Can the anti-sense strand ever become a sense strand in DNA?
Explain why or why not.

Answer:

Until attachment to the uterus, the developing organism is on its own. That means it needs to supply its own energy, so the cytoplasm of the human egg cell contains many energy-generating factories called mitochondria. Those mitochondria come only from the mother.

a. The ovum contains a large quantity of cytoplasm, which contains nutrients for the first days of development after fertilization. The cytoplasm of the ovum contains over 140 000 mitochondria to produce ATP required for growth.

Explanation:

Answer: C it would be...

Explanation: I hope it helps...

Rods are the type of photoreceptor cells demonstrate extensive neural convergence resulting in spatial summation, useful for low light vision.

Although they lack the spatial resolution and colour function of the cones, rods are specialised photoreceptors that perform well in low light. They contribute to our ability to see in low-light conditions and to detect movement outside of our visual field.

Rods and cones are the two categories of photoreceptors found in the human retina. When it comes to seeing in low light, rods are in command (scotopic vision). They do not mediate colour vision and have poor spatial acuity. Cones are in charge of colour vision, sharp spatial acuity, and activity in brighter environments.

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Answer: Similar to a train or bus, it transports DNA to mRNA but only in the nucleus. This means the genetics and genetic structure in the DNA is transported to that of mRNA

Explanation:

the process is called crossing over, which is responsible for genetic variation

The anatomic areas not seen in a transverse plane Are anterior and posterior.

The horizontal plane divides the body or part of it into upper and lower parts. The median plane is the sagittal plane through the midline of the body. Divide the body or part of it into right and left halves. The sagittal plane is the vertical line that divides the human body into left and right. The coronal plane is the vertical line that divides the human body into anterior and posterior parts.

The transverse plane, on the other hand, is the horizontal line that divides the human body into upper and lower parts. A transverse plane divides the body or part of it into upper and lower parts. Note that each of the three anatomical planes can be traversed and retains the names associated with those directions. Imagine standing at the shallow end of a pool with water about navel high.

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Answer: True: The chromosomes of body cells are paired.

Explanation: Hope it helps

Answer:

well i'm sorry if i get it wrong but i think its soil cross section

Explanation:

Answer:

genetics

Explanation:

calico cats must also inherit a gene unrelated to the X and Y chromosomes that codes for white fur. Because male cats have one X chromosome with code for black or orange and one Y chromosome with no color genes, they cannot technically be calico. About one in every 3,000 calico cats is born a male, and, unfortunately, don't live as long as female calicos due to their genetic abnormalities. XXY Syndrome renders male calicos sterile and can be the root cause of many other health problems

Answer: Biochemical engineers conduct studies on cells, proteins, viruses, or other biological substances to determine optimal conditions for growth or inhibitors that can stop or kill. They develop and conduct experiments to observe interactions of raw materials with each other and in specific environments.

Explanation: Hope this helps :)

I included the following information in my response: Genetic engineering is a relatively new technology and the long-term effects of its use have not been studied.

There is a risk that genetic engineering could lead to the development of new allergens or toxins in food.

Genetic engineering could also lead to the development of antibiotic-resistant bacteria.

Genetic engineering could have negative environmental impacts, such as the cross-pollination of genetically modified crops with non-genetically modified crops.

I did not include the following information in my response:

Genetic engineering is considered safe by the government.

There is no risk of cancer or other health concerns from using genetically engineered food or medicine.

Genetic engineering is similar to using synthetic products such as DDT and estrogen and could affect organisms in a similar manner.

The following are some of the risks associated with using genetic engineering in food and medicine:

Allergens: Genetic engineering could introduce new allergens into food. This is a concern for people with allergies, as they may not be aware that they are allergic to genetically engineered food.

Toxins: Genetic engineering could create new toxins in food. This is a concern for everyone, as toxins can cause health problems, even in small amounts.

