An amino acid molecule includes a central carbon atom bonded to
a carboxyl group, and a hydrogen atom.


A) an amino group
B) three fatty acids
C) a sugar
D) a nucleic acid

Answer:

The conduct ,aims or qualities that characterize or mark a profession or a professional person is known as professionalism.

Explanation:

Hope it helps.

Answer:

Plants absorb water from the ground up through their roots. During photosynthesis, the energy from the sun splits the water molecules into hydrogen and oxygen.

Explanation:

I have a big brain

Answer:

the sun

Explanation:

to make glucose, sunlight is captured in pigments like chlorophyll, the substance that gives their leaves theirs color

Answer:

heres your answer :)

Explanation:

Declarative Statements are the kind of statements which expresses someone's belief, view, or judgment about something/someone.

Answer:

by working out

Explanation:

Solution:

Remember that a stoma is a pore, found in the epidermis of leaves, stems, and other organs, that controls the rate of gas exchange. Now, according to this, we can conclude that:

the three major substances that can pass through a plant's stomata are water (water vapor), oxygen, and carbon dioxide.

So that, the correct answer is:

WATER

OXYGEN

CARBON DIOXIDE

It is necessary for cells to have nucleus acids in their nucleus because they carry the genetic blueprint of a cell and carry instructions for the functioning of the cell.

A nucleic acid is a chain of nucleotides that biological systems use to store genetic information. It produces the DNA and RNA molecules, which hold the data necessary for cells to produce proteins.

A "polymer" of "nucleotides," or a long molecule made up of them, is referred to as nucleic acid. All life on Earth needs nucleic acids to store genetic information; in other words, nucleic acids serve as the "source code" or fundamental blueprint for the creation of cells.

Your genetic information, which you acquired from your parents, is stored and transmitted by nucleic acids. Genes are unique pieces of nucleic acids that are in charge of creating every protein in your body. 

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Answer:

When you exercise it causes your muscles and your pearl your pures in your skin to produce sweat and cause pain to your nervous system telling you that is exhausting

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It increases heart rate, which pumps more oxygen to the brain. It aids the release of hormones which provide an excellent environment for the growth of brain cells. Exercise also promotes brain plasticity by stimulating growth of new connections between cells in many important cortical areas of the brain.

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Answer:

Crossing Over Occurs in Prophase I of Meiosis

It is where a piece of a non-sister chromatid exchange DNA with another Non-Sister to increase genetic diversity

Explanation:

The color of dog breeds can be black (BB or Bb) or brown (bb), and the ability to create pigment depends on the presence of the A gene (AA or Aa). The aa genotype results in no color (albino/white). Punnett squares can be used to predict the possible genotypes and phenotypes resulting from a cross between two dogs.

To determine the possible outcomes of a cross between two dogs, we can use a dihybrid Punnett square. Let's assume one dog is black (BbAa) and the other is brown (bbAA).

The Punnett square for the BbAa x bbAA cross would look like this:

 Bb    Ba

bb | Bbba | Bbaa

bb | bbba | bbba

From the Punnett square, we can see that there are four possible genotypes for the offspring: Bbba, Bbaa, bbba, and bbba. Among these genotypes, the Bbba and Bbaa genotypes will result in black-colored dogs, while the bbba and bbba genotypes will result in brown-colored dogs.

It's important to note that the presence of the A gene is necessary for color to be expressed, so the aa genotype would result in no color (albino/white) regardless of the B gene.

In summary, the use of a dihybrid Punnett square allows us to predict the possible genotypes and phenotypes of offspring resulting from a cross between dogs with different color and pigment gene combinations.

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The usual definition of a leaf is not applicable to plants, including cacti. (Their spines are repurposed leaves.) Chlorophyll, however, is still present in the cells that make up the cactus plant's "stem" or body. Because of photosynthesis, plants like cacti can take in and transform solar energy.

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Sexual reproduction in plants involves the fusion of male and female gametes to produce offspring with genetic diversity.

