If one side of the DNA helix has the bases CAG, the complementary DNA strand would have

Answer:

Lipids cannot be considered polymers because, unlike carbohydrates, they are constituted of several units that are different.

Explanation:

Unlike other biomolecules —such as carbohydrates, proteins and nucleic acids— lipids are not considered polymers because the subunits that form them are different, in addition to being made up of a larger molecule, from which they can grow.

Polymers are formed by repeating subunits, having the possibility of forming and growing at either end of their chain. Polymerization is a characteristic shared by carbohydrates, proteins and nucleic acids, but not by lipids.

Lipids are biomolecules of hydrophobic nature formed predominantly by carbon and hydrogen, whose structure can be linear or forming rings. They have biological importance as they are the main component of cell membranes, reserve energy substrate and form molecules such as hormones.

Answer:m/sipgxigx srry

Explanation:

Answer:

120

Explanation:

i don't think it is correct

try to solve first

Answer:

Photosythesis

Explanation:

Water is one of the main factors needed

The function that would be most immediately affected by a reduction in water uptake by roots is photosynthesis (Option D).

In conclusion, the function that would be most immediately affected by a reduction in water uptake by roots is photosynthesis (Option D).

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Answer:

The most commonly-known way is in the stomach, during digestion.

Answer:

Capsicum

or

Tracheophyte

Explanation:

The scientific name of powdered pepper is Capsicum annuum . For a pepper plant to grow , it takes approximately 3 to 4 years . These pepper are very useful to us for many purposes . They help in good digestion of food whenever a person is going through ingestion .

Answer:

z and y only

hope it helps ☺ ☺

Based on the bands of the gel electrophoresis;

Gel electrophoresis is a molecular biology technique used to separate macromolecules such as DNA, RNA, and proteins.

Based on their size and charge, DNA fragments (or other macromolecules, such as RNA and proteins) are separated using the gel electrophoresis process.

In a technique, when a sample has similar bads to a control, the sample is usually identified as similar to the control.

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In the given equation, Ek represents the kinetic energy of an object.

Kinetic energy (Ek) is a form of energy associated with the motion of an object. It is dependent on both the mass (m) and the velocity (v) of the object.

The equation Ek = (1/2)m\(v^2\) represents the formula to calculate the kinetic energy of an object.

The symbol "Ek" is commonly used to represent kinetic energy in scientific calculations and equations. By plugging in the values of mass and velocity into the equation, one can calculate the amount of kinetic energy possessed by the object.

The kinetic energy of an object increases with both its mass and velocity. As the mass increases, the object has more particles in motion, contributing to higher kinetic energy.

Similarly, as the velocity increases, the speed at which the object moves also increases, resulting in greater kinetic energy.

Therefore, understanding and calculating kinetic energy is important in various scientific and engineering applications, such as studying the movement of objects, analyzing collisions, or designing efficient systems.

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Question

Look at the incomplete equation below. What does Ek represent?

Ek =----- x m x v2

The correct combination of vital signs is temperature, respiratory rate, and heart rate.

Vital signs are key measurements that provide important indicators of a person's physiological status and overall health. They help healthcare professionals assess and monitor a patient's condition. The vital signs typically include temperature, respiratory rate, heart rate, and blood pressure. Among the options provided, the correct combination of vital signs is temperature, respiratory rate, and heart rate.

Temperature is a measure of the body's internal heat. It can be measured orally, rectally, or with the help of infrared thermometers. Deviations from the normal range may indicate fever or hypothermia, which can be indicative of underlying health issues.

The respiratory rate refers to the number of breaths a person takes per minute. It provides insight into lung function and overall respiratory health. Abnormal respiratory rates may suggest respiratory distress or underlying pulmonary conditions.

Heart rate, also known as pulse rate, measures the number of times the heart beats per minute. It reflects cardiac activity and can be assessed by feeling the pulse at various points in the body. Deviations from the normal heart rate can indicate cardiovascular problems or other physiological abnormalities.

Weight, muscle mass, and height are not typically considered vital signs. They are important anthropometric measurements used for assessing overall body composition, growth, and nutritional status. While these measurements are relevant in healthcare, they are not classified as vital signs.

In summary, the vital signs include temperature, respiratory rate, and heart rate. Monitoring these parameters allows healthcare professionals to gain valuable insights into a patient's health status, identify potential issues, and make informed decisions regarding treatment and care.

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The answer is the letter a. Recessive traits- do not affect the Hardy-Weinberg equilibrium.

*Genetic drift, mutation, and natural selection are mechanisms that affect the allele frequencies in a population. If these events do occur, it alters the balance of the population's allele frequencies.

*The principle of Hardy-Weinberg equilibrium is that the genetic variation in a population will remain constant from one generation to the next. It is important that there is no presence of disturbing factors (for example natural selection, genetic drift, and mutation).

Answer:

reccesive traits

Explanation:

The five conditions impacting the Hardy-Weinberg equilibrium are mutations, natural selection, genetic drift, migration, and nonrandom mating. Recessive traits don't cause a direct change to the Hardy-Weinberg equilibrium without action of the five conditions.

PF

Answer:

the correct answer would be the last option

Explanation:trees breathe in CO2 and breathe out O2

A large portion of the carbon contained in forests is released back into the environment when they are cut down as carbon dioxide (CO2). Thus, option D is correct.

A variety of issues for Indigenous people can result from the loss of trees and other vegetation, including climate change, desertification, soil erosion, fewer crops, flooding, and an increase in greenhouse gases in the atmosphere.

Carbon dioxide is released into the atmosphere as a result of trees being cut down, burned, or allowed to rot. And this is how the destruction of forests and deforestation impact global warming.

The loss of biodiversity, soil erosion, fewer crops, flooding, disruption of the hydrological cycle, greenhouse gas emissions, and changes in the climate are all caused by shrinking forests.

Therefore, It decreases the removal of carbon dioxide from the atmosphere.

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Answer:

Its has a nucleus

Explanation:

Giardia is a microscopic single celled prokaryotic organism that causes giardiasis. Giardiasis is an intestinal Infection in humans and dogs which is caused by giardia. It is an eukaryotic organism that have nucleus and nuclear membrane but it lacks other ORGANELLES that are present in Eukaryotic organisms. It causes diarrhoea in humans and woman's can get infected from dogs.

Mitosis fulfills almost all of your body's cell division needs. It creates new cells as you mature throughout your life and replaces old and worn-out cells.

Mitosis strives to produce daughter cells that are identical to their mothers' genetic makeup in every way, without having more or fewer chromosomes. Mitosis fulfills almost all of your body's cell division needs. It creates new cells as you mature throughout your life and replaces old and worn-out cells.  Sister chromatids are two identical copies of the same chromosome that are produced by DNA replication and joined by a structure known as the centromere. Meiosis is a division process that changes human cells from diploid (two sets of chromosomes) to haploid (one set of chromosomes) cells. Mitosis-specific changes first appear in prophase I. Similar to mitosis, the chromosomes begin to shrink, but they also link up during meiosis I. Each homologous chromosome pairs up with its partner chromosome in such a way that the two line up at the same points over their whole length.

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To find the speed velocity, divide the product of 38 and 2 by 20. The result is the speed velocity.

To find speed velocity, we need to divide the distance traveled by the time taken.

In this case, the distance traveled is 38 times 2, which equals 76 units. The time taken is 20 units.

To calculate speed velocity, we divide the distance (76 units) by the time (20 units).

Speed velocity = Distance/Time = 76 units / 20 units = 3.8 units per unit of time.

Therefore, the speed velocity in this scenario is 3.8 units per unit of time.

It's important to note that units were not specified in the question, so the units of measurement for distance and time are unknown.

The result can be interpreted as 3.8 units of distance covered per unit of time.

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The speed of Lucy the Bernese Mountain Dog is 10.7 km/hr.

Speed is the time fee at which an object is transferring along a course, whilst velocity is the charge and route of an item's movement. put some other way, the pace is a scalar value, at the same time as the speed is a vector.

Speed is defined as the rate of change of function, what we understand by way of pace is the importance of using which an object is shifting, or scientifically speaking the price at which an object is converting its role per unit time is known as the speed of the item.

Given,

1 mile = 1.609 km

or 1 mile = 1.6 km (round to 1 decimal place)

∴ 2 mile = 3.2 km = 3200 m

time = 18 minutes  = 1080 second

Speed = distance / time

              = 3200m / 18 minutes

Speed in km/hr =  (3200m/1080 s) × 18/5

                          = 10.7 km/hr

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Answer:

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

Explanation:

Answer:

amarica

Explanation:

The change to the investigation that would remove the source of the error noticed by the scientist is to test a fourth group, in which the participants do not receive the mineral supplement (option A).

A controlled experiment is an experiment designed to replicate the main experiment in every way, except in respect of the one variable that is being tested, so as isolate the effect of that variable.

In other words, a control is introduced in the experimentation process. A control is group of test subjects left untreated or unexposed to the independent variable.

According to this question, a company is testing the effect of a mineral supplement on common cold. The experimental procedure is okay except that they didn't include a fourth group, which will serve as the control.

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Electromagnetic waves are made up of transverse wave patterns; b) can pass through a vacuum; c) are made of electric and magnetic fields that are moving.

Option A ,B , C are correct.

