This serves as a quick energy source.
a. carbohydrate.
b. nucleic acid.
c. lipid.
d. protein.

Answer:

Scraping under the fingernails or rubbing cheek either one

Explanation:

Process of elmanination urine samples are used for drugs, drawing blood from vein if for blood tests.

Even if all the cells have the same DNA they biochemical function are different, that's because differents sets of genes must be turned on and off in each cell type by the action of enzymes and other molecules. Each cell have the same 20,000 or so genes but they are biochemically selected by the action of molecules as hormones and chemical signaling. Therefore, different cells use different parts of the DNA code as directions.

If two species of woodpeckers eat two different kinds of beetle larvae on pine trees in a forest, we would identify that as resource partitioning.

A species is both a unit of biodiversity and an organism's basic taxonomic classification in biology. A species is the largest collection of organisms in which any two people of the appropriate sexes or mating types can conceive a fertile offspring, typically through sexual reproduction. In addition, a species can be recognized by its karyotype, DNA pattern, anatomical features, behavioral traits, or ecological niche. Additionally, paleontologists employ the chronospecies concept because fossil reproduction cannot be investigated.

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Answer:

Explanation:

1. hot- camels live in hot deserts where its extremely hot and sandy therefore they have long eyelashes to protect their eyes just in case of sand storms

2. cold- penguins live in very cold climates so they have both black and white fur white so they can disguise in the snow from predators and black so they can absorb heat from the sun when they get extremely cold

3. hot -thick fur on the top of the body for shade, and thin fur elsewhere to allow easy heat loss. a large surface area to volume ratio - to maximise heat loss. the ability to go for a long time without water - they lose very little water through urination and perspiration. the ability to tolerate body temperatures up to 42°C

Planting perennial vegetables together in a specific place in the garden allows for efficient space utilization, facilitates crop rotation, promotes companion planting, and simplifies maintenance and harvesting. This approach maximizes productivity, supports healthy plant growth, and enhances overall garden management.

It is recommended to plant perennial vegetables together in a specific place in the garden for several reasons.

1. Efficient use of space: Perennial vegetables are plants that live for multiple years, as opposed to annual vegetables that need to be replanted each year. By planting perennial vegetables together, you can optimize space in your garden. Since perennial vegetables continue to produce year after year, you can maximize the productivity of your garden beds.

2. Crop rotation: Planting perennial vegetables in a specific place allows for easier crop rotation. Crop rotation involves changing the location of crops each year to minimize the buildup of pests and diseases in the soil. By designating a specific area for perennial vegetables, you can rotate other crops around them without disturbing the established perennial plants.

3. Companion planting: Certain perennial vegetables have beneficial relationships with each other when planted together. For example, planting asparagus and rhubarb together can provide mutual benefits by enhancing soil fertility and deterring pests. By grouping compatible perennial vegetables together, you can create a symbiotic ecosystem that supports the growth and health of the plants.

4. Maintenance and harvesting convenience: When perennial vegetables are planted together, it becomes easier to manage and maintain them. They require similar care and maintenance routines, such as watering and fertilizing. Additionally, harvesting becomes more convenient when the vegetables are in close proximity to each other, saving time and effort.

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Answer:

The process occurring in Box A is Glycolysis

Explanation:

Glycolysis is the pathway by which glucose, a six-carbon molecule is oxidized to molecules of pyruvate, a three-carbon molecule with the release of ATP and electrons which are carried by NADH molecules.

The process occurs in the cytoplasm of cells and requires 10 glycolytic enzymes.

The pyruvate molecules from glycolysis is first oxidized to acetyl-CoA and carbon dioxide molecules. The acetyl-CoA molecules enter the citric acid cycle occurring in the mitochondria and are used up in the production of  ATP, CO2, and electrons carried by NADH and FADH2.

The electrons carried by NADH and FADH2 from glycolysis and citric acid cycle are used in the oxidative phosphorylation pathway occurring inside the mitochondrion for transformation of oxygen molecules into water molecules with release of ATP.

Answer:

A. deficiency of bone tissue.

Explanation:

Osteopenia is when your bones are weaker than normal but not so far gone that they break easily, which is the hallmark of osteoporosis.

Answer:

A & B are wrong so it's either C or D and I chose C

Explanation:

Because the theory of plate tectonics states that the Earth's solid outer crust, the lithosphere, is separated into plates that move over the asthenosphere, the molten upper portion of the mantle.

