Glucose molecules cross the cell membrane by traveling through special proteins without the use of energy. This is known as:

active transport

osmosis

passive transport

simple diffusion

The nonsense mutation is a point mutation that produces a stop codon when replacing a single base. The resulting protein is shorter than it shuld be.

When a change occurs in a single base pair, it is known as a point mutation.

Points mutations might be either silent, missense, or nonsense.

Nonsense mutations have the ability to put an end to protein synthesis earlier than they should. The production of a mutated stop codon makes the new protein to be shorter.  

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Labelled diagrams of body planes, directions, quadrants and regions are attached below:

A body plane is an imaginary geometric plane used to divide a body into sections. They are commonly used in both human and animal anatomy to describe the position or orientation of body structures.

The three planes of the body are:

Four Abdominal Quadrants of the body are:

Nine Abdominal Divisions

The five regions of the body are head, neck, torso, upper extremities, and it is the lower extremities. The body of the  is also divided by the  three imaginary planes and it's  known as the sagittal of the  plane, coronal plane, and transverse plane.

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The levels of organization among living things refer to the hierarchical structure of life, from the smallest units of cells to the largest units of ecosystems.

At the cellular level, organisms are composed of one or more cells, which are the basic units of life. At the tissue level, cells are organized into tissues, which perform specific functions. At the organ level, tissues are organized into organs, which perform specific functions. At the organism level, organs are organized into a single organism, which performs all of the functions necessary for survival.

At the population level, organisms are grouped together in a specific area. At the community level, populations of different species interact in a specific area. At the ecosystem level, communities of different species interact with their physical environment.

Two question that could be posed about the levels of organization is:

This question should be provided as:

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You can't find the density unless you have the Mass and Volume.

You can solve this with the formula [ D = M/V ]

D = density

M = mass

v = volume

We can substitute with what we have.

D = 180/V

Best of Luck!

The part of the diagram that represents transcription is C.

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Answer: C

Explanation: I'm not one hundred percent sure I know the context of this question, but biodiversity in an ecosystem means there's a wide variety of organisms, and a hotspot I assume would be an area that has an unusual amount of diversity.

Answer:

Amylase

Explanation:

Saliva contains special enzymes that help digest the starches in your food. An enzyme called amylase breaks down starches (complex carbohydrates) into sugars, which your body can more easily absorb. Saliva also contains an enzyme called lingual lipase, which breaks down fats.

Answer: Glands in your stomach lining make stomach acid and enzymes that break down food. Muscles of your stomach mix the food with these digestive juices. Your pancreas makes a digestive juice that has enzymes that break down carbohydrates, fats, and proteins, along with your liver that makes a digestive juice called bile, which helps digest fats and some vitamins. The pancreas delivers the digestive juice to the small intestine through small tubes called ducts. Bacteria in your small intestine make some of the enzymes you need to digest carbohydrates. It also absorbs water with other nutrients. Bacteria in your large intestine help break down remaining nutrients and make vitamin K NIH external link. Waste products of digestion, including parts of food that are still too large, become stool.

Explanation:

Mouth. The digestive process starts in your mouth when you chew. Your salivary glands make saliva, a digestive juice, which moistens food so it moves more easily through your esophagus into your stomach. Saliva also has an enzyme that begins to break down starches in your food.

Answer:

The purposes of mitosis are : cell renewal. repair of injuries. asexual reproduction. growth of organisms.

Explanation:

The purpose of mitosis is cell restoration, growth, and asexual reproduction, while the persistence of meiosis is the generation of gametes for sexual reproduction.

CCU stands for "Coronary Care Unit". In a hospital setting, the CCU is a specialized unit dedicated to the care of patients with serious and life-threatening heart conditions. This unit is staffed by healthcare professionals who have specialized training in cardiac care and are equipped with advanced technology and equipment to monitor and treat patients with heart problems. Patients who are admitted to the CCU typically require intensive monitoring, medication, and other interventions to manage their condition and stabilize their heart function. The CCU is a critical component of modern healthcare and has contributed significantly to the improvement of patient outcomes in the management of cardiac diseases.

Answer:

mitosis and meiosis.