Antibiotic resistance: Genetic engineering could create antibiotic-resistant bacteria. This is a concern for everyone, as antibiotic-resistant bacteria can make it difficult to treat infections.

Environmental impact: Genetic engineering could have negative environmental impacts, such as the cross-pollination of genetically modified crops with non-genetically modified crops. This could lead to the spread of genetically modified genes to non-genetically modified crops, which could have unintended consequences.

It is important to note that the risks associated with using genetic engineering in food and medicine are still being studied. More research is needed to determine the full extent of these risks.

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Answer:

cellular respiration

Explanation:

Cellular respiration is the aerobic process by which living cells break down glucose molecules, release energy, and form molecules of ATP

Answer:

The citric acid cycle.

Explanation:

The molecule mentioned is glucose. Glucose break down occurs in both animals and plants as a way of deriving energy. Using the citric acid cycle otherwhise known as the krebs cycle it uses glucose to from ATP, energy for the cell. The citric acid cycle occurs in the matrix of the mitochondria. That is why mitochondria are known as the power house of the cell.

Answer:

Omnivore

Explanation:

An omnivore can eat plants, animals, and all sorts of things.

Hope this is the correct answer to your question.

The period of the D string on the violin would be 0.0034 seconds.

The period of a generated wave is the time it takes for the wave's wavelength or successive crests or troughs to pass through a specific point. In other words, it is the time required to complete a full cycle of oscillation.

Mathematically, the period of a wave is given by:

Period = 1/f

where f is the frequency of the wave.

In the case of the D string of the violin in the illustrated problem, the frequency of the wave is given as 293 Hz when it is in tune. Thus, the period can be calculated as:

Period  = 1/293

            =  0.0034 seconds

Thus, the period of oscillation of wave generated by the D string on the violin with a frequency of 293 Hz is 0.0034 seconds.

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ATP, NADH, carbon dioxide and water will be synthesized during aerobic respiration.

In aerobic cellular respiration, most ATP will be synthesized during the krebs cycle. Cellular respiration will takes place in three stages: Glycolysis, Krebs cycle, and Oxidation of terminals.

Glycolysis is the division of the glucose into two pyruvate molecules where 2 NADH and 2 ATP molecules will be formed, in which total 8 ATP molecules as 1 NADH = 3 ATP, while in mitochondria where 10 NADH molecules, 2 FADH, and 4 ATP molecules will be formed, 38 ATP molecules are formed in total in Krebs cycle reaction.

The cycle of Krebs will creates the carbon dioxide that you breathe out. Much of the energy will be produced at this point (34 ATP molecules, compared to only 2 ATP for glycolysis as well as 2 ATP for the cancer cycle). It is in the mitochondria where the electron transport chain takes place. This process will transforms NADH into ATP.

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Mutations in HATs and HDACs can disrupt gene regulation by blocking tumor-suppressor genes.

Drag the terms on the left to the appropriate blanks on the right to complete the sentences.

HATs usually lead to gene activation and HDACs usually lead to gene silencing. In cancer cells, if HATs are mutated, then genes that are normally activated to prevent cancer are now silenced, which can lead to cancer.

In addition, in cancer cells, if HDACs are mutated, then genes that are normally silenced to suppress cancer will now be activated, leading to expressed cancer.

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Answer:

the property of high heat capacity allows highly regulated internal body temperatures.

Explanation:

Answer:

Image result for One word of used by the lymphatic system to fight infections​

The lymphatic system does different things: it acts as a one-way drainage system – this means it moves fluid from body tissues into the blood circulation. it contains white blood cells called lymphocytes, which fight infection. it gets rid of any waste that cells make.

Explanation:

Answer: It’s actually C

Explanation:

Answer

Habitat fragmentation is defined as the process during which a large expanse of habitat is transformed into a number of smaller patches of smaller total area isolated from each other by a matrix of habitats unlike the original (Fahrig, 2003).

