Active vs Passive Transport
Which type of transport uses energy?
What is active transport?
Which type of solution hits equilibrium and has equal amounts of water being added and removed?
What is an isotonic solution?
What is the stage that occurs before mitosis and lasts the longest in the cell cycle?
What is interphase?
True or False: Binary fission and vegetative propagation are two types of asexual reproduction?
What is True?
In a process called __________, cells become different by expressing their genes to perform specific functions.
What is differentiation?
What are the three types of passive transport?
What is diffusion, osmosis, and facilitated diffusion?
In what type of solution will water from the surrounding liquid rush into a cell, causing it to swell and even burst?
What is a hypertonic solution?
During interphase, what are the three substages, and what do the letters stand for?
What is
G1, S, G2, g stands for growth, s stands for synthesis?
Mitosis is a type of (asexual/sexual) reproduction because it makes an exact copy of the parent from only one parent.
What is asexual reproduction?
In terms of DNA, what is the same no matter the type of organism?
What is the DNA sequence or the bases involved in DNA?
The three types of active transport are _____ _____, __________, and __________.
What is ion pumps, endocytosis, and exocytosis.
In what type of solution will water rush out of the cell and into the surrounding solution, causing the cell to shrivel and even lyse?
What is a hypotonic solution?
How many stages occur in Meiosis?
What is 2 stages?
Meiosis is a type of (asexual/sexual) reproduction because it makes cells that are different from the original parent cell?
What is sexual reproduction?
What kind of risks can be attributed to the mis-formation of cells during duplication
What is list a consequens of this action
Define endocytosis and exocytosis.
What is
endocytosis - movement of materials into a cell using a vesicle
exocytosis - movement of materials out of a cell using a vesicle?
Students conducted a scientific experiment to observe osmosis taking place in an egg. One egg was placed in the vinegar solution, and showed increase in mass after a period of time. This proves that vinegar is a (hypotonic or hypertonic) solution because water moved into the egg.
What is a hypotonic solution?
True or False: Meiosis decreases genetic diversity?
What is False?
[Gamete/Somatic] cells combining or fertilizing each other creates [diploid/haploid] cells from [diploid/haploid] cells.
What is
1. Gamete
2. Haploid
3. Diploid?
What is the difference between cancer and risks of tela/ana phase
What is
Cancer - a disease caused when cells divide uncontrollably and spread into surrounding tissues
Nondisjunction - the failure of the chromosomes to separate correctly?
When a liquid, such as water, is moving in or out of a cell passively, we call this _______?
What is osmosis?
Students conducted a scientific experiment to observe osmosis taking place in an egg. One egg was placed in the syrup, and showed decrease in mass after a period of time. This proves that syrup is a (hypotonic or hypertonic) solution because water out of the egg and into syrup.
What is a hypertonic solution?
True or False: Meiosis turns a diploid (2n) cell to 4 haploid (1n) cells?
What is True?
Show Picture 3
Which explanations below correctly describe the process of reproduction taking place in the organisms above? (Hint: there are 2 answers)
A. All three of the organisms are reproducing asexually.
B. The hydra and starfish are reproducing asexually and the planarian is reproducing sexually.
C. All of the offspring produced in the diagram are genetically identical to the parent.
D. The starfish produced are identical to the parent organism, but the hydra and planarian will have genetic diversity in the offspring.
What is
A and C?
Show photo 4
Does the individual in the karyotype have a chromosomal disorder?
A. Yes - Edward's syndrome
B. Yes - Turner's syndrome
C. Yes - Down syndrome
D. No - Individual is normal
What is
C. Yes - Down syndrome?