This document identifies various organelles and their functions, transport mechanisms, biomolecules and their structures, and abnormalities. It identifies the Golgi complex, rough and smooth endoplasmic reticulum, ribosomes, nucleus, nucleolus, mitochondria, lysosomes, and plasma membrane and their functions in protein synthesis, packaging, lipid synthesis, DNA synthesis, ATP production, degradation, and transport. It also discusses transport mechanisms like active transport, glucose transporters, exocytosis, endocytosis and their roles. Key biomolecules discussed include glucose, fructose, glycogen, triglycerides, cholesterol, lipoproteins, amino acids and their sources and functions in energy storage. Protein structure and abnormalities like sickle

1. SPOTTERS

2. a) Identify the
organelle-
Golgi complex
b) Mention its
function-
Packing Units

3. a) Identify the
organelle- Rough
Endoplasmic
reticulum
b) Mention its
function- Synthesis
of proteins

4. a) Identify the
organelle
Smooth ER
b) Mention its
function-
Synthesis of lipid

5. a) Identify the organelle- Ribosome
b) Mention its function- Synthesis of protein

6. a) Identify the
organelle?-
Nucleus
b) Mention its
function?
Synthesis of
DNA

7. ???
a) Identify the organelle? Nucleolus
b) Mention its function ?Synthesis of Ribosome

8. a) Identify the
organelle?
Mitochondr
ia
b) Mention its
function?-
ATP
Production.

9. 1. What is the nick name of the organelle- Power house of
the cell
2. Mention the metabolic cycles taking place in the
organelle- ETC, TCA cycle, Beta oxidation

10. a) Identify the organelle- Lysosome
b) Mention its function – Degradation of
protein, lipid and nucleotide

11. What are the marker enzymes of
- Plasma membrane- Na-K ATPase
- Nucleus- DNA polymerase

12. What are the marker enzymes of
- Endoplasmic reticulum- Glucose 6
phosphatase
- Mitochondria- ATP synthetase

13. What are the marker enzymes of
- Golgi apparatus- Galactosyl transferase
- Lysosomes- Acid phosphatase

14. What are the marker enzymes of
- Peroxisomes- Catalase
- Cytosol- Lactate dehydrogenase

15. Integral
protein
Peripheral
proteins
Lipids
Carbohydrates
1. Identify the given structure- Plasma Membrane
2. Mention any two functions- Transport of molecules,
Cell signaling

16. 1) Name the lipids forming the cell membrane-
Phospholipids,cholesterol
2) Why are they selected- amphipathic in nature

17. 1. Identify the type of transport mechanism-
Secondary active transport
2. Write any two of its characteristic features
Against the concentration gradient
Requires energy indirectly

18. 1. Name the transporter which helps in the entry of glucose
here- Glucose transporter
2. Which type of glucose transporter is present in muscle
and adipose tissue- GLUT-2

19. 1.Identify the transport mechanism shown
above- exocytosis
2.Name any one compound which uses this
mechanism- Hormones like insulin

20. 1.Identify the transport mechanism shown above-
Endocytosis
2.Name any one compound which uses this
mechanism- LDL

21. 1. What is optimum temperature of the given enzyme-
1000 C
2. Name the enzyme which acts at this temperature-
pepsin
100⁰C

22. 1. What is the optimum pH of the given enzyme- 2
2. Name the enzyme which acts at this pH- pepsin
2

23. 1. Identify the site marked in the enzyme-
Active site
2. What happens there- Substrate binding site
?

24. 1. Identify the site marked – Allosteric site
2. What happens at this site- When inhibitor attached
allosteric site substrate cannot fit correctly
?

25. 1. Identify the structure- Glucose
2. Name any two sources for it- Rice, Fruits

26. 1. Identify the structure- Fructose
2. Name any two sources for it- Honey, Fruits

27. 1.Identify the above compound- Glycogen
2. Name the organs which is storing the substance
in humans- Liver and Muscle

28. 1. Identify the above substance-polysaccharide
2. Write any two of its functions- Energy storage
and structural support

29. 1. Identify the substance - triglyceride
2. Which organ is storing the above
substance in humans- Adipose tissue

30. 1) Mention the greek letter used to name the carbon
marked by the arrow. Omega fatty acid
2) Name one fatty acid having 16 carbons.Palmitic
acid
1
2
3
4
5
6
7
8
16
α
β
γ
δ
ε
?

31. 1) Identify the compound- Cholestrol
2) Name any two compound derived from it-
Vitamin D, Estrogen

32. 1) Identify the above compound- Lipoprotein
2) Name the lipids present in the core-
Triglyceride & cholesterol
?

33. 1. Identify the stage of protein structure-
Primary structure
2. Name the bonds present in this structure-
Disulphide bond

34. 1. Identify the abnormality shown- Sickel Cell anemia
2. Write its genetic basis- Glutamic acid replaced by
valine in beta6 globin chain
?

35. 1. Identify the above structure - Hemoglobin
2. Mention its functions- Carry transport of oxygen from lungs to tissue and
transport of Co2 from tissue to lung