of conflict resolution.

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Answer:

Metamorphic rocks

Explanation:

Transpiration is the rate of the water vapour exhalation by the plant cells through its opening pores. The correct blanks are guard cells and closing.

Plant cells have certain specialized cell organelles that help in maintaining the rate of the carbon dioxide and the water content in their cells.

Stomata of the plant cells are specialized organelles that maintain the water and rate of transpiration by the plants.  They have guard cells surrounding them that regulates their opening and closing.

The guard cells of the stomata form pores of the stomatal opening. The opening and the closing of the pores are regulated by the bulge and the carbon and the water intake and outtake of the cell is maintained.

Therefore, option A. guard cells and closing are the correct blanks.

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She hypothesizes that the ligand she added binds to an enzyme-linked receptor. Enzymes catalyze reactions.

Enzymes are specific proteins that catalyze chemical reactions by lowering the activation energy of the reaction.

Enzymes can bind to specific substrates to phosphorylate them and thus activate a signaling pathway.

Enzymes are fundamental proteins that act during different metabolic processes in an organism.

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Answer:

For dolphins that foraged at night, the presence of echolocation was reduced during nights of the full moon and during times of night that the moon was present in the night sky.

Explanation:

Answer: The body uses three main nutrients to function --- carbohydrate, protein, and fat. These nutrients are digested into simpler compounds. Carbohydrates are used for energy (glucose). Fats are used for energy after they are broken into fatty acids. Protein can also be used for energy, but the first job is to help with making hormones, muscle, and other proteins.

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Why does one strand of DNA need to be copied in short fragments?

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Answer:

I think the answer is D

Explanation:

nuclear energy relates to nucleus

electrical energy relates to electrons

chemical energy relates to the elements