Search Header Logo
Endoplasmic Reticulum

Endoplasmic Reticulum

Assessment

Presentation

Biology

9th Grade

Hard

Created by

Joseph Anderson

FREE Resource

6 Slides • 6 Questions

1

Cell Biology

by najma naeem

2

​Cytoplasm

Cytoplasm is a thick solution that fills each cell and is enclosed by the cell membrane. ... All of the organelles in eukaryotic cells, such as the nucleus, endoplasmic reticulum, and mitochondria, are located in the cytoplasm.

media

3

​Cytoplasmic Organalles

Cytoplasmic organelles are "little organs" that are suspended in the cytoplasm of the cell. Each type of organelle has a definite structure and a specific role in the function of the cell. Examples of cytoplasmic organelles are mitochondrion, ribosomes, endoplasmic reticulum, golgi apparatus, and lysosomes.

media

4

Multiple Choice

Question image

What could be Chemical composition of Cytoplasm

1

Water and other dissolved substances

2

Proteins and fats

3

Lipids and fats

4

Polyasccharaides

5

Fill in the Blank

Cytoplasm is a ____________ Fluid

6

Open Ended

Give explanation of cytoplasm, Its composition and organalles

7

​Endoplasmic reticulum

endoplasmic reticulum (ER), in biology, a continuous membrane system that forms a series of flattened sacs within the cytoplasm of eukaryotic cells and serves multiple functions, being important particularly in the synthesis, folding, modification, and transport of proteins . All eukaryotic cells contain an endoplasmic reticulum (ER). In animal cells, the ER usually constitutes more than half of the membranous content of the cell. Differences in certain physical and functional characteristics distinguish the two types of ER, known as rough ER and smooth ER.

media

8

media

9

Open Ended

Write difference in SER and RER

10

Open Ended

Write function of Endoplasmic reticulum

11

​Ribosomes

A ribosome is a cellular particle made of RNA and protein that serves as the site for protein synthesis in the cell. The ribosome reads the sequence of the messenger RNA (mRNA) and, using the genetic code, translates the sequence of RNA bases into a sequence of amino acids.

media

12

Multiple Choice

Function of ribosomes is

1

mRNA production

2

Protein synthesis

3

DNA Stabilizing

4

Regulating transport of materials

Cell Biology

by najma naeem

Show answer

Auto Play

Slide 1 / 12

SLIDE