The function of Mitosis is to produce daughter cells that _______. have the same number of chromosomes as the parent cell but not the same genetic make-up are genetically identical to the parent cell have a random assortment of maternal and paternal chromosomes

Answer:

At birth the baby would indicate the FEIM laboratory examination or genetic analysis prior to delivery.

Explanation:

The FEIM laboratory examination is carried out by extracting a portion of blood from the newborn child, and is necessary for the accurate diagnosis of diseases such as cystic fibrosis and others such as HIV, etc.

Answer:

Entretanto, nem todas as células possuem núcleo organizado, recebendo o nome de: células eucarióticas

Explanation:

As células eucarióticas são caracterizadas por possuir um núcleo definido, localizado no citoplasma. A diferença que tem com as células procarióticas é que o núcleo nelas está em uma região do citoplasma chamada nucleoide.

Além disso, as células eucarióticas têm um nível mais alto de complexidade em relação à sua informação genética, podendo realizar dois processos para replicar seu DNA: mitose e meiose

Answer: The ratios of thymine and adenine were similar, as were the ratios of guanine and cytosine.

Explanation:

Answer:

B)Fred and Luke

Explanation:

On the pedigree, it is obvious that they suffer from hemophilia because they appear colored, but males(XY) need only one allele for hemophilia to be sufferers.

In hemophilia, it is x linked recessive  disorder in males having X and Y chromosomes, so he need only one x chromosome in recessive manner, hence in pedigree analysis Fred and luke having has hemophilia, hence option b is correct

Hemophilia is a hereditary bleeding disorder in which the blood lacks to clot properly. This can occur for both spontaneous and post-injury or operative bleeding.

On the pedigree, it is observed that they suffer from hemophilia because it is x linked recessive disorder, they appear colored, but males (XY) need only one allele for hemophilia to be sufferers.

Blood contains several proteins known as coagulation factors that can assist in the prevention of bleeding. Although its rare, acquired hemophilia is a serious illness.

Therefore Fred and luke have hemophilia because males having chromosome XY, need only one allele for the disease, hence opton b is correct.

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Areas on the moon called maria consists of basaltic lava. Option B is correct.

The areas on the moon called maria are not actually seas of water, as option a suggests. Instead, they are large, dark, flat areas on the moon's surface. These areas were formed by ancient volcanic activity.

Maria are made up of basaltic lava, which is a type of lava that is low in viscosity and can flow easily. When volcanic eruptions occurred on the moon in the past, this lava flowed out onto the surface and covered large areas, creating the maria.

These volcanic eruptions and the formation of the maria took place billions of years ago, not just a million years ago as option c suggests. They are remnants of the moon's early history when volcanic activity was more prevalent.

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Answer:

The answer is option A.

Explanation:

An illness narrative is defined as "patients’ stories about their experiences of illness" on Oxford Medicine. According to the information given in the question, she is telling her experience in an autobiographical fashion with the environmental details, description and other things that may affect her situation, so her description can be best categorized as an illness narrative. The answer is option A.

I hope this answer helps.

Answer:

the urine is burned up by salt which will evaporate

Answer:

Eating a meal with too much salt leads to a decrease in the water potential of blood. This fall in water potential is detected by the osmoreceptors in the hypothalamus (in brain). The hypothalamus stimulates the pituitary gland to release antidiuretic hormone (ADH). The walls of the collecting duct in the kidney become more permeable to water, hence, a greater proportion of water is reabsorbed from the urine back into the blood by osmosis.

As a result, a small volume of concentrated urine is formed.

Answer:

The answer choices to this question are:

A) She releases cement particles into a random number of the coral samples.

B) She uses three different types of coral to establish her dependent variables.

C) She treats the coral samples identically with varying levels of carbonic acid.

D) She obtains her coral samples from coral reefs surrounding different continents.

Best Answer is:

A) She releases cement particles into a random number of the coral samples.

Theory:

It has been researched that ocean acidification caused by carbon dioxide emissions causes a decrement in the coral reef growth and this will keep slowing down unless steep and rapid reductions in greenhouse gas emissions are made. And the Coral reefs offered economic opportunities would advantage the surrounding communities from fishing and tourism.

i did this question so thats why i know the answer choices

hope this helpsss

Answer:  C.   She treats the coral samples identically with varying levels of carbonic acid.

Explanation:  I just took the test and this is correct

Answer: For me providing short - term energy storage is C so whatever providing short - term energy storage is on yours that's the correct answer. :D have a nice day.

