Part 1. This activity will help you identify functions of...

Part 1. This activity will help you identify functions of cellular structures. • Label each listed function with the corresponding cellular structure. • Use full names, not abbreviations. (Acceptable: smooth endoplasmic reticulum; unacceptable: smooth ER). • Many cellular structures serve multiple functions and therefore may be listed more than once. Cellular Structure | Function --- | --- | adhere neighboring animal cells together but do not allow passage of molecules between cells | allows passage of molecules between the nucleus and cytoplasm | captures light energy to link carbon molecules to synthesize carbohydrates | enclose "cargo" to be moved between other organelles of the endomembrane system | converts chemical energy from macromolecules to ATP | extracellular structure that provides support for the cell | facilitate autophagy | intracellular structure provides support and structure for the cell | maintains shape of the nucleus | modifies proteins | moves cells | moves vesicles within cells | secretes glycoproteins | stores calcium | stores genetic information | synthesizes lipids | synthesizes proteins | tunnels that allow passage of water and small molecules between plant cells

Transcript

00:01 Hi everyone so it is the fill in the blanks type of the question so in this question various functions of the cell organals are given to us and we need to find out the correct cell organ with respect to their functions okay so coming on to the first question so in the first question we need to find out the name of the cell organel that is going to adhere the neighboring animal cells together but do not allow the passage of molecules between them so that is basically the cell cell junctions and in the cell cell cell junctions we can also write specifically the tight junctions.

00:30 So the correct answer for this question would be the tight junctions.

00:36 Okay.

00:36 Now, coming on to the second part of this question.

00:39 So in the second part of this question, we need to find out that structure that is going to allow the passage of molecules between nucleus and cytoplasm.

00:50 So that is basically the nuclear pore.

00:53 So this structure, that is nuclear pore, is going to allow the passage of molecules between.

00:59 This nucleus and this cytoplasm.

01:03 So that structure is termed as the nuclear pore complexes.

01:06 So we can write here nuclear pore complexes.

01:12 Okay, now coming on to the third part of this question.

01:14 So in the third part of this question, we need to find out the organ or cell structure that is going to capture the light energy to link the carbon molecules to synthesize the carbohydrates.

01:24 So that is basically the photosynthesis reaction and photosynthesis reaction occurs in the structure and those structures are termed as the chloroplast.

01:32 Okay.

01:33 Coming on to the next question, so in the next question, we need to find out that cell structure that is going to enclose the cargo to be moved between other organs of the endomebrain system.

01:44 So cargo is basically any protein that is carried between the vesicles of the cell's secretary system.

01:51 Okay, so that cargo protein is enclosed by none other than the golgi apparatus.

01:57 Apparitis is often found in the close proximity.

02:00 To the endoplasmic reticulum in the cell.

02:02 So the protein cargo moves from the er to the golgi modified within the golgi and is then sent to the various destinations in the cell including the lysosomes and the cell surface.

02:15 Therefore the correct answer for this question would be the golgi apparatus.

02:21 Okay, so that would be the correct answer for this particular question.

02:25 Now coming on to the next question.

02:27 So in the next question, we need to find.

02:30 Out that extracellular structure that is going to provide support for the cell.

02:37 Okay, so that extracellular structure is the cell wall.

02:41 Therefore the correct answer for this question is the cell wall.

02:44 So though plants don't make collagen, but they don't have their own type of the supportive extracellular structure, that is the cell wall.

02:53 So the cell wall is a rigid covering that surrounds the cell and it is going to protect it, provides its support, as well as the shape.

03:02 Now coming on to the next part of this question.

03:04 So in the next part of this question, we need to find out the cell structure that is going to facilitate the autophagate...

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