Explanation:

There are two types of cell division: mitosis and meiosis. Most of the time when people refer to “cell division,” they mean mitosis, the process of making new body cells. Meiosis is the type of cell division that creates egg and sperm cells. Mitosis is a fundamental process for life.

In this hypothetical case, outside the paramecium cell, there is water with a high concentration, which probably is referred to as solute concentration. In this case, the interior of the cell (paramecium) probably has a different concentration of solute, which led to an osmotic process where water passes through the semi-permeable membrane. Water flows towards a place with less water and more solute.

The vacuole as its name states is contractile and is in charge of regulating this process, it expands when water enters the cell, and it is contracted when expels the excess water. So if this mechanism fails, water will enter unregulated to the cytoplasm of the paramecium causing the cell lysis. On the contrary case, where water flows outside de cell, this, in turn, would lose practically their whole cytoplasm, causing dehydration, contraction, and collapse of the cell.

Answer:

The correct answer is - B. lower environmental availability of CO2

Explanation:

In C4 plants they have developed a mechanism for the CO2 concentrating and leads to the lower environmental availability of CO2 for these plants, C4  to avoid photorespiration.

These plants tend to be found in drier environments with high sunlight levels and not thrive in a cool shady forest due to this mechanism that results in low availability of carbon dioxide.

Answer:

A this phenomenon is common in water

Answer:

The closest relatives of domestic cats are the African and European wild cats, and the Chinese desert cat.

Answer: true

Explanation:

Once fertilized, the egg is called a zygote. Fertilization is not complete, however, until the two haploid nuclei (called pronuclei) have come together and combined their chromosomes into a single diploid nucleus.

One of the queries that researchers may have posed to ascertain the efficacy of the wildlife management strategies is "Were the animal crossing structures successful?"

Thus, additional inquiries that researchers may have made include: Has the quantity of animal crossings structures increased after the structures were put in place? Have the structures at the crossings lessened the incidence of wildlife-vehicle collisions?

Additional inquiries that researchers may include: have the crossing structures had any unforeseen effects that could have changed animal behavior or fragmented their habitat? Have the animal crossing structures been more affordable than alternative methods of animal management?

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Answer: Parents, employers, schools, and child care providers

Explanation:

The Frontline Child Care Portal was created to help alleviate the burden of childcare from frontline employees such as doctors, nurses and grocery store owners as they work during this very trying pandemic season.

The portal connects parents who are essential workers, Employers with employees in need of child care services and schools and child care providers who are licensed and can offer their services to the parents in need.

b. a low thermal conductivity, is the correct option , these material properties for the thermal barrier coating would you select to reduce the operating temperature of the turbine blade.

A low thermal conductivity means that the material does not easily transfer heat. This is desirable for a thermal barrier coating because it acts as an insulator, preventing heat from flowing into the turbine blade and keeping the blade's operating temperature low. In other words, a low thermal conductivity helps to reduce the amount of heat that is transferred from the hot combustion gases to the turbine blade, thus reducing the temperature of the blade. This can help to increase the efficiency and lifespan of the turbine.

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when there is a need for attention because of ecological divergence, the full-body plate type occurs more frequently in the lake.

Divergent natural selection drives adaptation to distinct ecological niches, resulting in reproductive isolation, and ecological differences frequently emerge early in speciation. Despite the fact that this process is a major contributor to biodiversity, little is known about its genetic foundation.

A role for epistasis between the underlying genes is suggested by the fact that we discover that functional mismatches between phenotypic traits reduce the growth of some stickleback hybrids beyond what would be expected from an intermediate phenotype.

Both historically and in more recent studies of speciation genes, the evolution of intrinsic postmating isolation has received a lot of attention. Intrinsic isolation is frequently caused by genetic incompatibilities between loci, in which alleles that work well within a species are incompatible with one another when inserted into a hybrid's genome.

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All living things are made up of cells. Cells are the basic unit of a living organism and where all life processes are carried out.

Animal cells and plant cells share the common components of a nucleus, cytoplasm, mitochondria and a cell membrane.

Plant cells have three extra components, a vacuole, chloroplast and a cell wall.