Explanation: Carbohydrates are the main energy source of cells.

They provide a quick energy supply for all types of cellular activities.

The correct answer is

Providing short-term energy storage

The correct answer is option D. Providing short-term energy storage.​

Carbohydrates are the main source of energy for your body: they help fuel your brain, kidneys, myocardium, and central nervous system. For example, fiber is a carbohydrate that aids digestion gives you a feeling of fullness, and lowers blood cholesterol levels.

Carbohydrate Function

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Answer:

The medication label should be checked by comparing it with the  MAR (Medication Administration Records or therapeutic documentation care plan TDCP).That is the label  printed on the medication should be compare with the Medication  Administrations records  

Explanation:

Ideally this should be done three times, when it is removed from the medication cart,and before and after  it was removed form the  medication  cart.

Besides,the date of expiration should be checked,and the regulations concerning administrations of multi-does vial should be  taken into considerations.

The medications mode of storage should be taken into confederation,proper storage must be ensured.

Generally the application of medication through injection into the muscles for faster absorption  into the blood streams for fast distribution is called IM. This is aided by the rich blood supply to the muscles.Therefore it is a faster mode of blood application than the subcutaneous routes.

Answer:

1/2 (50%)

Explanation:

During meiosis, homologous pairs of chromosomes are separated in order to form haploid cells, and this separation or assortment is known to be a random process. In consequence, the chromosome carrying the mutation will have a 1/2 (50%) chance of being inherited in the gamete that, after fertilization, produces a non-viable organism. In consequence, the non-mutated chromosome also will have a 1/2 chance of occurring in the offspring

Answer:

there must be large numbers of free amino acids present in the cytoplasm

Explanation:

In order for translation to occur, there must be a large number of free amino acids in the cytoplasm.

These free amino acids are usually carried by the transfer RNA which also carries the corresponding mRNA codon.

During translation, as the codons in the mRNA match their complements in the tRNA, the amino acid being carried by the tRNA is released and a peptide bond is formed between subsequent amino acids until the required polypeptide bond is formed.

Translation and transcription only occur simultaneously in prokaryotic cells where there is no barrier between the cell's genetic materials and the cytoplasm, unlike in eukaryotic cells where the genetic materials are housed in the membrane-bound nucleus.

Answer:

Correct

I am not sure.

Explanation:

Hope it helps you...

Answer: The correct answer is a) Peroxisomes.

Explanation: This kind of membrane enclosed organelles has a mainly function that is the oxidation, this source manages to break fatty acids and during normal metabolism, they also has many enzimes like d-aminoacid oxidases, is another of their functions. Further, the catalase enzime (another enzime which is inside peroxisomes) manages the detoxification of chemicals like alcohol from alcoholic drinks (catalases transform the H2O2, which is toxic, into H2O to detoxificate the liver).

Geologists are trained professionals that might study everything except for the moon (Option a).

Geologists are professionals who study the features of rocks and fossils that formed during natural processes.

Geologists also study the periods of time in which these fossils can have appeared on the Earth.

In conclusion, geologists are trained professionals that might study everything except for the moon (Option a).

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Answer:

interact with signal molecules that diffuse through the plasma membrane.

Explanation:

Nuclear receptors are responsible for recognizing steroids and other molecules. They interact with signal molecules that diffuse through the plasma membrane.

Signal molecules are responsible for transmission of information. Different signaling molecules are of different size, shapes, confirmations, etc.

Its example include acetylcholine, dopamine, epinephrine, glycine, etc.

These molecules interacts with nuclear receptors and helps in signal transmission to and fro from the cell.

Thus, option d is correct.

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Answer:

The answer is    C.Traits that are controlled by multiple genes.

Explanation:

C. traits that are controlled by multiple genes

I JUST TOOK THE TEST AND GOT IT CORRECT!

Answer:

Because they are genuis

Explanation:

Answer:

The necessary condition are the following:

1) One should have enough money to buy the food.

2) One should have enough crops.

3) The distribution of food must be equal.

4) The economy should be high

5) The management should be proper.

6) There should be no discrimination of people in providing food.

Answer:

The conditions necessary to provide food for a large population:

⇒ The large population should be high in economy.

⇒ The large population should have people who can afford food without any difficulties.

⇒ The large population must have plentiful of crops and farmers willing to grow them.

⇒ The area should have enough food to feed the whole population.

⇒ The food can be distributed easily to everyone in the large population.