Explanation:

Is this what you are looking for

Audrey should respond by advising Maria against using the vaginal suppositories she bought last year.

Like other medicines, vaginal suppositories have an expiration date, therefore it's important to utilize them before then. Drug efficacy and safety might deteriorate with time, and suppositories that have beyond their expiration date might not have the desired therapeutic outcome. Because of this, Audrey has to let Maria know that the best suppositories to use are those that were just prescribed for her present yeast infection. It's critical to put the patient's health and well-being first by adhering to the right prescription instructions.

Using suppositories that have expired may not have the therapeutic impact expected and may possibly result in worse-than-ideal outcomes or even negative responses. It's critical to put her health and well-being first by adhering to the recommended dosage and instructions for medications.

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If two genes are homologous, then it can be said that they are  C. derived from different ancestral genes and have different functions.

The genes on each chromosome in a homologous pair are the same and are arranged in the same order, but there may be differences between them that give rise to different alleles. Different variations in these alleles may or may not have functional effects.

A homologous pair of chromosomes is made up of two identically sized and shaped chromosomes. The most significant factor is that they share the same sort of genetic information, i.e., they have the same genes in the same places. They may not necessarily share the same gene variants.

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Given a bacteria culture starts with 2000 bacteria. a) It take 2.93 hours for the number of bacteria to double ; b) It will take  4.21 hours. for the bacteria population to grow to 90000.

a) After 6 hours the estimated count is 60 000. Round your answer to 2 decimal places of an hour. For calculating the time taken for a number of bacteria to double, we use the formula, t = (ln 2)/k where, t = time, k = doubling time (in hours), and ln = natural logarithm. Given that the initial number of bacteria is 2000 and the number of bacteria after 6 hours is 60 000. The estimated growth rate, k = (ln N₁  - ln N₀ )/(t₁  - t₀ ) where N₁ is the final number of bacteria, N₀ is the initial number of bacteria, t₁ is the final time, and t₀  is the initial time. So, we have k = (ln 60 000 - ln 2000)/(6 - 0) = 1.418 / 6 hours = 0.236. Therefore, t = (ln 2)/k = (ln 2)/0.236 = 2.93 hours (approximately) to double the number of bacteria. Hence, the answer is 2.93 hours.

b) Assume the doubling period was half an hour.  Round your answer to 2 decimal places of an hour. Given that the doubling period was half an hour. Therefore, the growth rate, k = 1/doubling time = 1/0.5 = 2 per hour. Let t be the number of hours to grow to 90,000 bacteria. Then, we have 90,000/2000 = 2^(t/0.5) => 45 = 2^(t/0.5) => ln 45 = (t/0.5) ln 2 => t = (ln 45)/(0.5 ln 2) = 4.21 hours (approximately). Therefore, the answer is 4.21 hours.

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In the given question, the Mr. Joseph crosses a heterozygous, red-eyed female Drosophila with a white-eyed male.

The characters of males and females after F1 generation respectively will be 50% red and 50% white-eyed female as well as males, option (D). Explanation: From the given question, the genotype of female Drosophila is Rr and the genotype of male Drosophila is rr (homozygous recessive).

R denotes the dominant allele for red eye color while r denotes the recessive allele for white eye color. The Punnett square diagram to show the cross between the female Drosophila and the male Drosophila can be shown as below: Possible gametes of female: R and r Possible gametes of male: r and r The F1 generation will have 4 types of offspring: Rr (red-eyed), Rr (red-eyed), rr (white-eyed), and rr (white-eyed).

The ratio of red-eyed and white-eyed flies will be 1:1. Therefore, the characters of males and females after F1 generation respectively will be 50% red and 50% white-eyed female as well as males.

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The mechanism for stopping muscle contraction would be a Stopping the function of the sarcoplasmic reticulum calcium pump (SR Ca2+ pump).

Option (a) is correct.

