Question

Refer to the table below, in which the presence (+) or absence (-) of certain types of organelles in five sample human cells is indicated. A blank does not signify the absence of an organelle, just its relative lack of importance when compared to the importance of other organelles.
$\begin{array}{cccccc}& \text{Nucleus}& \text{Flagellum}& \text{Liposome}& \text{Mitochondria}& \text{Golgi Apparatus}\\ \text{Cell A}& -& -& & -& \\ \text{Cell B}& +& -& +& ++& \\ \text{Cell C}& +& +& +& +& \\ \text{Cell D}& +& -& ++& +& \\ \text{Cell E}& +& -& & +& +\end{array}$

Identify the correct options for:
I. Cell which secretes proteins.
II. Mature red blood corpuscles
III. A haploid cell
(correct answer + 2, wrong answer - 0.50)

• A. I - Cell E
  II - Cells A and D
  III - Cell C
• B. I - Cell D
  II - Cells B and C
  III - Cell E
• C. I - Cell A
  II - Cells D and E
  III - Cell C
• D. I - Cell B
  II - Cells C and D
  III - Cell A

Answer 1

The correct option is A I - Cell E

II - Cells A and D
III - Cell C
(I) Cell E- All secretory cells have active Golgi apparatus. Proteins are sorted in the trans Golgi network and transported in vesicles to their final destinations.

(II) Cell A- Mature red blood cells are considered cell fragments or corpuscles as they lack a nucleus, DNA, and organelles like the endoplasmic reticulum or mitochondria to accommodate maximum space for hemoglobin.

(III) Cell C – Mammalian sperm is a haploid cell. Acrosome is a cap-like structure derived from the Golgi apparatus. Entire Golgi body is not present in sperm.