PLEASEEEEE Draw the generic structure of the basic building block of nucleic acids and label its threekey parts.

The first 22 pairs of chromosomes are called autosomes.

By international convention, human autosomes, or non-sex chromosomes are numbered in descending order of size from 1 to 22. The exceptions are chromosomes 21 and 22 the former of which is actually the smallest autosome. Sex chromosomes are usually placed at the end of the cardiogram. Twenty-two of these pairs, called autosomes, look the same in males and females.

In the 23rd pair, the sex chromosomes differ between males and females. A female has two copies of her x chromosome, while a male has one of her x chromosome and one of her Y chromosome. The 22 autosomes are numbered by size. Chromosome 1 probably contains 2,000 to 2,100 genes that give instructions for making proteins. These proteins perform different functions in the body. Chromosome 22 contains perhaps 500 to 600 genes that give the instructions for making proteins. These proteins perform different functions in the body.

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The description and observations of star gazing is that  the motion of stars is one that is seen as Diurnal motion where stars as well as other kind of celestial bodies is seen across the sky. This motion is seen as Earth's tends to rotate from west down to the east, which makes celestial bodies to also move from east to west.

A galaxy is a collection of billions of gravitationally bound stars, the majority of which will have their own Solar System. Finding them and viewing them through a telescope are both enjoyable due to their variety of sizes and forms as well as the various angles from which we view them from Earth.

The rotation of the Earth is what causes this motion. Stars can be seen rising in the east, as well as they are passing overhead, and setting in the west as the Earth spins us eastward at a speed of about what we say a thousand miles per hour.

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The Vmax of the enzyme is 12 μmol⋅min−1

We use Michaelis-menten equation,  which is given by;

[tex]V=\frac{Vmax(S)}{Km+(S)} \\[/tex]

Where v is velocity of reaction

Vmax = maximum rate achieved by the system

[S] = concentration of a substrate

K[tex]_{m}[/tex]= Michaelis constant

Given V[tex]_{0}[/tex] = 10[tex]umolmin^{-1}[/tex]

[S] = 5km

Now, we calculate Vmax:

10[tex]umolmin^{-1}[/tex] = [tex]\frac{Vmax*(5Km)}{Km+5Km}[/tex]

Km = 1

[tex]10=\frac{5KmVmax}{6Km}[/tex]

[tex]\frac{10*6}{5} =Vmax[/tex]

[tex]Vmax[/tex] =12 μmol⋅min−1

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Answer: Remote Sensing

Explanation: The process of gathering data about Earth using instruments mounted on satellites, airplanes, or ships is called remote sensing. Landsat satellites record reflected wavelengths of visible light and infrared radiation from Earth's surface, and then computers convert the information into digital images.

Answer:

1. sugar

2. into

3. turgid

Hypotonic solution

4. same

Isotonic solution

5. high

6. out

7. cytoplasm

8. flaccid

9. plasmolyzed

Hypertonic solution

The answers include the following:

This is the process in which green plants manufacture their food in the presence of sunlight and ensures carbon is moved in the carbon cycle.

Plants produce food such as glucose which contains carbon and animals take in oxygen and breathe out carbon dioxide via respiration .It also moves through the cycle as a result of combustion of fossil fuels such as coal etc.

Water moves through the hydrological cycle by the sun first heating up the water bodies and plants which results in evaporation and transpiration respectively. The vapor is then condensed to form clouds and then precipitation occurs which results in rain etc.

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Answer:

I believe it's the Thylakoid compartment, I would still try to get some other opinions on it but I'm like 90% sure especially if it's something you've been hearing it a lot in class

Answer:

(A) consequential dormancy

Explanation:

Endoplasmic reticulum

Endoplasmic reticulum (ER) is found in both plant and animal's cell.

It is located close to the nuclear membrane and extend throught the cytoplasm. It is said to be the largest organellethe cell

ER is responsible for a number of functions including protein synthesis and lipid metabolism

It also produce vacuoles that transfer protein from the site of production to other parts of the cell.

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Answer: the pituitary gland

Explanation: The condition occurs if the pituitary gland makes too little growth hormone. It can be also the result of genetic defects, severe brain injury or being born without a pituitary gland.

Sentence that describes a change in velocity are a moving object gains speed and a moving object changes direction.

Acceleration is that rate at which the speed and direction of a moving object vary over time. A point or object going straight ahead is accelerated when it accelerates or decelerates. Regardless of whether the speed is constant, motion on a circle accelerates because the direction is always shifting.

The primary indicator of both an object's position and speed is its velocity. It is the distance how an object travels in one unit of time. The displacement of the objects in one unit of time is the definition of velocity.

