The chart below compares the characteristics of four different cells.
Which cell most likely represents a plant cell?
a) Cell W
b) Cell X
c) Cell Y
d) Cell Z

Answer:

hope it helps : )

Explanation:

Cartilage and Bone are specialized forms of connective tissue.

They are both made up of cells embedded in an extracellular matrix.

It is the nature of the matrix that defines the properties of these connective tissues.

Cartilage is thin, avascular, flexible and resistant to compressive forces.

Bone is highly vascularized, and its calcified matrix makes it very strong.

Answer:

Roots

Explanation:

ive taken the test

Answer:

roots

Explanation:

Answer:

what's the question though

Answer:

A, B and D

Explanation:

Answer and you’ll see.

Plants and other living things employ a process called photosynthesis to transform light energy into chemical energy that can then be released through cellular respiration to power the organism's activities.

When chlorophyll absorbs light energy during the light-dependent stage ("light" reactions), some electrons in the pigment molecules are excited to higher energy levels; these electrons then leave the chlorophyll and pass through a series of molecules, resulting in the formation of NADPH (an enzyme) and high-energy ATP molecules.

The light processes convert solar energy into chemical energy, which is then stored in NADPH and ATP molecules. As a byproduct of the light processes, oxygen gas is also released.

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Answer:

DNA is a dynamic and adaptable molecule. As such, the nucleotide sequences found within it are subject to change as the result of a phenomenon called mutation. Depending on how a particular mutation modifies an organism's genetic makeup, it can prove harmless, helpful, or even hurtful.

Explanation:

in-case anybody else had the same column 1 answers but different in the second:

Question-wording bias -- Using words in a survey that influence your answers

Under-coverage -- Not getting complete representation from the population you are studying

Response bias -- Answers that have been unfairly influenced

Answer:

I am not completely sure. I would say they are vestigial structures. some use them for display

Explanation:

Answer:

Vestigial Structure

Explanation:

Answer: The answer is D. One plant pollinates more flowers than the others.

Explanation:

Cellulose is a type of carbohydrate. Thus option D is correct.

What is cellulose ?

Cellulose is a complex unbranched kind of glucose, a residue polymer formed via beta-1,4 glycosidic connections. It has a chemical formula  (C6H10O5)n.

This chiral organic compound is tasteless, odor less, water-soluble and biodegradable.

There are huge application of cellulose in different sectors like paper, textiles, pharmaceuticals, and insulation.

The major classification are monosaccharides which can not be hydrolyzed into simple polyhydroxy aldehydes or ketone units for example glucose, fructose etc.

Oligosaccharides release 2 to 10 monosaccharide units after hydrolysis like Sucrose, maltose.

Polysaccharides are joined by a large number of monosaccharides by glycosidic bond such as starch, cellulose, glycogen.

Three types of major polysaccharides are starch main storage of plants, a polymer of alpha- Glucose and have amylose and amylopectin.

Glycogen are the main storage in animal body and their structure is similar to amylopectin.

Thus option D is correct.

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Find attached the options

Answer:

The option B in the attached is correct

Explanation:

In the given scenario the ant and stone are on the same disc and the stone is fixed.

The disc is moving at a constant speed in a clockwise direction while the ant is moving in the opposite direction.

The starting position is also attached with the ant opposite the stone.

So for a full rotation the ant would have gone round and met up with the stone.

If the disc completes a 3/4th revolution it will be at the position in B. The ant would have gotten to the stone by half revolution, and by 3/4th revolution it would have gone a quarter of the disc from the stone as shown

Answer:

A. Oxidation

Explanation:

Oxidation is a type of chemical weathering, not physical.

Answer:

b

Explanation:

The organelle that is responsible for storing the genetic information responsible for the production of proteins is nucleus. The correct option is A.

A nucleus is the membrane-enclosed organelle inside a cell that residences the chromosomes in genomics.

The nuclear membrane includes a collection of holes or pores that allow specific molecules to pass further and leave the nucleus.

The nucleus regulates and controls the activities of the cell and contains the genes, which contain hereditary information.

Ribosomes in eukaryotes receive protein synthesis orders from the nucleus, in which sections of DNA are transcribed to produce messenger RNAs (mRNAs).

An mRNA is transported to the ribosome, that also uses the information contained within it to construct a protein with a specific amino acid sequence.