Mechanisms that facilitate sexual reproduction in plants are examples:

1)Pollination and Fertilization: Many plants rely on pollinators, such as bees, butterflies, or birds, to transfer pollen from the male reproductive structures (anthers) to the female reproductive structures (stigma) of flowers.

This process enables the fusion of sperm cells within the pollen with egg cells in the ovules, leading to fertilization.

Examples include flowering plants like roses, sunflowers, and apple trees.

2)Seed Production: After fertilization, the ovule develops into a seed. Seeds contain an embryo, formed by the fertilized egg, enclosed within a protective seed coat.

The mature seeds can disperse and germinate to give rise to new plants.

Various plant groups, including angiosperms (flowering plants) and gymnosperms (conifers and cycads), reproduce sexually through seed production.

3)Alternation of Generations: In plants with a complex life cycle, such as ferns, mosses, and liverworts, sexual reproduction involves an alternation between two distinct generations: the gametophyte and the sporophyte.

The gametophyte generation produces gametes (sperm and eggs) through specialized structures, while the fusion of gametes gives rise to the sporophyte generation, which produces spores.

4)Self-fertilization: Some plants have the ability to self-fertilize, where the pollen from the anther of a flower is transferred to the stigma of the same flower or another flower on the same plant.

This allows for sexual reproduction without the need for external pollinators. Self-fertilization can be seen in plants like tomatoes, peas, and certain grass species.

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Answer:

not all animals from the same group have the same feature, they could differ in various ways

Explanation:

The statement that is true regarding granite is as follows: Granite is both a mineral and a rock (option B).

Granite is a group of igneous and plutonic rocks composed primarily of feldspar and quartz. It usually contains one or more dark minerals, which may be mica, pyroxene, or amphibole.

Granite is quarried for building stone, road gravel, decorative stone, and tombstones and it's common colors are gray, white, pink, and yellow-brown.

Because it contains a combination of rocks and minerals, option B is correct.

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Answer:

B

Explanation:

They divide to form more cells called daughter cells under proper conditions

A statement that carbon is matter and cannot be created or destroyed is an example of part of a scientific theory and is denoted as option A.

This term refers to series of principles which helps to explain a particular phenomenon.

The most suitable choice will therefore be option A as it helps to explain why carbon can't be created or destroyed due to it being a matter and is the correct choice.

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The options include:

A. A statement that carbon is matter and cannot be created or destroyed

B. A policy to reduce the amount of carbon released as pollution

C. An explanation of how plants use carbon for photosynthesis

D. A prediction that fertilized plants will grow taller than unfertilized

plants

Answer:  air , water , right amount of warmth

Explanation:

Chromosomes are made up of DNA. Option 4.

Chromosomes are thread-like molecules composed mainly of sequences of deoxyribonucleic acid which stores the genetic information of living organisms.

In other words, chromosomes are made up of DNA.

Chromosomes:

In other words, the only true statement about chromosomes is that they are made up of DNA.

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Answer:

Dental formula of a 2 year old child is:- 2 1 2 (I C P ) I::-Incisor C::-Canine P::-Pre molar

Concept Map: 1. Electrical Stimulation: The electrical stimulation generated by the sinoatrial node (SA node) or an artificial pacemaker causes ion channels in the cardiac pacemaker cell to open, allowing for the flow of ions into and out of the cell.

Electrical stimulation (ES) is a form of treatment that utilizes a low-level electrical current to stimulate nerve endings in order to decrease pain, increase muscle strength and improve circulation. Electrical stimulation works by delivering a low-level electrical current to the target area of the body.  

2. Action Potential: The action potential is generated when positively charged ions, such as sodium and calcium, enter the cell and cause the membrane potential to become depolarised.

3. Repolarisation: Potassium ions then leave the cell and cause the membrane potential to become repolarised.

4. Conduction Pathway: The action potential then travels along the conduction pathway, which includes the atrioventricular node (AV node), bundle of His, and Purkinje fibers.

5. Contraction: When the action potential reaches the contractile cells, calcium ions enter the cells, causing the cells to contract.

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Answer:

its C option that mitosis is a process by which a parent cell divides into two seperate cells and is responsible for limiting genetic variation.

Explanation:

The somatic cell division resulting in two daughter cells is called mitosis. The parent cell divides to form cells and limits genetic variations. Thus, option C is correct.

Mitosis has been defined as cell division that occurs in all somatic cells and results in genetically identical daughter cells that have been known to have the same ploidy as the parent cell.

The nucleus and the other organelles of the cell divide and undergoes division to form two new cells with an equivalent amount of the material. They separate the cells equal genetic material.

They limit the genetic variation as they do not undergo recombination and crossing over, unlike the meiotic division. They are important for the growth, repair, and continuity of life.

Therefore, option C. miotic division results in two daughter cells.

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Answer:

Ferns don't reproduce with seeds so they don't spread as much as plants that produce seeds.

Explanation:

The leader could encourage team members to take responsibility for errors by:

OA. Leading by example and openly admitting errors to the group.

What is the ways to create best results with team?

Here are some ways to create the best results with a team:

Clearly define the team's goals and objectives: It's important for everyone on the team to understand what they are working towards and what success looks like. This helps to align everyone's efforts and ensures that everyone is on the same page.

Build trust and establish open communication: Trust is a crucial component of a successful team. Encourage open communication, active listening, and constructive feedback. This helps to build stronger relationships among team members and fosters a positive team culture.

Encourage collaboration: Collaboration is essential for team success. Encourage team members to work together, share ideas, and brainstorm solutions. This helps to generate a wider range of ideas and perspectives and leads to better decision-making.

Delegate responsibilities and empower team members: Give team members autonomy and the opportunity to take on responsibilities that match their skills and interests. This helps to build confidence and a sense of ownership, which can lead to better results.

This approach sets a positive example for team members by showing that it is acceptable to make mistakes and take responsibility for them. When team members see their leader admitting to errors, they may feel more comfortable doing the same. It also helps to create a culture of transparency and accountability, where team members feel safe admitting mistakes and discussing ways to address them.

In contrast, options OB and OC are not effective ways to encourage team members to take responsibility for errors. Option OB avoids the issue altogether and does not address the need for accountability, while option OC creates a culture of fear and blame, which can lead to a lack of trust and collaboration among team members. Option OD is also not accurate, as it is possible to create a culture where people acknowledge problems, but it requires leadership and a commitment to building a positive and supportive team culture.

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There are five questions which are related to the Drilling down into petroleum's impact on life on Earth.

1. C. Iran produces more oil than the United States.

RPR is referred to as the Reserve to Production Ratio which is measured in years. Higher RPR of Iran demonstrates that it has more extraction rate than United States.

2. B. Human learned how to extract and burn fuel.

The major shift in Carbon cycle is because fossils and fuels have been excessively used extracted and burned for fuel and energy.

4. A. Trees of the Amazon remove Carbon dioxide from the air.

Forests are essential because they help remove carbon dioxide from air. The existing forests of Amazon are absorbing carbon dioxide which results in moderate climate and reduced climate change.

5. A. Warming waters spark bleaching events. Along with the bleaching, the ocean is becoming more acidic.

The biggest threat to coral reefs is bleaching event. Warming the waters spark to bleaching events.

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That is an ATP molecule if I remember correctly

Answer:Pretty sure its D

Explanation:

Answer:

No they should not, heres why:

Explanation:

It has been proven on countless occasions that people forget details within minutes of an event. When you forget things, and you try to remeber, your brain will fill in the blanks with what it wants to see. In every case, if possible try to use hard evidence, ie: Videos, recordings, fingerprints, blood, and other stuff. If not that try to use multiple witness accounts and compare them.

Answer:

Potential energy is energy wating to be released think like a bowling ball at the top of a stair case. It isnt moving but it has the potential to

Explanation:

So in biology potential enrgy like sugar (glucose) can be released and used for your body to do whatever it needs. So in short its just enrgy sitting and wating to be released