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A keystone species is an organism that enables outline a whole ecosystem. By retaining populations of mussels and barnacles in check, this sea famous person enables make sure healthful populations of seaweeds and the groups that feed on them—sea urchins, sea snails, limpets, and bivalves.

A keystone species exerts top-down impact on decrease trophic degrees and forestalls species at decrease trophic degrees from monopolizing crucial resources, which includes opposition for area or key manufacturer meals sources. This paper represented a watershed withinside the description of ecological relationships among species.

Keystone species preserve collectively the complicated internet of relationships in an ecosystem. They may be animals, plant life or microorganisms. Examples of keystone species consist of starfish, sea otters, wolves and elephants.

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When a protein source reaches your stomach, hydrochloric acid and proteases enzymes convert it into smaller chains of amino acids.

Peptides, that are broken down by proteases, are also what link amino acids. These smaller chains of amino acids go from your tummy to your small bowel.

However, protein is broken down into ketone bodies to be utilised for energy if the body is not acquiring enough calories from other foods or from the fat stored in the body. The body breaks down excess protein and stores its constituent parts as fat if it is ingested.

Consumed protein is converted to amino acids by the body and then absorbed. It is utilised in the development of muscles and organs, the production of hormones and antibodies, the storage of fat, and the production of energy.

The small intestine is where protein digestion finishes after starting in the stomach. A stomach enzyme called pepsin starts the breakdown of proteins.

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Answer:

Cancer research

Cardiovascular disease

Metabolic diseases

Neurodegenerative diseases

Viral diseases

Hereditary eye diseases

Cellular components are divided using a process called cell fractionation that keeps each component's unique functions intact.

Chromatographic and electrophoretic techniques can also be used to separate proteins into different fractions. By using adsorption chromatography and/or gel filtration, which separates proteins based on their size and shape, different proteins can be separated.

The best technique for isolating organelles is centrifugation. Other methods that take advantage of different physical (such as electrical charge for free flow electrophoresis) or biological (such as ligand affinity for immunoisolation) characteristics have also been used to study complex organelles and membranes.

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A plant cell with a ΨS of -7.5 bars keeps a constant volume when immersed in an open-beaker solution that has a ΨS of -4 bars. The cell’s ΨP  is mathematically given as

ΨP = 3.5 bars

This is further explained below.

Generally, Hydraulics is both a technology and applied science that makes use of engineering, chemistry, and other scientific disciplines to study the mechanical characteristics of liquids and their applications.

At its most fundamental level, hydraulics may be thought of as the pneumatics (gases) equivalent to the study of liquids.

In conclusion, A plant cell with a ΨS of -7.5 bars keeps a constant volume when immersed in an open-beaker solution that has a ΨS of -4 bars.

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Answer:

white blood cells

Explanation:

bc it looks like red blood cells.. but white

Science is based on the observation of phenomena of the real world, testable to be verifiable, replicable and reliable because conducts equal outcomes and flexible due to new evidence may lead to change.

The word science is a broad term that refers to all body of knowledge based on empirical evidence, which can be tested to be verified and replicated in different experiments. The scientific results must be reliable because it allows generating theories and the development of new hypotheses.

Therefore, we can conclude that science is based on verifiable and replicable facts in experimental procedures. The scientific results are flexible because new evidence may modify old theories.

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Answer:

because it's better to have more than one answer first ok second and supports your first answer

Answer: starch

Explanation:

i had this question

Answer:

A biotic factor is any living part of an environment

Answer: A Biotic factor is any living part of an environment.

Answer:

12

Explanation:

I think its 12 because gametes are haploid which means they have a single set of chromosomes and body cells are diploid, which means they have double.

During fertilization the two haploid gametes join creating a diploid zygote which multiplies by mitosis into more diploid cells

Keeping the plants in the dark for 24-48 hours removes the source of light from the plants.

Light is one of the essential factors required for the process of photosynthesis in plants.

Thus, the plant's source of light is removed by keeping them in the dark for 24 to 48 hours.

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Answer:

Another type of lipid in the cell membrane is cholesterol that makes the membrane more fluid.

Embedded in the phospholipid bilayer are proteins that also aid in diffusion and in cell recognition.

Proteins called transport proteins go all the way through the bilayer, while integral proteins are only on one side.

Integral proteins are also called transmembrane proteins.

Large molecules like lipids or carbohydrates use proteins to help move across cell membranes. 

Some of the membrane proteins have carbohydrate glycoproteins attached to help cells in recognize each other and certain molecules.

List 4 functions of the cell or plasma membrane:

1.) identification

2.) communication

3.) regulation of solute exchange through the membrane

4.) isolation of the cytoplasm from the external environment

Answer:

atoms

Explanation:

Atoms and molecules are part of the chemical level of organization of the human body.

Answer:Chemical.

Explanation:When u (you) consume anything building your body you cant reverse it. That makes it chemical.