Answer:

A blue whale is not equipped to lift objects as it is a mammal adapted for living in the ocean. They are the largest animals on Earth and can weigh up to 200 tons, but they have no muscles in their fins to lift objects. They primarily use their fins for swimming and maneuvering in the water

Explanation:

Answer:

The presence of pillow lavas in the oldest preserved volcanic sequences on the planet, the Isua and Barberton greenstone belts, confirms the presence of large bodies of water on the Earth's surface early in the Archean Eon. Pillow lavas are used generally to confirm subaqueous volcanism in metamorphic belts.

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'They are primarily composed of a few key elements' best describes the elements that make up living cells.

What do you mean by cells?

Cells are the basic structural and functional units of life. They are the smallest units of living matter and are composed of various molecules and organelles that carry out specific functions. All living organisms are composed of cells, and all cells come from pre-existing cells.

Living cells are complex structures that are composed of a variety of different components, including proteins, carbohydrates, lipids, nucleic acids, and other molecules. These components work together to provide the cell with energy, structure, and the ability to reproduce and respond to its environment. The few key elements that make up living cells are vital for cell function and are essential for life.

Hence, Option D is correct.

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The antelope population has a negative population growth rate. So, the birth rate + immigration rate of the population will be less than the death rate and emigration rate. Thus, the correct option is C.

Population growth rate is the increase or decrease in the number of individuals in a population or a dispersed group. Population growth depends upon several factors which include:

1. Birth rate: It is the total number of new births in a population. It increases the population growth.

2. Death rate: It is the total number of deaths in a population. It decreases the population growth.

3. Immigration: It is the entry of new individuals through migration into a population. It increases the population growth.

4. Emigration: It is the removal or migration of individuals from a population. It decreases the population growth.

Thus, a population with negative population growth rate will have birth rate and immigration less than the death rate and emigration rate.

Therefore, the correct option is C.

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The plant tissues are the parenchyma, collenchyma, pith, protoxylem, meta xylem, xylem, phloem, sclerenchyma, cortex, and epidermis.

What are the uses of plant tissues?

Aid in the mechanical strength of organs. They contribute to the organs' elasticity and flexibility. They divide to create new cells and aid in plant growth. They contribute to cellular metabolisms such as photosynthesis, regeneration, and respiration.

The following are the locations of different plant tissues

Therefore, plant tissues are spread all over the plant and help in various functions.

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Answer:

I think you mean 'Prophase' and I'm going to give you the definition

Explanation:

Prophase is the first phase of mitosis, the process that separates the duplicated genetic material carried in the nucleus of a parent cell into two identical daughter cells. During prophase, the complex of DNA and proteins contained in the nucleus, known as chromatin, condenses.

Answer:

When Oxygen is not available, the cell is forced to produce energy (=ATP) through ANAEROBIC processes, that produce much less energy (about 15 times less), than AEROBIC processes. Oxygen is essential for the functioning of the electron transport chain.

Explanation:

It is element At, or Astatine. Number 85 on the periodic table

Answer:a) if the company's monthly target profit is $9,300, 4,200 units sales is needed

b) if the company's monthly target profit is $18,600, 4,300 units sales is needed

Explanation:

Using  The Contribution Margin Approach:  

Contribution Margin = Sales expense - variable expense

=$150.00 - $57.00

=$93

Contribution Margin Ratio= Contribution Margin/ sales expense  x 100

=93/150 x 100

= 62%

Assume the company's monthly target profit is $9,300.

A) Sales to attain the target profit = [(Fixed expenses + Target profit) ÷ Contribution Margin  ratio]

= ($381,300. + $9,300) ÷ 0.62

$390,600 ÷ 0.62

= $630,000

No. of units to be sold =Sales to attain the target profit/ selling price

$630,000/$150.00

=4,200 units

Assume the company's monthly target profit is $18,600

B) Sales to attain the target profit = [(Fixed expenses + Target profit) ÷ Contribution Margin  ratio]

= ($381,300. + $18,600 )÷ 0.62

$399,900 ÷ 0.62

= $645,000

No. of units to be sold =Sales to attain the target profit/ selling price

$645,000/$150.00

=4,300 units