What kind of organ is this? And what structures are seen?

Answer: D activation gate opens during repolarization

Answer:

D. Actin and myosin are completely overlapped.

Answer:

A population is a group of organisms of the same species, in the same place

A species is a group of organisms that are genetically similar

Explanation:

I like to remember it with humans.

Humans (homo sapiens) are a species. We are all genetically similar and can share genetic material by reproduction.

In a city, a lot of humans are together and that is a population of humans

As a species however, we are all over the place

Answer:

Calcium's positive molecule is important to the transmission of nerve impulses to the muscle fiber via its neurotransmitter triggering release at the junction between the nerves. Inside the muscle, calcium facilitates the interaction between actin and myosin during contractions.

Explanation:

Answer:

Dark color absorb more photons and thus gets more hot

Explanation:

Dark color is dark b/c it absorbs different wavelengths of light (think about little photons of light vibrating slighting differently) .This means it absorbs a lot of photons which makes it warmer.

If a thing is white, that means it reflects all lights and absorbs none. Thus, since it does not absorb photons (little packets of energy which is light), the house does not get warm.

Answer: Dark color absorb more photons and thus gets more hot

Explanation:

Answer:

Closed Chain

Explanation:

A closed chain refers to a position where the most distal aspects of a given extremity are fixed to the earth or another solid object. This fixed position alters the movement of the joints and surrounding musculature up the chain.

This person's calorie plan differs from yours because they are an athlete, this person has different energy needs because they expend more energy.

The MyPlate Plan shows your food group goals - what and how much to eat within your calorie limit. Your food plan is customized based on your

With this information, we can conclude that this person's calorie plan differs from yours because they are an athlete, this person has different energy needs because they expend more energy.

Learn more about MyPlate in brainly.com/question/15291765

#SPJ1

Explanation:

What is inter-cropping farming ?

= The growing of two or more crops of different characteristics and requirements at the same time on the same plot of land is called inter-cropping. The process of growing different vegetables in the inter-cropping system is called inter-cropping vegetable farming.....

hope it help ya~

[tex]...[/tex]

Answer:

Chemical energy

Yes, food serves as a basic source of the nutrients and energy needed to maintain and grow the body. Food contains what is referred to as "chemical energy" in terms of energy. This is nothing more than the bonds between the atoms that make up the specific food item, which the body may break down to release energy that it can use to create, repair, and ensure appropriate bodily function. This chemical energy is ultimately sunshine energy, which plants have the extraordinary capacity to use and store in the chemical compounds they produce, mostly in their leaves, using sunlight, water, and atmospheric carbon dioxide. Food does indeed contain energy, but that energy ultimately originates from the sun. Since people have known this for thousands of years, many civilizations revere the sun, along with water, air, and of course fire, as the source of life. For the body to function, energy is required by the muscles, brain, heart, and liver. The food we eat provides us with this energy. Our bodies break down the food we consume by combining it in the stomach with fluids (acids and enzymes). The carbohydrate (sugars and starches) in food is broken down into another form of sugar, termed glucose, during digestion in the stomach. The glucose is absorbed by the stomach and small intestines before being released into the circulation. Upon entering the bloodstream, glucose can either be utilized right away for energy or stored for later use. But in order to utilize or store glucose for energy, our systems need insulin. When insulin is absent, glucose remains in the circulation, which raises blood sugar levels. The glucose is burnt inside of your cells to create heat and adenosine triphosphate (ATP), a chemical that stores and releases energy as the cell requires. Either oxygen is present throughout the process of converting glucose into energy, or it is not. In the mitochondria, which are microscopic structures located in the gel-like fluid that fills every cell, glucose is transformed into energy using oxygen. This conversion results in waste products including water and carbon dioxide as well as energy (ATP, heat). Without oxygen, red blood cells convert glucose into energy because they lack mitochondria. ATP, heat, and lactic acid are produced as a result. Muscle cells also use glucose as a source of energy. Muscle cells are, well, double-jointed when it comes to converting glucose into energy. They can metabolize glucose with oxygen because they contain mitochondria. However, if the muscle cell's oxygen level plummets, the cells can simply convert glucose into energy on their own without it. When you have been working out so hard that you are physically out of breath, this is most likely to occur.

#SPJ2

Answer:

chemical energy

Explanation:

chemical energy is most likely found in foods

A D E

Explanation:

Got it right on edge 2022

Answer:

Natural selection is the differential survival and reproduction of individuals due to differences in phenotype. It is a key mechanism of evolution, the change in the heritable traits characteristic of a population over generations

We may conclude that Mr. Washington has hypertension based on the BP measurements he provided.

In light of this, we can respond to the questions presented above as follows:

Exercise, more water consumption, a sodium-free diet, and other lifestyle changes should all be suggested by the doctor to Mr. Washington to assist him manage his blood pressure.

Learn more about blood pressure here https://brainly.com/question/26077647  

#SPJ10

Answer:

your mom mooching off of me

Explanation:

The ubiquitin attaches to proteins via many biochemical reactions, and targets the protein for degradation.

Ubiquitylation includes ubiquitin conjugation to a lysine residue of a goal protein or to an already-sure ubiquitin molecule, thereby forming a branching structure. This amendment can serve to goal the protein for degradation with the aid of using the 26S proteasome if the more than one ubiquitin molecules are conjugated with the aid of using lysine-48.

Proteins are marked for degradation with the aid of using the attachment of ubiquitin to the amino organization of the facet chain of a lysine residue. Additional ubiquitins are then delivered to shape a multiubiquitin chain. Such polyubiquitinated proteins are identified and degraded with the aid of using a large, multisubunit protease complex, known as the proteasome.

Read more about the biochemical reactions,:

https://brainly.com/question/22182297

#SPJ1

Answer:

Explanation:

Advantages:-

Lesser diseases

Helps in keeping skin clean and glowing

Stops spreading infections

Answer:

AG or B

Explanation:

i didnt understand what ich mean

but the explanation is that it must have two chromosomes before meiosis so will undergo meiosis to give one set either B or AG

All of the choices are true about steroid hormones and is therefore denoted as option A.

This substance known as steroid is derived from cholesterol and acts as a hormone in the body.

They have a long half life and bind to nuclear and cell membrane receptors for their appropriate action in the metabolic activities of the body such as homeostasis, immune response etc.

Read more about Steroid hormone here https://brainly.com/question/13561563

#SPJ1

Explanation:

Yes I agree that plants have the same phototrophic reaction from artificial light as they do from natural light.

you have to take a big box an keep a small plant in it and make some holes in down side for taking carbon dioxide then attach a bulb in left side of the box and lit it and cover the box

after two days you will notice that plant is leaned towards the bulb

this show that plants have the same phototrophic reaction from artificial light as they do from natural light.

Answer:

Important

Explanation:

That's what I got

The force used to carry the box up the stairs is 500 N.

Force is an agent which causes a change in the motion or position or state of an object.

Force on the boy = 40 * 10 = 400 N

Force on the load = 10 * 10 = 100 N

Total force = 400 + 100 + 500 N

Therefore, the total or net force used to carry the box up the stairs is 500 N.

Learn more about net force at: https://brainly.com/question/14361879

#SPJ1

Answer:

A

Explanation:

it will increase with a 4:1 ratio

As per the given scenario, the allele frequency will increase towards R allele. The correct option is A.

The number of times the allele of interest is observed in a population is divided by the overall number of copies of all the alleles at that particular genetic locus in the population to calculate the allele frequency.

In the given scenario, as group of the frogs moves to an island off the mainland, the allele frequency of R will increase.

Thus, the correct option is A.

For more details regarding allele frequency, visit:

https://brainly.com/question/7719918

#SPJ5

Options:

A. reactant

B. product

C. substrate

D. protein

Answer:

The catalyzation of a chemical reaction is greatly aided by the enzyme.

Proteins called enzymes aid in accelerating our bodies' chemical reactions, or metabolism. Some compounds are created, while others are broken down. Enzymes are a component of all life. Enzymes are created by our bodies spontaneously.