Thus, the correct option is A.

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Answer: Cellular respiration is a process in which your body cells use the oxygen you breathe to get energy from the food you eat.

Explanation: During cellular respiration the cell uses oxygen to break down sugar. When the cell uses oxygen to break down sugar, oxygen is used, carbon dioxide is produced, and energy is released. Carbon dioxide is a byproduct of aerobic respiration in humans.

Answer:

CBAD

Explanation:

Answer:

Keep the airways clear of mucus and dirt, allowing us to breathe easily and without irritation.

Answer:

the circled ones are the only wrong ones

1. FFBb instead of FfBb

2.FfBb instead of FfBf( i think this was just a typo)

3. FfBb instead of Ffbb

Explanation:

you did well!

Answer:

Explanation:

A. soldis

Answer:

a

Explanation:

because it is a solid

Answer:

Following are the code to this question:

#include <iostream>//defining header file

#include <vector>//defining header file

using namespace std;

void PrintVectors(vector<int> numsList)//defining a method PrintVectors that accept an array

{

   int j;//defining integer variable

   for (j = 0; j < numsList.size(); ++j)//defining for loop for print array value  

   {

       cout << numsList.at(j) << " ";//print array

   }

   cout << endl;

}

int main()//defining main method  

{

   vector<int> numsList;//defining array numsList

   numsList.push_back(101);//use push_back method to insert value in array

   numsList.push_back(200);//use push_back method to insert value in array

   numsList.push_back(103);//use push_back method to insert value in array

   numsList.erase(numsList.begin()+1);//use erase method to remove value from array

   numsList.insert(numsList.begin(), 100);//use insert method to add value in array

   numsList.insert(numsList.begin()+2, 102);//use insert method to add value in array

   PrintVectors(numsList);//use PrintVectors method print array value

   return 0;

}

Output:

100 101 102 103  

Explanation:

In the above-given code, inside the main method an integer array "numList" is defined, that use insert method to insert value and use the erase method to remove value from the array and at the last "PrintVectors" method is called that accepts a "numList" in its parameter. In the "PrintVectors" method, a for loop is declared, that prints the array values.

Answer:

Complementary RNA (cRNA) is a copy of a strand of RNA that will bind to the appropriate region of the original molecule. If the original RNA stand had a base sequence of AUU, for example, the sequence of the cRNA strand would be UAA.

Hope it helps.

have a wonderful day!

Answer:

Transporte activo

Explanation:

Lyme disease is spread by ticks that attach to an animal to feed, and ticks play a critical role in the transmission of Lyme disease, as ticks are external parasites that feed on the blood of animals, including humans, and can transmit infectious diseases as they feed; this is option C.

When an infected tick attaches itself to an animal, it can transmit the bacterium responsible for Lyme disease, which is called Borrelia burgdorferi. The bacterium is typically present in the tick's saliva, and it can be transmitted to the animal as the tick feeds on its blood. Once the bacterium enters the animal's bloodstream, it can spread throughout the body and cause a range of symptoms, including fever, headache, fatigue, and a characteristic bullseye rash. Ticks play a critical role in the transmission of Lyme disease because they serve as both a vector and a reservoir for the bacterium.

Hence, ticks play a critical role in the transmission of Lyme disease, as ticks are external parasites that feed on the blood of animals, including humans, and can transmit infectious diseases as they feed; this is option C.

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complete question is below

Lyme disease is spread by ticks that attach to an animal to feed. Which describes the role of the tick?

A)SKIN

B)ABDOMEN

C)ticks are external parasites that feed on the blood of animals, including humans, and can transmit infectious diseases as they feed

Answer:

Oxygen

Explanation:

Answer:

For anyone who needs a real answer the answer is B:34

Explanation:

Answer:

B=34

Explanation:

Answer:

...enzymes increase the speed of the reaction

Explanation:

In biological systems, enzymes are proteins that mediate chemical reactions. They increase the rate of chemical reactions, by lowering the activation energy, required for the reaction (eg. hydrolysing a bond) to occur.

Enzymes require the aid of cofactors, inorganic molecules to act as complements to enzymes. They cause structural changes that result in substrate recognition and binding. Here they act by breaking down large fat molecules into fatty acids and lipids.

Answer:

Osteoclasts hollow out the medullary cavity

Answer: The rate of an enzyme might change as pH changes

Explanation: