All categories

3 years ago

PLTW IM Chapter 1.2-1.3 i need this please

Computers and Technology

1 answer:

Luden [163]3 years ago

7 0

Answer:

Biomedical Science

The application of the principles of the natural sciences, especially biology and physiology to clinical medicine

Control group

The group in an experiment where the independent variable being tested is not applied so that it may serve as a standard for comparison against the experimental group where the independent variable is applied.

Dependent Variable

The measurable affect, outcome, or response in which the research is interested.

Experiment

A research study conducted to determine the effect that one variable has upon another variable

Forensic Science

The application of scientific knowledge to questions of civil and criminal law

Hypothesis

Clear prediction of anticipated results of an experiment

Independent Variable

The variable that is varied or manipulated by the researcher

Negative control

Control group where the conditions produce a negative outcome. Negative control groups help identify outside influences which may be present that were not accounted for when the procedure was created

Personal protective equipment

Specialized clothing or equipment, worn by an employee for protection against infectious materials.(as defined by OSHA)

Positive control

Group expected to have a positive result, allowing the researcher to show that the experiment set up was capable of producing results.

Adenine

A component of nucleic acids, energy carrying molecule such as ATP, and certain co enzymes. Chemically it is a purine base.

Chromosome

Any of the usually linear bodies in the nucleus that contain genetic material.

Cytosine

A component of nucleic acids that carries hereditary information in DNA and RNA in cells . Chemically it is a pyrimidine base.

Deoroxyribonucleic acid

A double-stranded helical nucleic acid molecule capable of replicating and determining the inherited structure of a cell proteins

Gel electrophoresis

The separation of nucleic acids or proteins, on the basis of their size and electrical charge, by measuring their movement through an electrical field in a gel.

Gene

A discrete unit of hereditary information consisting of a specific nucleotide sequence in DNA.( or RNA in some viruses).

Guanine

A component of nucleic acids that carries hereditary information in DNA and RNA in cells. Chemically it is a purine base.

Helix

Something in spiral form.

Model

A simplified version of something complex used, for example, to analyze and solve problems or make predictions.

Nucleotide

A building block of DNA, consisting of a 5 carbon sugar convalently bonded to a nitrogenous base and a phosphate group.

Restriction enzymes

A degradative enzyme that recognizes specific nucleotide sequences and cuts up DNA

Restriction fragment length polyphorisms (RFLPs)

Differences in DNA sequences on homologous chromosomes that can result in different patterns of restriction fragment lengths (DNA segments resulting from treatment with restriction enzymes)

Thymine

A component of nucleic acid that carries hereditary information in DNA cells. Chemically, it is a pyrimidine base

Autopsy

An examination of the body after death usually with such dissections as will expose the vital organs for determining the cause of death

Bibliography

a document showing all the sources used to research information

Citation

A written reference to a specific work by a particular author or creator which identifies the document in which the work may be found

Documentation

The act of creating citations to identify resources used in writing a work

Health Insurance Portability and Accountability Act (HIPAA)

A comprehensive set of standards and practices designed to give patients specific rights regarding their personal health information

Medical examiner

A physician who performs an autopsy when death may be accidental or violent. He/she may also serve in some jurisdictions as the coroner.

Explanation:

This is what I found when I searched up pltw chapter 1.2-1.3 answers.

I did this because there was not really a question in there.

PS:

I'm sorry if this is too long for you to read.

Give me brainliest, if you want to, that is.

You might be interested in

JAVA Question!

dybincka [34]

I don't see any error on your code, everything is well written and simple. Except trying putting PUBLIC on your Class displayer. If you encounter the same problem again try to rebuild your whole code and try to recompile the whole code. Even try restarting your personal computer.

5 0

3 years ago

The Polish mathematician Wacław Sierpiński described the pattern in 1915, but it has appeared in Italian art since the 13th cent

soldi70 [24.7K]

Answer:

/ Sierpinski.java

public class Sierpinski {

// method to find the height of an equilateral triangle with side length =

// length

public static double height(double length) {

// formula= length*sqrt(3)/2

double h = (length * Math.sqrt(3)) / 2.0;

return h;

}

// method to draw a filled triangle (pointed downwards) with bottom vertex

// x,y

public static void filledTriangle(double x, double y, double length) {

// finding height

double h = height(length);

// filling triangle as a polygon

// passing x, x-length/2, x+length/2 as x coordinates

// and y, y+h, y+h as y coordinates

StdDraw.filledPolygon(new double[] { x, x - (length / 2.0),

x + (length / 2.0) }, new double[] { y, y + h, y + h });

}

// method to draw an n level sierpinski triangle

public static void sierpinski(int n, double x, double y, double length) {

// checking if n is above 0 (base condition)

if (n > 0) {

// drawing a filled triangle with x, y as bottom coordinate, length

// as side length

filledTriangle(x, y, length);

// drawing the triangle(s) on the top

sierpinski(n - 1, x, y + height(length), length / 2);

// drawing the triangle(s) on the left side

sierpinski(n - 1, x - (length / 2.0), y, length / 2);

// drawing the triangle(s) on the right side

sierpinski(n - 1, x + (length / 2.0), y, length / 2);

}

public static void main(String[] args) {

// parsing first command line argument as integer, if you dont provide

// the value while running the program, this program will cause

// exception.

int n = Integer.parseInt(args[0]);

// length of the outline triangle

double length = 1;

// finding height

double h = height(length);

// drawing a triangle (pointed upwards) to represent the outline.

StdDraw.polygon(new double[] { 0, length / 2, length }, new double[] {

0, h, 0 });

// drawing n level sierpinski triangle(s) with length / 2, 0 as x,y

// coordinates and length / 2 as initial side length

sierpinski(n, length / 2, 0, length / 2);

}

7 0

3 years ago

Please help. 10 points

pickupchik [31]

Answer:

God Is Good He Will Always Help You He Is Good And Always Good!!

If God Is For Us Who Can Be Against us?? Romans 8:31

Explanation:

6 0

3 years ago

Read 2 more answers

Select the correct answer from each drop-down menu.

tia_tia [17]

Answer:

<dd> tag is used

Explanation:

The <dd> tag is used in HTML document to explain set of terms. The <dd> tag list is used in conjunction with the <dl> term. Inside a <dd> tag we can insert text, sentence, paragraph or links. There are 4 primary tags to build any website. Every HTML document begins and ends with HTML tag.

6 0

3 years ago

All of the following are methods to improve the communication of your key messages EXCEPT:

uysha [10]

Answer:

Fill the slides with images and animations

Explanation:

these will most likely distract the audience

6 0

3 years ago

Read 2 more answers