The structure of the enzyme has an active site where a substrate can bind. The substrate of a complimentary form can approach and bind to the active site because it has a certain shape. Once the substrate is attached to the enzyme's active site, the reaction begins, and a product is created. At the conclusion of the process, the product is generated, released from the active site, and the enzyme is unaltered.

The product that is released from the active site is the appropriate response.

For more information regarding enzymes, visit:

https://brainly.com/question/1596855

#SPJ1

Answer:

Founder effect?

Explanation:

My best bet is that it is explaining founder effect. This is where a small amount of members in a population move to an isolated place which causes them to lose the genetic diversity overtime (due to less diversity).

Hope it's right. Let me know down in the comments.

Punnett squares are used to get the genotypic and phenotypic frequencies among the progeny produced from a cross. Punnett squares and answers below.

The Punnett square is a graphic representation that shows the different types of gamete combinations according to the alleles involved in a cross.

Punnett square shows the probabilities of getting offspring with different genotypes and their consequent phenotypes.

In the exposed example,

We will assume complete dominance, meaning that with at least one dominant allele in the genotype, the expressed color is yellow.

1)

a- Cross 1

Parentals)   YY   x    Yy

Gametes) Y   Y      Y   y

Punnett square)      Y        Y

                        Y     YY      YY

                         y     Yy      Yy

F1) Genotype

1/2 = 50% of the progeny is expected to be homozygous dominant, YY

1/2 = 50% of the progeny is expected to be heterozygous, Yy

    Phenotype

100% of the progeny is expected to be yellow.

b- Cross 2

Parentals)  YY   x    yy

Gametes) Y     Y     y    y

Punnett square)      Y        Y

                        y     Yy     Yy

                         y    Yy      Yy

F1) Genotype

100% of the progeny is expected to be heterozygous, Yy

    Phenotype

100% of the progeny is expected to be yellow.

2)

a. What are the resulting phenotypes? Only yellow kernels

b. Are there any blue kernels? No

c. How can you tell whether or not there are blue kernels?

Blue is the recessive phenotype for kernels. Assuming complete dominance, since all genotypes are expected to carry at least one dominant allele, all the F1 kernels are yellow.  

3) Let us cross two heterozygous individuals from the F1

Parentals)  Yy   x    Yy

Gametes) Y    y     Y    y

Punnett square)     Y        y

                        Y    YY     Yy

                         y    Yy      yy

F1) Genotype

1/4 = 25% of the progeny is expected to be homozygous dominant, YY

1/2 = 50% of the progeny is expected to be heterozygous, Yy

1/4 = 25% of the progeny is expected to be homozygous recessive, yy    

    Phenotype

75% of the progeny is expected to be yellow.

25% of the progeny is expected to be blue.

4)

a. What are the genotypes of the F2 generation?

- 25% YY (homozygous dominant)

- 50% Yy (Heterozygous)

- 25% yy (Homozygous recessive)

b. What are their phenotypes?

- 75% yellow kernels

- 25% blue kernels

c. Are there more or fewer blue kernels than in the F1 generation?

More. Blue kernels appeared in the F2.

5. Assuming independent genes, the , are as follows

                         Gametes

a. YY Ss   ⇒   YS, YS, Ys, Ys

b. Yy Ss  ⇒     YS, Ys, yS, ys

You can learn more about punnett squares at

https://brainly.com/question/25357981

#SPJ1

The surface of the human red blood cell is dominated by a small number of abundant blood group active proteins. The major proteins are the anion transport protein (band 3) which has AB(H) activity, and Glycophorin A which has MN activity.

A small number of abundant blood group active proteins dominate the surface of the human red blood cell. Proteins that coat the surface of red blood cells are called antigens.

Red blood cells, also known as red cells, red blood corpuscles, haematids, erythroid cells, or erythrocytes, are the most common type of blood cell and the primary means of delivering oxygen to the body tissues of vertebrates.

A small number of abundant blood group active proteins dominate the surface of the human red blood cell. Proteins that coat the surface of red blood cells are called antigens.

Thus, the proteins that coat the surface of red blood cells are called antigens.

For more details regarding red blood cells, visit:

https://brainly.com/question/17890844

#SPJ2

Answer:

C-carbon

B-boron

Na- sodium

S-sulfur