Save
Upgrade to remove ads
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

Bio test #3 part 2

QuestionAnswer
Meiosis and mitosis are both processes that involve nuclear division. What is the difference between the two? Mitosis is nuclear division, which ultimately leads to DIPLOID SOMATIC CELLS. Meiosis is nuclear division, which ultimately leads to HAPLOID GAMETES.
Meiosis also has been called reduction division because there is a reduction in the chromosome number during two separate nuclear and cell divisions to produce gametes.
A LATTICE OF PROTEINS holds two replicated chromosomes in precise register with one another. synaptonemal
The zygote has two copies of each chromosome.
The homologous chromosomes (homologues) pair up during meiosis I. Each homologue pairs along its entire length. This process is called synapsis.
If you could examine closely a recombination nodule, you may find enzymes necessary to break and rejoin homologous chromosomes.
The fusion of male gamete cells with female gamete cells is called syngamy.
The synaptonemal complex develops early in meiosis. It is a lattice of proteins that holds homologous together.
All of the following animal cells are diploid except gametic.
The reduction division that separates two haploid complements from each other is called meiosis.
In which of the following steps of glycolysis are two ATP molecules are required? glucose priming
The end-product of glycolysis is pyruvate.
Which of the following statements about fermentation is false? Cells can only undergo one type of fermentation.
In glycolysis, a major portion of the energy remains in the final product, which is called ________. pyruvate
You are examining some live cells in a Petri dish, when you begin to imagine what you would do if suddenly one of them were to burst into flames. Of course, in order for this to happen the cell would have to transfer electrons directly to oxygen, skipping the intermediate electron carriers.
The electron TRANSPORT chain, a series of membrane-associated electron CARRIERS, loses most of the energy by driving several transmembrane proton pumps.
In OXIDATIVE respiration, energy is harvested from glucose molecules in a sequence of four major pathways. Which of the following is not one of these four pathways? beta oxidation
A biochemist wants to control the initial substrate-level phosphorylation that occurs in the tracheal cells of grasshoppers once GLUCOSE has crossed the plasma membrane. This means that he will have to prevent glycolysis from occurring in the cytoplasm.
Visible light with longest wavelength and lowest-energy photons; one of the regions where chlorophylls absorb. Red
The plant hormone abscisic acid (ABA) is involved in the regulation of PHOTOrespiration. Based on this information, ABA likely plays a role in the opening and closing of stomata.
Fall leaf color on deciduous trees is a result of cessation of CHLOROPHYLL production, which allows the accessory pigments to be revealed.
Photosystem II absorbs protons that are slightly more energetic than photosystem I, but similarly pass this energy to a pigment called P680.
Which of the following statements supports the fact that chlorophyll a is not the only pigment involved in photosynthesis? The rate of photosynthesis is HIGH at wavelengths when the absorption by chlorophyll a is low.
Created by: evie mcintyre
 

 



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