Examine the diagram of the cell cycle. Which label identifies the stage in which the DNA is copied and the cell grows? W X Y Z

Answer:

The correct answer is - deals with the motion of an object without or with the reference of force.

Explanation:

The mechanism is the branch of sciences that deals with an object in a motion under the reference force or the object that remains at rest. This branch of physics leads to topics of gravitational force, electricity, quant, or magnetism according to the nature of the forces involved.

Modeling, aerodynamics, and all other applications of mechanics required the use of laws of newton, the formula of mathematics, and algebra.

Answer: decrease, increase

Explanation: Coral can live in acidic water, but is less healthy and dense

Answer:

crust

Explanation:

Answer:

Explanation:

the answers are c and d

Answer:

(1) The variable that should be changed is the temperature.

(2) The variable that should be measured is the germination rate of the seeds.

(3) The 3 important variables that should be kept constant are the type of seeds, the amount of water, and the amount of light. In order to isolate the effect of temperature on seed germination, it is important to keep these other variables constant so that they do not affect the results of the experiment.

Answer:

Potential targets:

1- DNA methyltransferases

2- Chromatin modifiers such as histone acetyltransferases, histone deacetylases, histone methyltransferases, etc.

3- Components of the RNA interference (RNAi) machinery such as Dicer, Argonaute, etc.

Explanation:

Epigenetics can be defined as the study of any heritable change in the phenotype that does not involve modifications in the DNA sequence. Epigenetic mechanisms can be classified into three major types: 1-DNA methylation, 2-histone modifications (e.g., acetylation, methylation, phosphorylation, etc), and 3-regulatory non-coding RNAs (e.g., miRNAs, lncRNAs, siRNAs, etc) that modulate target gene expression via the RNA interference pathway. There are different types of proteins that are involved in these complex epigenetic mechanisms, and those cited above represent only some examples that can be used as therapeutic targets.

The statement that explains how the experiment exhibits bias is that variables other than music can influence the result. Option A.

Experimental biases refer to the introduction of biases into research investigation either knowingly or unknowingly. It includes any form of error in experiments that is attributable to a researcher’s behavior, preconceived beliefs, expectancies, or desires about the outcomes of experiments.

Experiments generally have an independent variable supplied by the researcher while the dependent variable is measured during the course of the experiment. The dependent variable is determined by the independent variable.

In this case, the dependent variable is plant growth while the independent variable is supposed to be the different types of music. All other variables are supposed to be kept constant so as to be able to isolate the effects due to the type of music only.

However, it appears that the environments where the plants are kept are not the same. Thus, it is impossible to know whether the growth behavior observed in the experimental plants is due to the music or the environment they were placed.

In other words, a biased is introduced which may make a variable other than the type of music influence the plant's growth.

More on experimental bias can be found here: https://brainly.com/question/28310999

#SPJ1

The plants life cycle is based in the principle of alteration of generations, since it alternates between a sexual phase and a asexual phase. The sexual phase of the plants life cycle there is the production of gametes, being called the gametophyte stage or generation, while the asexual phase produces spores and is called the sporophyte stage or generation. The gametophyte stage have the production of haploid cells (n) making the gametes of the plant that are used to cross between individuals during sexual reprodution, while the sporophyte stage the plant produces spores, that are diploid cells (2n), by asexual reprodution, being the cells genetic copies of each other.

We can see here that in order to design a device, here is a guide:

Step 1: Understanding the requirements

Step 2: Brainstorming and sketching

A device refers to a physical or mechanical tool, instrument, or apparatus designed to perform a specific function or task. It is typically created with the purpose of achieving a particular objective or solving a problem.

Continuation of the steps:

Step 3: Selecting a design

Step 4: Building the prototype

Step 5: Making predictions

Step 6: Conducting experimental tests

Step 7: Evaluating the prototype

Step 8: Providing suggestions

Step 9: Understanding force and momentum principles

Step 10: Sketching the final design

Devices can vary in complexity and size, ranging from simple handheld tools to complex machinery.

Learn more about device on https://brainly.com/question/28498043

#SPJ1

Answer:

which of the following what?

Explanation:

huh

Answer:

A. Organ Systems

B. Organisms

C. Tissues

D. Organelles

Explanation:

I think its C tissues.

Carbohydrates are the nutrients that are most frequently employed as an energy source. Monosaccharides are single sugar molecules that serve as the building  for all other sugars and carbohydrates. Thus option B and D are correct.

Sugar molecules make up carbohydrates, or carbs. Carbohydrates are one of the three primary nutrients included in foods and beverages, along with proteins and fats.

Glucose is created by your body's breakdown of carbs. The primary source of energy for the cells, tissues, and organs in your body is glucose, sometimes known as blood sugar.

A vast variety of both good and bad foods, including bread, beans, milk, popcorn, potatoes, cookies, spaghetti, soft drinks, corn, and cherry pie, include carbohydrates.

They can take on various shapes as well. Starches, fibers, and sugars are the most common and ubiquitous types.

Therefore, carbohydrates serve as source of energy and building material.

Learn more about carbohydrates here:

https://brainly.com/question/14614055

#SPJ2

Article states that "plants take up carbon dioxide from atmosphere and convert it into food."

1.This supports the law of conservation of matter, which states that matter cannot be created or destroyed, and can only be transformed from one form to another. In this case, carbon dioxide in atmosphere is transformed into organic matter in form of plant tissue.

2. According to the article, new research shows that plants are photosynthesizing 5% more in response to increased levels of CO2 in atmosphere.

3.The article states that 5% increase in photosynthetic rate translates to  additional 5 billion tons of carbon being removed from atmosphere each year.

