Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Genes

QuestionAnswer
What are Chromosomes? Structures within the nucleus made of DNA and protein that carry genetic information
What is Chromatin? A complex of DNA and proteins that makes up chromosomes, it's loosely coiled in the nucleus when the cell is not dividing
What are the 3 parts of a DNA Nucleotides? Phosphate, sugar (deoxyribose) and the Nitrogenous bases
What is a codon? A sequence of 3 nitrogenous bases that codes for a specific amino acid during protein synthesis
What is a nucleotides? The basic building block of DNA and RNA, consisting of a phosphate group, a sugar, and a nitrogenous base.
What are amino acids and proteins? Amino acids are the building blocks of proteins; proteins are large molecules made up of chains of amino acids and are essential for many functions in the body.
What is a gene? A segment of DNA that codes for a specific protein or trait.
What is Phenylketonuria (PKU)? A genetic disorder in which the body can’t break down the amino acid phenylalanine, leading to intellectual disabilities if untreated.
What is down syndrome? A genetic disorder caused by an extra copy of chromosome 21, leading to developmental and intellectual delays.
What is Huntington Disease? A genetic disorder caused by a faulty gene that leads to progressive breakdown of nerve cells in the brain.
What is a transgenic organism? An organism that has been genetically modified to contain DNA from another species.
What is a genetic Engineering? The direct manipulation of an organism’s DNA to change its traits or produce new proteins.
What are Mutations? Changes in the DNA sequence that can lead to genetic variation or disease.
What are Mutagens? Agents such as chemicals or radiation that can cause mutations in DNA.
What is cloning The process of creating an identical copy of a gene, cell, or entire organism.
What are nitrogenous Bases? The 4 bases of the DNA (Adenine - A) (Thymine - T) (Cytosine - C) (Guanine- G)
Created by: Rocshanna
Popular Life Science sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards