if one strand of a dna molecule has the sequence of bases 5-attgca-3, the mrna synthesized following the template will be

Ultraviolet light can be the answer to future outbreaks because it has the capability to kill the microorganisms present in air and thus can prevent the infectious diseases caused by them.

Ultraviolet light is the EM radiation with the wavelength range 10 nm to 400 nm. It is already being used in research labs for maintaining the microbe free environment. Researches are also being conducted to produce such ceiling lights that can be used normally in households so that the the air-borne microorganisms can be killed.

Microorganisms are the small living organisms not visible to the unaided eyes. They have the strong capability to produce their new variants by mutation and cause infectious diseases. The ultraviolet light can kill them even before they are able to transform themselves.  

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Answer:

Explanation:

Further down, the trachea divides into two tubes (left and right) called bronchi (BRAHN-kye). The bronchi connect the trachea to the lungs.

Answer:

In the gradualism model, species change slowly over time.

Evidence for intermediate changes in species' characteristics is anagenesis.

In the punctuated equilibrium model, changes can be rapid followed by periods of steady change.

Explanation:

Gradualism theory states that the evolutionary processes imply slow, uniform and gradual transformations. This type of evolutionary theory is referred to as anagenesis, where branches are not observed during the evolution of populations. On the other hand, the punctuated equilibrium theorizes that the evolutionary processes are characterized by sudden modifications that are followed by periods without changes. It is likely that both processes may drive evolution of species.

Answer:

gradually, present, little, absent.

Explanation:

I just did it on Savvas/Pearson and it was 100% correct.

Capillary puncture blood reference ranges are generally higher for glucose and hemoglobin analytes compared to venous blood.

This is due to the fact that capillary blood samples may contain a higher concentration of interstitial fluid, which can dilute the analytes and result in lower values. However, there are exceptions and variations depending on the specific analyte being measured.

Capillary puncture, also known as fingerstick or heelstick, is a method of collecting blood samples from the superficial capillaries. The reference ranges for certain analytes in capillary blood samples may differ from venous blood samples due to various factors.

For glucose, capillary puncture reference ranges are generally higher than venous blood ranges. This is because capillary blood contains a higher concentration of glucose due to its proximity to the interstitial fluid, which can be influenced by recent food intake or local tissue glucose metabolism.

Similarly, hemoglobin levels in capillary blood may also have higher reference ranges compared to venous blood. Capillary blood may contain more interstitial fluid, which can dilute the concentration of hemoglobin. Therefore, higher reference ranges are often used to account for this dilution effect.

It is important to note that not all analytes show the same trend. Some analytes may have comparable reference ranges between capillary and venous blood, while others may have different ranges. The variations depend on factors such as analyte stability, sample collection technique, and laboratory-specific guidelines.

In summary, capillary puncture blood reference ranges are generally higher for glucose and hemoglobin due to potential dilution effects from interstitial fluid. However, it is essential to consider individual analytes and consult specific laboratory guidelines for accurate interpretation and comparison between capillary and venous blood values.

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Answer:

Water is transported across the membrane by the aquaporin (AQP) family of passive channels.

Explanation:

ok is that the answer you are looking for?

The correct option is D i.e., What will be the flower color of hydrangeas grown in soils of varying pH with or without aluminum? will help the most researcher to design an experiment.

Hydrangeas are frequently grown in beds adjacent to houses or fences. This is so because hydrangeas prefer the mild early sun to the hot afternoon sun. A protected area with sunny mornings and shaded afternoons is the ideal spot to plant hydrangeas.

Hydrangeas can eventually resemble a tangled jumble of woody stalks if they aren't pruned, and their flowers will get smaller and less beautiful as a result. Lack of pruning is frequently the cause of your hydrangeas' failing to bloom.

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In organisms all cells are formed from pre- basic unit of life of the existing cells.

Cell theory tells about all living organisms originated from of basic units called cells. The unified cell theory states that all living things are composed of one or more cells the cell is the basic unit of life and new cells arise from existing cells.