Answer:

Homosexuality likely reflects the input of a number of genes and environmental factors

Explanation:

Sexual orientation can be defined as the attraction that experiments an individual self-identified with a particular gender (either male or female) to other persons according to their sex, this orientation may be classified into three categories: heterosexual (attraction for people of opposite sex), homosexual (same-sex) and bisexual (either sex). In the last years, the mechanisms involved in sexual orientation have been subject to intense research. In this regard, the main part of the scientific community agrees that sexual orientation is the result of the complex interaction between genetic and environmental factors. This hypothesis is supported by the fact that genes whose expression is associated with particular human behaviors, including sexual orientation, have been recently identified and mapped. Moreover, it has been shown that environmental factors such as, for example, hormone exposure before birth (i.e., during fetal programming) may also determine sexual orientation.

Answer and Explanation:

The computation is shown below:

A. For Total k. calories

= (Number of grams in carbohydrates × 1 gm of carbohydrates) + (Number of grams in protein × 1 gm of proteins) + (number of grams in fat × 1 gm in fat)

= (500 × 4) + (30 × 4) + (75 × 9)

= 2000 + 120 + 675

= 2795 k. calories

b. As we know that

1 gm of carbohydrates = 4 k. calories

So, for 500 grams it would be

= 500 × 4

= 2000 k. calories

Now the percentage is  

= Total grams in carbohydrates ÷ Total kcalories

= 2000 ÷ 2795

= 0.72

= 72%

C.  As we know that

1 gm of proteins = 4 k. calories

So, for 40 grams, it would be

30 × 4 = 120 k. calories

Now the percentage is

= Total grams in protein ÷ Total kcalories

= 120 ÷ 2795

= 0.043

= 4.3%

D. As we know that

1 gm of fat = 9 k. calories

So for 75 grams, it would be  

75 × 4 = 200 k. calories

So, the percentage is

= Total grams in fat ÷ Total kcalories

= 200 ÷ 2795

= 0.072

= 7.2%

Answer:

and: option B) Ionic bond

Answer:

ok.

Explanation:

First question: A

Second question: C

Third question:  B

Hope this helped. Good luck on that test/Quiz!

Answer:

The sentence that says: Blood PO2 affects respiration only indirectly, IT IS FALSE, since the partial pressure of oxygen gas together with carbon dioxide are factors that DIRECTLY affect respiration.

The sentence that says: Unselected changes in arterial pH as a result of CO2 retention or metabolic factors act through peripheral chemoreceptors. It is FALSE, since the central chemoreceptors together with the peripheral ones can detect the metabolic acidosis generated by the CO2 retention, this is how the CNS receptors capture the CO2 that crosses the blood-brain barrier and stimulates hyperventilation to compensate for this phenomenon and increase the plasma concentrations of partial oxygen pressures.

The sentence that says: in selecting When arterial PO2 falls below 60 mm Hg, it becomes the main stimulus for breathing, IT IS FALSE, since it not only encourages ventilation to promote oxygenation but also activates the renin-angiotensin-aldosterone in order to recover blood volume and thus achieve adequate blood pressure.

In addition, hypovolemia triggers tachycardia and weakening symptoms, which is why the drop in blood pressure is not the main stimulus for breathing.

Explanation:

Breathing is promoted by muscle contraction, medium and high temperatures (that is, in hot or hot climates), partial concentrations of oxygen and carbon dioxide both in the atmosphere and in our blood, and in situations of systemic imbalances such as metabolic acidosis or alkalosis.

Answer:

b. making products that are not needed by inhibiting the activity of enzymes in biosynthetic pathways allosterically.

Explanation:

Answer:

In the blood, oxygen is bound to hemoglobin, a protein found in red blood cells.

Explanation:

The blood contains a protein called hemoglobin. This protein has the important use of ensuring oxygen is bound to the blood for distribution to other parts of the body. The oxygen helps in the vital functioning and metabolism of the various body parts.

This explains why In the blood, oxygen is bound to hemoglobin, a protein found in red blood cells Is the right choice.

Answer:

it can be done by oxidation and reduction.

Some nitrogen fixing bacterias are also responsible for converting atmospheric nitrogen into nitrates that plants can use (e.g ribozhium )

bacterias in the soil participate in nitrification as well, oxidizing ammonium ions into nitrates which plants can use.

Explanation:

Oxidation produces nitrate compounds

reduction produces ammoniacal compounds.