stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
GA MILESTONE REVIEW 2 Flashcards | StudBud
Explore
/
GA MILESTONE REVIEW 2
GA MILESTONE REVIEW 2
23 terms
·
StudBud Administration
·
21 plays
GA MILESTONE REVIEW 2
Flashcards
23 cards
F
Practice quiz
P
Host live
L
Questions
23
Answers
1
Two parents are
Gg
for a dominant genetic disorder. What % of their children willhave it?
25%
75%
50%
100%
2
What is the role of mitochondria in eukaryotic plant cells?
cellular respiration
storage of water
photosynthesis
protein synthesis
3
A turkey's egg has 40 chromosomes. What is it's haploid #?
40
20
160
80
4
What is the formula for Photosynthesis?
H20+CO2+Sunlight=C6H12O6+O2
H20+CO2=C6H12O6+O2
H20+CO2+Sunlight=C6H96O6+O2
H20+CO2+Sunlight=C6H12O6+O
5
What is NOT one of the characteristics of life?
Made of cells
Breathes oxygen
Responds to stimuli
Maintains homeostasis
6
Which technology uses electricity to sort DNA fragments by their size?
Polymerase chain reaction
DNA microarrays
Gel electrophorisis
Genetic Engineering
7
What type of energy is ATP?
Thermal
Chemical
Kenetic
Physical
8
Which is not a part of the cell theory?
Viruses are alive
cells are made from existing cells
Cells are the basic unit of life
All organisms are made of cells
9
How is atmospheric nitrogen made available for use in the human body?
humans have enzymes that break the nitrogen down
sunlight breaks down the nitrogen
rain dissolves the nitrogen
bacteria break down the nitrogen
10
What is an advantage of sexual reproduction?
it is good in changing conditions
there is genetic variability
it is good in stable conditions
only takes one parent
11
Where does all energy originally come from?
Sunlight
Water
Plants
Batteries
12
What is the function of the Mitochondria?
Cleans the cell
Carries out aerobic respiration
Regulates what goes in and out of the cell
Holds genetic info
13
Does the presence of DNA help classify disease causing agents as either bacteria or viruses?
No, neither viruses nor bacteria have DNA
No, viruses and bacteria both have DNA
Yes, bacteria have DNA but viruses do not
Yes, viruses have DNA but bacteria do not
14
To release energy from ATP, a _______ is released and the molecule becomes _______.
phosphate, ADP
sugar, base
ADP, ATP
adenine, ATP
15
Pop Density = # organisms / total area. If 50 m2 area has 5 rabbits, what is the density?
1 rabbit per square meter
0.1 rabbits per 5 square meter
0.5 rabbits per square meter
1 rabbit per 10 square meters
16
Which of the following solutions is the strongest acid?
pH 6
pH 8
pH 3
pH 13
17
How are the chromosomes in the sex cells different from the chromosomes in body cells
sex cells have 1/2 the number of chromosomes
body cells have half as many chromosomes
sex cells have twice as many chromosomes
there is no difference
18
An organism's diploid number is 36. It has _____ chromosomes in it's gametes.
9
18
36
72
19
A turkey's egg has 40 chromosomes. What is it's diploid#?
80
20
40
160
20
What is Biology?
The study of life
The study humans
The study of animals
The study of plants
21
What is the correct order of Mitosis?
Prophase, Metaphase, Anaphase, Telophase
Metaphase, Prophase, Anaphase, Telophase
Prophase, Metaphase, Telophase, Anaphase
Telophase, Anaphase, Metaphase, Prophase
22
What is the difference between a cancer cell and a normal cell?
Normal cells cannot copy DNA
Normal cell divide uncontrollably
cancer cells cannot copy DNA
Cancer cells divide uncontrollably
23
What scientists won the Nobel Prize for developing a model of a DNA molecule?
Chargaff and Griffin
Hershey and Chase
Avery and Franklin
Watson and Crick