The process by which information passes is as follows firstly, DNA is passed between cells during cell division. secondly, cells of all organisms between the similar species are same, both structurally and chemically; and finally, energy flow takes place within Cells that provide the basic units of functionality .

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Answer:

There are six basic stages in their life cycle:

I'm sorry its A..I didn't read it correctly...

The answer is A- Brain. We can measure brain waves with instruments.

Answer:

B. allows processes as growing and repair tissues in the body.

Explanation:

Mitosis is a process where a single cell divides into two identical daughter cells. During mitosis one cell divides once to form two identical cells and the dividing cell's chromosomes are copied and then distributed equally between the two new nuclei of the daughter cells.

The major purpose of mitosis is for growth and to replace worn out cells. It also plays an important part in the development of embryos.

Mitosis is divided into five stages:

1. Interphase- during interphase, the DNA in the cell is copied resulting in two identical sets of chromosomes. Microtubules also extend from the centrosomes outside the nucleus

2. Prophase- during this phase, the sister chromatids in each chromosome pair up, the nuclear membrane dissolves and the mitotic spindle consisting of microtubules and other proteins extend across the cell between the centrioles which move to opposite ends of the cell.

3. Metaphase- the chromosomes line up at the centre of the cell and the mitotix spindle attaches to eachmof the sister c hromatids.

4. Anaphase- the sister chtomatids are pulled apart to each end of the cell by the mitotic spindle.

5. Telophase- at each pole, a full set of chromosomes gather together, a membrane encloses each chromosome, the cell pinches at the middle and then divides into two. This is known as cytokinesis.

The tissue mentioned here is Transitional Epithelium tissue.

Stretching causes the layers of cells that make up a transitional epithelium, commonly referred to as urothelium, to flatten out. It enables the bladder to inflate and lining the majority of the urinary tract.

This type of tissue adapts to stretching by changing its form (stretchable epithelium). When relaxed, the transitional epithelium often has a cuboidal appearance, and when stretched, it has a squamous appearance.

Glycosaminoglycans (GAGs) are a layer that lines the transitional epithelium of the urinary system and limit bacterial and crystal adhesion to the bladder epithelium as well as reduce urine solute and protein migration through the bladder epithelium.

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Answer:

Ambas se realizan en ausencia de oxigeno

Respuesta A

Explanation:

La fermentación láctica transforma el piruvato en lactato

Durante la glucolisis una molecula de glucosa se convierte en 2 moleculas de piruvato y se obtienen 2 moleculas de ATP y 2 de NADH netas.

Answer: B, C and, D

It allows nutrients to enter the cell.

It provides a barrier against disease-causing agents.

It enables cells to interact with their environment.

Answer:

b,c,d

Explanation:

edge

Answer:

A leaf has two main parts: (1) Petiole- the stalk that supports a leaf in a plant and attaches the leaf blade to the stem. (2) Lamina- the green flat part of a leaf that is specialized for photosynthesis. ... (ii) Midrib- The central, thick, linear vein that runs along the length of a leaf is called midrib

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Answer:

a] Step 1: Formula

 Average velocity = distance travelled ÷ time taken

b] Step 2: Data

 d = 180 miles, t = 3 hours

c] Step 3: Solve

  Average velocity = 180 ÷ 3

∴Average velocity = 60 mph [miles per hour]

Answer:

A. Hormones are released by the endocrine system.

Explanation:

ap.ex

Section A;

Hypothesis - If birds seed A is used then more cardinals are attracted.

Prediction - Bird seed A attracts cardinals the most

Section B;

Hypothesis - If a chemical spray is used, then the number of mosquitoes decreases

Prediction - Chemical sprays are the most effective mosquito repellants

Section C;

Hypothesis - If snickers candy is used, then kids are happiest

Prediction - Snickers candy makes kids happiest

An experiment is an interlay of variables- the independent variable and the dependent variable. The independent variable is the variable that we have to manipulate in the experiment while the dependent variable is the variable that changes as we change the independent variable.

Let us now try to write the hypothesis in each case;

Section A;

Hypothesis - If birds seed A is used then more cardinals are attracted.

Prediction - Bird seed A attracts cardinals the most

Section B;

Hypothesis - If a chemical spray is used, then the number of mosquitoes decreases

Prediction - Chemical sprays are the most effective mosquito repellants

Section C;

Hypothesis - If snickers candy is used, then kids are happiest

Prediction - Snickers candy makes kids happiest

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If dead, hollow trees were removed from a forest, the effect on the ecosystem would be significant. Dead, hollow trees provide a unique habitat for a wide variety of wildlife species. These trees are home to birds, insects, fungi, and other organisms that rely on the decaying wood and hollow cavities for survival.

Removing these trees would eliminate a crucial source of shelter and food for many species, leading to a decline in biodiversity. Additionally, dead, hollow trees play an important role in the carbon cycle. As these trees decompose, they release carbon back into the atmosphere, contributing to the overall health of the ecosystem. Removing them prematurely could disrupt this process, potentially leading to a buildup of carbon in the atmosphere and exacerbating the effects of climate change.

Overall, removing dead, hollow trees from a forest would have a negative impact on the ecosystem and the species that rely on them for survival. It is important to leave these trees in place, allowing them to decompose naturally and provide vital resources to the surrounding environment.

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Note- Complete question

What would be the effect on a forest if dead, hollow trees were removed?

Answer:

Transpiration decreases

Explanation:

Answer:

Taiga, generally referred to in North America as a boreal forest or snow forest, is a biome characterized by coniferous forests consisting mostly of pines, spruces, and larches. The taiga or boreal forest has been called the world's largest land biome.

Explanation have great day

Hello..!

¿What is Taiga?

It is one that has a vegetation typical of the continentally cold climate zone, and is composed of large forests and bushes.

Answer:

simple answer, do what ever makes you happy! if you want to try shorter hair, go for it! it will grow back so might as well try it out!

personally I think shorter hair is really pretty and eaiser to take care of

try holding your hair up it in the mirror and see if you like how it looks short

Sodium ions move inside the side during action potential.

- Action potentials (those electrical impulses that send signals around body) are nothing more than a temporary shift (from negative to positive) in the neuron's membrane potential caused by ions suddenly flowing in and out of the neuron.

- It consists of  phases:

-  An action potential propagates along the cell membrane of an axon until it reaches the terminal button.

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Answer:

Indian Ocean :)

Explanation:

Indian ocean is the 3rd largest ocean in the world and, is located in the southern hemisphere.

The southern hemisphere is majorly covered with water and, only 20 percent of the area is made up of land.

There are many water bodies that are included in this hemisphere. Some of the examples are South Atlantic and south pacific ocean and some seas such as coral sea.

However, it is the Indian ocean whose entire basin lies in the southern hemisphere.

Answer:

Because solar energy can be gained only in day

Answer:

im not sure but i think  it is  (a thick layer of permafrost ) sorry if im wrong

Explanation:

Answer:

a thin layer of active soil

Explanation:

The tundra’s ground has a thin layer of active soil that thaws during summer. Because of this, plants can grow.

Answer:

C. Respiration can happen without sunlight, but photosynthesis

cannot.

Explanation:

Respiration is the metabolic process by which the cells of living organisms, plants inclusive, obtain energy. Photosynthesis, on the other hand, is the process whereby plant cells synthesize their food in form of sugars (glucose).

Photosynthesis takes place in two stages namely: light dependent stage and light independent stage. The light dependent stage occurs strictly in the presence of sunlight, where oxygen gas is released as a product. Hence, it can only occurs during the day. Respiration, which breaks down the sugar product of photosynthesis to produce energy, occurs at anytime (day or night). Carbon dioxide (CO2) gas is released as a product.

Since the light dependent stage of photosynthesis cannot occur without sunlight, it cannot occur at night. this means that oxygen gas will not be released at night. However, respiration which occurs during daytime and nighttime continually releases carbon dioxide gas. This accounts for the reason CO2 gas is produced more by plants than oxygen at night.

Answer:

c

Explanation:

Answer: yes

Explanation:

They both grow breathe and live.

Hoped this helped!

Have a wonderful day-