Muscle contraction occurs when calcium ions (Ca2+) are released from the sarcoplasmic reticulum (SR) into the muscle fiber. To stop muscle contraction, the removal of calcium ions from the cytoplasm back into the SR is crucial. This process is facilitated by the SR Ca2+ pump, which actively transports Ca2+ ions from the cytoplasm back into the SR.

Stopping the function of the sarcoplasmic reticulum calcium pump (SR Ca2+ pump) is the most direct mechanism for stopping muscle contraction by removing calcium ions from the cytoplasm and returning them to the SR.

Option b) is incorrect because blocking acetylcholine from binding to receptors on the pre-synaptic motor neuron would prevent the initiation of muscle contraction, but it would not stop an ongoing muscle contraction.

Option c) is incorrect because tropomyosin is a protein involved in regulating muscle contraction by blocking the interaction between actin and myosin.

Option d) is incorrect because the association between the dihydropyridine receptor (DHP) and ryanodine receptor (RYR) is important for the release of calcium ions from the SR during muscle contraction.

Therefore, the correct option is (a).

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The complete question is:

Which of the following would be a mechanism for stopping muscle contraction?

a) Stopping the function of the sarcoplasmic reticulum calcium pump (SR Ca2+ pump).

b) Using a chemical to block acetylcholine from binding to receptors on the pre-synaptic motor neuron.

c) Using a drug to block the Ca2+ receptor on tropomyosin.

d) Administering a drug that disrupts the association between the dihydropyridine receptor (DHP) and ryanodine receptor (RYR).

Answer:

Formation of land, atmosphere, water in the ocean and building materials.

Explanation:

Formation of land, atmosphere, water in the ocean and building materials are the three aspects of volcanic activity which brings benefits to human. Volcanic emissions have produced the atmosphere and the gases present in it and the water of the oceans. Volcanoes formed lands due to spreading of molten lava. Volcanic deposits occurs as a result of materials that is emitted from a volcanic eruption which can be used as a building materials.

Based on the information provided, the following measurements might be abnormal: urine albumin, urine glucose, urine ketones, blood glucose, hemoglobin A1C, BUN.

Urine albumin: Elevated levels of urine albumin can indicate kidney damage or dysfunction, such as in conditions like diabetic nephropathy or renal disease.

Urine glucose: Presence of glucose in the urine may indicate high blood sugar levels, which can be a sign of diabetes or impaired glucose metabolism.

Urine ketones: The presence of ketones in the urine can indicate a metabolic state called ketosis, which occurs when the body breaks down fat for energy instead of glucose. This can be seen in conditions like uncontrolled diabetes or during fasting.

Blood glucose: Abnormal levels of blood glucose can indicate conditions such as diabetes or impaired glucose metabolism. High blood glucose (hyperglycemia) or low blood glucose (hypoglycemia) can both be problematic.

Hemoglobin A1C: Hemoglobin A1C (HbA1C) is a measure of average blood glucose levels over the past few months. Elevated HbA1C levels are associated with poorly controlled diabetes.

BUN (blood urea nitrogen): BUN is a measure of the amount of nitrogen in the blood that comes from the waste product urea. Elevated BUN levels can indicate kidney dysfunction or dehydration.

It is important to note that while these measurements may suggest abnormalities, a comprehensive medical evaluation is necessary to diagnose and interpret the results accurately. Other factors and additional tests may be needed to confirm specific conditions or provide a complete clinical picture.

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Carbohydrates are biomolecules composed of monosaccharides as subunits linked by glycosidic bonds, which are fundamental to providing energy to the organism.

Carbohydrates play fundamental roles mainly associated with the storage and use of energy. For example, simple carbohydrates such as glucose provide energy to be used in a fast manner, while complex carbohydrates play a role as storage of energy, which is stored in the chemical bonds.

Therefore, with this data, we can see that carbohydrates have fundamental roles associated with the storage of energy in order to be used when it is required.

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Answer:

The lysosomes would be the recycling and waste disposal center in cell city.

Explanation: