Review Time

1
Review Time
2
Photosynthesis
3
Where does photosynthesis take place in the cell?

• Chloroplast

4
What are the reactants of photosynthesis?

• Sunlight, water, Carbon dioxide

5
What are the products of photosynthesis?

• Glucose and Oxygen

6
What is made in the Calvin cycle?

• Glucose

7
List organisms that can make their own food

• Plants, algae, (some) bacteria

8
What is required in the light-dependent reaction?

• Light

9
Cellular Respiration
10
What are the reactants of cellular respiration?

• Glucose, oxygen

11
What are the products cellular respiration?

• Water, carbon dioxide, ATP

12
What is the equation for cellular respiration?

• C6H12O6 O2 ? H2O CO2ATP

13
Where is the most ATP produced in Cellular
Respiration?

• ETC! Electron Transport Chain

14
What is Glycolysis?

• Process of breaking down glucose into 2 pyruvates

15
How many pyruvates are made by 1 glucose?

• 2 pyruvates!

16
Where does Krebs cycle and ETC take place in the
cell?

• Mitochondria!

17
What does Aerobic Respiration mean?

• Oxygen is required

18
An example of anaerobic respiration is

• Fermentation (Alcoholic or Lactic acid)

19
What are the 2 types of fermentation?

• Alcoholic and Lactic Acid Fermentation

20
DNA
21
What are the 3 parts of a nucleotide?

• Sugar, Phosphate Group, Nitrogenous Base

22
In DNA what are the 4 Nitrogenous bases?

• Adenine
• Thymine
• Guanine
• Cytosine

23
Adenine pairs with who?

• Thymine

24
Guanine pairs with who?

• Cytosine

25
If there are 30 adenine how many of thymine
are there?___Cytosine?

• 30 thymine
• 20 cytosine

26
What is the shape of DNA called?

• Double Helix

27
Which 2 part of the nucleotide makes the
backbone of DNA?

• Sugar and Phosphate

28
Name 3 differences between DNA and RNA

1. RNA has Uracil/DNA has Thymine
2. RNA is single strand/ DNA is double
3. RNA can leave the nucleus where DNA can not

29
What is the name of the bond that holds the
nitrogenous bases together?

• Hydrogen Bond

30
Cell Growth and Division
31
The Cell cycle consists of 4 stages what are they?

• G1
• S phase
• G2
• Mitosis

32
Which 3 stage of cell cycle is Interphase?

• G1, S phase, G2

33
What is happening to the DNA in S Phase?

• DNA is Replicated

34
What are the 4 phases of Mitosis?

• Prophase
• Metaphase
• Anaphase
• Telophase

35
During Metaphase what is happening to the
chromosome?

• They line up in the middle

36
What type of cell is made through Mitosis?

• Somatic Cells, Body cells

37
After Mitosis how many daughter cells are
created?Are they identical?

• 2 Daughter cells
• Yes

38
Are the daughter cells diploid or haploid through
mitosis?

• Diploid 2n
• Same as parent

39
Meiosis
40
What type of cells are made through meiosis?

• Sex cells
• Gametes Sperm and Egg

41
How many daughter cells are made through meiosis?

• 4 Daughter cells

42
Are the daughter cells of meiosis haploid or
diploid?

• 1n Haploid
• ½ number if parent

43
If a parent cell has 8 chromosomes, after meiosis
how many chromosomes are in each daughter cell?

• 4 chromosomes

44
What is cancer?

• Uncontrolled Cell growth

45
What are some environmental factors that can
affect our genes/ cancer?

• Drugs, Chemicals, sun, pollution, radiation,
  temperature, mutation etc

46
Transcription and Translation
47
Where can you find mRNA?

• Nucleus and cytoplasm (ribosome)

48
What is the purpose of mRNA?

• To take DNAs message to Ribosome to make proteins

49
What is the nitrogenous bases that is only found
in RNA not DNA?

• Uracil

50
A Codon is made up of how many nitrogen bases?

• 3

51
What does RNA polymerase do?

• It adds RNA nitrogen base to DNA

52
Where does protein synthesis take place?

• Ribosome

53
What is the name of RNA that is found in the
Ribosome?

• tRNA

54
What are the monomers of protein?

• Amino Acids

55
What is the job of tRNA?

• To add amino acids by reading mRNA codons and
  make proteins

56
What is translation?

• Turning mRNAs codon into Amino Acids and
  ultimately proteins