All communication devices use electromagnetic waves as a propagating medium to transmit data (messages) from the sender's device to the receiver's device. Light and radio waves are typically the electromagnetic wave technologies in telecommunications that are utilized the most frequently. Electromagnetic waves carry light from the sun.

I. It is made up of patterns of transverse waves.

II. It is capable of traversing vacuums.

III. It is made of electric and magnetic fields that are moving.

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Concentrate must be diluted 20 times with distilled water to create a 1X PBS solution. A mixing flask should be filled with the proper volume of 20X PBS concentrate before adding water to reach the desired volume. Stir only once. The pH of the 1X solution must be 7.6 & 0.2.

A common isotonic solution used in biological research is phosphate-buffered saline (PBS). Add 100 mL of 10X PBS to 900 mL of water to create 1 L of PBS. \(137 mM NaCl\), \(2.7 mM KCl\), \(10 mM - Na_{2} HPO_{4}\), and \(1.8 mM KH_{2} PO_{4}\)are all present in this PBS mix.

Concentrations for 1X PBS Solutions:

\(NaCl - 137 mM\)

\(Na_{2} HPO_{4} - 10 mM\)

\(KH_{2} PO_{4} - 1.8 mM\)

\(KCl - 2.7 mM\)

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Answer:

3) distracations (i think)

4) experiment

5) vulcanized

6) playing with chemicals

7) First four

8) a place to study and conduct experiments

Answer:

Radiometric dating.

This involves identifying the isotopes of Uranium 238's half lives.

Hope that helps

Upon exposure to insecticides, insects that do not carry the resistance genes die, thus allowing individuals with the resistance genes to survive and reproduce, creating more resistant insects. With each generation the number of resistant insects increases.

“Resistance is the ability of some individuals in the pest population to survive doses of the insecticide that would be lethal to most individuals in the population”

Classically, there are three mechanisms involved in insect resistance to insecticides, which are:

With this information, we can conclude that The determining factor in the evolution of a pest's resistance to an insecticide is selection pressure.

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Answer:

Boreal forest is among the largest terrestrial biomes on earth in which minerals in the soil most rapidly depleted.

Answer:

The answer is C.

Explanation:

Thank you so much for the points have a great day and correct me if im wrong!?

Answer:Salty water makes of 97% of water

Explanation:

if you think about it the ocean is the biggest water source and its basically all salt.

Answer:

The fossils in Antarctia contained of leaves, wood, and even dinosaurs. I’m sure Antarctica had a very warmer climate then it has today, based on the kinds of fossils found there. :)

Explanation:

Answer:

By sex in eukaryotes, we understand a more-or-less regular succession of meiosis and syngamy. A natural consequence of this is the alternation of haploid and diploid phases in the life cycle. Eukaryotic sex significantly differs from prokaryotic sex in two crucial respects: the cellular mechanisms are quite different, and the transfer of genetic material in prokaryotes is less frequent and more localized (Maynard Smith et al., 1991). However, there seems to be significant continuity in the molecular mechanisms: sex in either case requires recombination enzymes, many of which are active in repair of damaged DNA as well. Thus, it seems plausible that recombinational repair was a preadaptation for sexual recombination. We mention in passing that there is a theory that selection for the recombinational repair of doublestrand DNA damage is responsible for the current maintenance of eukaryotic sex (Bernstein et al., 1981, 1988), but there are severe theoretical as well as factual problems with this theory; we will mention some factual difficulties later. Although an alternation of haploid and diploid phases follows from sex, a clue to the origin problem may lie in the idea that this alternation existed before the evolution of sexual recombination proper. The first hint that this may have been so comes from the classic paper by Cleveland (1947), where he proposed that the haploid-diploid cycle may have started with a spontaneous diploidization by endomitosis: that is, without syngamy. His suggestions were based on original observations on primitive flagellates (hypermastigotes and polymastigotes). Among them, Barbulanympha has a regular endomitosis-meiosis cycle. Margulis & Sagan (1986) called renewed attention to Cleveland’s ideas. In particular, they argued that the alternation of ploidy phases could have a primarily ecological explanation: if the environment alternates in some important factors, this may drive a haploid-diploid cycle, provided the phases are adaptations to different environments. For example, diploids have a smaller relative surface area than haploids, which may confer higher metabolic efficiency. We shall come back to such ideas soon. We focus first on the possible cellular mechanisms connecting the two phases. It is important that some protists have a one-step rather than a two-step meiosis: after syngamy, the two homologous chromosomes become disjunct without premeiotic doubling.

The correct answer is 1. Animals

Phylum is a level of classification or taxonomic rank below kingdom and above class.

Answer:

I think the correct answer of this question is first option. Gravel is the most permeable