Photosynthesis
------Which electron flow utilizes photo-system 1?
A) Non-Cyclic Electron Flow
B) Cyclic Electron Flow
-----Carbon dioxide is converted to glucose in the
A) Light Dependent Reaction
B) Light Independent Reaction
B) Cyclic
B) Light Independent
What phases are included in Interphase?
G1
S Phase
G2
Does mitosis create genetically identical or different daughter cells?
Identical cells
Does meiosis create genetically identical or different daughter cells?
different
In Gregor Mendel garden pea experiment, which trait of garden pea flower color was dominant?
A) Purple Flower
B) White Flower
C) Brown Flower
B) Purple Flower color was Dominant
Which of the below contains both the Non-Cyclic Electron Flow and Cyclic Electron Flow?
A) photo system 1
B) photo system 2
C) Light-Dependent Reaction
D) Light-Independent Reaction
C
In Mitosis, Which phase do chromosomes get pulled apart?
Anaphase
Resulting cells from mitosis have a genetic material of (2n).
What is that resulting daughter cell with 2n called?
Diploid
Resulting cells from Meiosis have a genetic material of (1n).
What is that resulting daughter cell of 1n called?
Haploid
Why were peas a good choice in Mendel's inheritance experiment?
-about 5 things, name at least 4
Cheap
Small
Easy to grow
Fast Growing
Self Fertilizing
In the Light-Dependent Reaction which molecules are produced, and in what ratio?
-Twice as much ATP than NADPH
-Oxygen
After G1 and before S Phase, what phase happens and what is it’s purpose?
R1
What is the purpose of Mitosis?
(name at least three)
Repair
Replacement
Growth
Asexual reproduction
When do Dyads first appear in Meiosis?
Anaphase 1
In Mendel's work, what was the phenotypic ratio in his F2 generation of garden peas?
3 Purple flower: 1 White Flower
Two part question:
What is the waste product released in the Light-Dependent Reaction?
Where does the Light-InDependent Reaction take place?
Oxygen
Stroma of cholorplast
Whats the term for how a bacterium reproduce and divide into genetically identical daughter cells?
Binary Fission
A cell of 2n=90 undergo mitosis.
How much genetic material with a resulting daughter cell have?
90
A cell of 2n=80 undergo Meiosis.
How much genetic material with a resulting daughter cell have?
40
In Garden peas, terminal flowers are dominant to axial flowers.
Cross two heterozygous individuals?
What is the chance of having a garden pea with axial flowers in the F1 generation?
1/4 chance
The Photosynthesis Equation is
6CO2 + 12H2O ----> C6H12O6 + 6O2 + 6H2O
A product is oxygen which comes from?
A) Carbon Dioxide
B) Light
C) Water
D) Chlorophyll
C) Water (when it was split)
Define Contact Inhibition and Non-Disjunction.
The inhibiting of a cell dividing because of physical contact with another cell
Improper distribution of DNA during anaphase
What are the three ways to differentiate chromosomes?
Length
Centromere location
Banding pattern
In Meiosis, "crossing over" happens in __________,
Monads first appear in ___________, and
in males meiosis creates 4 _____ cells while females create __ egg cells.
Prophase 1
Anaphase 2
Sperm
1
In willow trees, brown leaves are dominant to red leaves.
A Heterozyous willow tree is crossed with a red leaved willow tree.
What is the expected genotypic ratio of the F1 generation?
%50 Rr
%50 rr