The observed distribution of radioactive palmitoyl-CoA suggests that the cytosolic fraction of the liver homogenate is primarily responsible for the synthesis of this fatty acid. Fatty acid synthesis occurs in the cytosol of the cell, whereas the oxidation of fatty acids occurs in the mitochondria.

The metabolic pathway for fatty acid synthesis occurs in the cytosol of the cell, whereas the oxidation of fatty acids occurs in the mitochondria. The addition of 14C-labelled CoA to a liver homogenate sample would allow the tracing of the fate of the labelled CoA in various subcellular fractions. Since palmitoyl-CoA was found to be radioactive in the cytosolic fraction but not in the mitochondrial fraction, this suggests that the cytosolic fraction is where fatty acid synthesis occurred.

Fatty acid synthesis involves the formation of palmitoyl-CoA from acetyl-CoA and malonyl-CoA, and this reaction occurs in the cytosol. Once palmitoyl-CoA is formed, it can be transported into the mitochondria for oxidation. However, in this experiment, the labelled palmitoyl-CoA was not detected in the mitochondrial fraction, suggesting that it was not transported into the mitochondria.

Overall, this observation supports the idea that fatty acid synthesis primarily occurs in the cytosol, and that the cytosolic fraction of the liver homogenate is responsible for the synthesis of palmitoyl-CoA.

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The observed distribution of radioactive palmitoyl-CoA suggests that the cytosolic fraction of the liver homogenate is primarily responsible for the synthesis of this fatty acid. Fatty acid synthesis occurs in the cytosol of the cell, whereas the oxidation of fatty acids occurs in the mitochondria.

The metabolic pathway for fatty acid synthesis occurs in the cytosol of the cell, whereas the oxidation of fatty acids occurs in the mitochondria. The addition of 14C-labelled CoA to a liver homogenate sample would allow the tracing of the fate of the labelled CoA in various subcellular fractions. Since palmitoyl-CoA was found to be radioactive in the cytosolic fraction but not in the mitochondrial fraction, this suggests that the cytosolic fraction is where fatty acid synthesis occurred.

Fatty acid synthesis involves the formation of palmitoyl-CoA from acetyl-CoA and malonyl-CoA, and this reaction occurs in the cytosol. Once palmitoyl-CoA is formed, it can be transported into the mitochondria for oxidation. However, in this experiment, the labelled palmitoyl-CoA was not detected in the mitochondrial fraction, suggesting that it was not transported into the mitochondria.

Overall, this observation supports the idea that fatty acid synthesis primarily occurs in the cytosol, and that the cytosolic fraction of the liver homogenate is responsible for the synthesis of palmitoyl-CoA.

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Answer:

Have a common ancestor

Explanation:

All of these animals share many distinct traits ,while being in many different areas of the world

Answer: sugar molecule ( carbohydrates)

Explanation:

The molecule used by cells as a source of energy is found in a sugar molecule / glucose because energy is the smallest unit or end product of sugar , glucose and staples

Answer:

B

Explanation:

results don't always support a hypothesis in an experiment

success in an experiment doesn't necessarily represent your grade

a good experiment will achieve the same results when repeated

Answer:

cytokenesis

Explanation:

The talents that a biomedical engineer requires are creativity, patience, good communication, analytical and problem solving skills.

Biomedical engineering basically involves the application of various principles of engineering and also design concepts in the field of biology and medicine. It focuses on developing more integrated understanding on how different organisms function, improving the quality of human life, developing instruments which help in diagnosis and treatment of diseases etc.

A biomedical engineer must possess certain talents and skills like problem solving, calculative and analytical skills. They should also be creative and have good communication skills with patience and knowledge about how to design products which can help patients in the field of biology and medicine.

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Answer:

Gametes

I hope you the best!

Pleurocentesis is the surgical puncture of the membrane that lines the chest cavity. is a true statement.

Puncture is the removal of any fluid or mass from the human body for laboratory analysis.

The pleura serves to keep the lungs “armed” in ventilation, that is, open for gas exchange. This is because the pleural fluid, together with a negative pressure in the pleural cavity, keeps the parietal and visceral pleura stabilized and adherent, preventing lung collapse.

With this information, we can conclude that pleurocentesis is the surgical puncture of the membrane that lines the chest cavity. is a true statement.

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Answer:

C

Explanation:

The cell membrane like a wall for the cell.

Answer:

A and B

Explanation:

Answer:

The answer is a

Explanation:

the answer is a because as u add more ice to the icewater the water gradually increases in cold temputere and decrease in hot temperature.

Part A

Answer: (A) Candida Albicans and Saccharomyces Cerevisiae

Explanation: They have the smallest difference in Cytochrome C

Part B

Answer: (B) The two species have high molecular homology

Explanation: Molecular homology means resemblances between species on the molecular level. Since the two species from the answer in Part A have the smallest difference in Cytochrome C it means they have high molecular similarities; this is due to evolving from the same common ancestor.

A reduced ability to generate tension due to recent exertion of force is known as muscle Muscle fatigue .

It is caused by the depletion of resources within muscles, such as glycogen, ATP, and creatine phosphate, as well as the accumulation of metabolic by-products such as lactic acid. It can occur during a single muscle contraction, over the course of a repetitive activity, or after a period of sustained activity.

Symptoms of muscle fatigue include a decrease in the speed and power of the muscle, a decrease in the range of motion, a decrease in the ability to maintain a given posture, and an increase in the difficulty of exerting force. Muscle fatigue can be managed through proper rest and recovery, as well as proper nutrition and hydration.

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Answer:

C

Explanation:

Because it makes more sence

Frozen raindrops that hit the earth's surface are known as sleet (Ice Pellets). When sleet first forms, snow will be the precipitation that falls upwards. Thus, option C is correct.

Both sleet and freezing rain develop using the same fundamental mechanism: liquid droplets in a layer of warm air above the surface descend into a layer of freezing air close to the ground.

When snowflakes fall through a thin layer of warm air, they only partially melt, resulting in sleet.

These slushy drops then refreeze as they fall through a thick layer of icy air above the surface, and when they finally make it to the ground, they do so as frozen raindrops that bounce as they hit the ground.

When rain falls through a chilly layer and directly on the ground, it freezes on contact and forms a layer of ice. This is known as freezing rain.

Therefore, Snow that falls from a cloud and melts as it passes through an upper layer before falling back through a lower layer below freezing is known as sleet.

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Answer:

d. All of the above

Explanation:

All of the given choices are reasons to study the ocean carbon cycle. The ocean occupies about 70% of the earth surface area and it plays important roles in carbon cycling.

Answer:

The real answer is A

Explanation: edge 2021

Answer:

The answer is D i think :)

Answer:

3′-AATTTGGGCAACCTTG-5′

Explanation          

I just took the quiz and I got it right.

A Final statement or concluding statement

Tumor cells have experienced a variety of genetic and epigenetic changes as compared to normal cells. Because these alterations frequently underpin cancer genesis, progression, and therapy resistance, the efficacy of model systems is dependent on their capacity to replicate the genetic abnormalities seen in original tumors.

Tumor-derived cell lines have long been utilized to explore the underlying biologic processes in cancer, as well as as screening platforms for identifying and assessing anticancer treatment effectiveness.

Following advancements in high-throughput technology and multigroup collaborative efforts, several -omic measurements across over a thousand cancer cell lines have been produced. These findings supplement large-scale worldwide cancer genomic sequencing initiatives to define patient malignancies, such as The Cancer Genome Atlas (TCGA) and the International Cancer Genome Consortium (ICGC) (ICGC).

Individual data analysis or data integration methodologies will provide an increasing number of hypotheses to examine. Cancer cell lines will continue to be useful in this context and will play an important part in cancer biology research in the future.

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Answer:

the answer is C give brainliest if it's correct

The two locations are most likely to have both earthquakes and volcanoes are the plate boundaries which are very much prone to the conductance of Earth quakes. The answer to the question is option C.

These are the tectonic plates that are involved for the same.

Both  the volcanoes and  the earthquakes are  usually caused along the  same boundaries of  the tectonic plates  that are due to their own  movements along with the interactions. The movement in the  narrow zones that are  along the  plate boundaries which  causes most  of the earthquakes.

The Ring of Fire that is also referred to the Circum-Pacific Belt which  is a path  passing along Pacific Ocean  that is characterized by  the active volcanoes and the  frequent earthquakes . The major of Earth's  own volcanoes and earthquakes  usually take place only  along Ring of Fire.

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