4.Article suggests that increase in photosynthetic efficiency may be a result of plants having more CO2 available to them, which stimulates photosynthesis.

5.Laboratory procedure used to quantify photosynthetic efficiency involves measuring amount of chlorophyll fluorescence emitted by plant. This fluorescence provides a measure of amount of light energy absorbed by plant during photosynthesis.

6. Field procedure used to quantify photosynthetic efficiency involves measuring amount of carbon dioxide taken up by plant during photosynthesis. This is done by placing plant in sealed chamber and measuring change in carbon dioxide concentration over time.

7.The article suggests that potential "saturation" of carbon dioxide in the atmosphere could lead to a leveling off of increased photosynthetic rates observed in plants.

9.The potential "saturation" of carbon dioxide in atmosphere refers to point at which plants would no longer be able to increase photosynthetic rates in response to higher levels of atmospheric CO2. If ecological photosynthetic rates were to reach saturation, it would mean that plants would no longer be able to remove more carbon dioxide from atmosphere through photosynthesis.

To know more about photosynthesis, refer

https://brainly.com/question/19160081

#SPJ1

Answer:

Aa is the strongest gene because most people have that gene aa is rarer being that it has 2 non-dominate gene materials.

Explanation:

AA is common but rarer than Aa because it has 2 dominate gene materials

Answer:

(-2)

Hope it helps!!!

Explanation:

Answer:

\( - 2\)

Explanation:

\(1 \div ( - \frac{1}{2} ) \\ 1 \times - \frac{2}{1} \\ \frac{ - 2}{1} = - 2\)

Hope this helps you.

Can I have the brainliest please?

Answer:

Uplift.................................

Explanation:

Answer:

Thylakoid membrane

Explanation:

There are three "layers" of a chloroplast. The inner layer, the outer layer and the Thylakoid membrane is the third and internal membrane system.

I hope this helped!

Answer: Plants, Nitrogen Gas

Explanation:

I mean for a question like this which is a multiple-choice there is no explanation just common Knowledge

Answer: Smaller species would have a greater need for thicker fur

Explanation: Bigger animals have a bigger surface area to volume ratio meaning they will not lose heat to the outside as much as a smaller animal who would have a smaller ratio. I think that would mean that the smaller animal would be in greater need of a thicker coat to help them stay warm.

discuss the role on how a school can help to remove social problem and evil . prepare a report.

Cellular respiration is the breakdown of glucose and other molecules by cells to generate energy in the form of ATP. (adenosine triphosphate).

There are three steps to the process: glycolysis, the Krebs cycle, and oxidative phosphorylation.

Cellular respiration has the following molecular equation:

\(C_6H_{12}O_6 + 6O_2 - > 6CO_2 + 6H_2O + ATP\)

This equation represents the breakdown of glucose and oxygen to produce carbon dioxide, water, and ATP.

In contrast, photosynthesis is the process by which plants, algae, and some bacteria transform solar light energy into chemical energy in the form of glucose and other organic compounds.

The process is divided into two stages: light-dependent reactions and light-independent reactions. (also known as the Calvin cycle).

Although cellular metabolism and photosynthesis are diametrically opposed processes, they are also mutually beneficial. The reactants of one process are the results of the other.

For example, the oxygen created during photosynthesis is used by cells to produce ATP during cellular respiration, and the carbon dioxide produced during cellular respiration is used by plants to produce glucose during photosynthesis.

learn more about Cellular respiration here

https://brainly.com/question/14158795

#SPJ9

Answer:

All living things have certain traits in common: Cellular organization, the ability to reproduce, growth & development, energy use, homeostasis, response to their environment, and the ability to adapt. Living things will exhibit all of these traits.

It's possible that the answer provided is using a different level of confidence than the one specified in the question (95% confidence).

Using the same formula as before, we have:

n = (Z^2 * o^2) / E^2

Substituting the given values, we get:

n = (1.96^2 * 8^2) / 2.5^2 = 61.92

Rounding up to the nearest whole number, we need a sample size of 62 deer mice to estimate the population mean within +/- 2.5 mm with 95% confidence, assuming that the population standard deviation remains the same under habitat food source degradation.

Therefore, it seems like the correct answer should be 62, not 40.

Synapse

It carries information through electrical impulses to the cell body.

It is the gap between neurons.

It ensures that information travels in one direction only.

Explanation:

A synapse is the gap or the junction where two or more neurons or nerve cells meet together.  

Also called the synaptic cleft, the synaptic gap receives the electrical signals and passes them through one nerve cell to another

The axon nerve endings release neurotransmitters which ensure that the path of transmission of impulses is only unidirectional – only from presynaptic to postsynaptic path.  

The synaptic gap between a nerve cell and an effector muscle cell is referred as the neuromuscular junction.

Answer:

It is a safe and convenient way for preparing fungi slide.

Explanation:

Needle loop is used by the scientists when they want to study the structure of  fungi under microscope. There are two reasons for using of needle loop in preparing fungi slide. First, it is the safe way in which the chances of contamination is less and secondly, it is a convenient and easier way to place the fungi on the slide of microscope. The needle loop provides more surface area at which more fungi attached to it and place it to the slide.

Answer:

Plants absorb both red and purple light waves, however because purple wavelengths are shorter, they contain more energy. The green pigment involved in photosynthesis is chlorophyll . Chlorophyll is green in appearance because it absorbs red and blue light, making these colours unable to be seen.

Done!!!

Answer:

The carbonate pump is sometimes referred to as the “hard tissue” component of the biological pump. ... While the biological carbon pump fixes inorganic carbon (CO2) into particulate organic carbon in the form of sugar (C6H12O6), the carbonate pump fixes inorganic bicarbonate and causes a net release of CO2

Explanation: