Choose the BEST al3 Answer the last questions by writing in the aiswe Which euka
ID: 252130 • Letter: C
Question
Choose the BEST al3 Answer the last questions by writing in the aiswe Which eukaryotic structure(s) consist of phospholipid bilayers? a the plasma membrane b. the nuclear membrane c. the Golgi apparatus d. the endoplasmic reticulum e. all of these structures are composed of phospholipid bilayers 1. Which organelle contains attached ribosomes? a. golgi apparatus b. rough endoplasmic reticulum c. peroxisome d. smooth endoplasmic reticulum e. lysosome 2. The organelle responsible for lipid synthesis and detoxifying drugs and alcohol is the a. golgi apparatus b. peroxisome c. rough endoplasmic reticulum d. smooth endoplasmic reticulum e. lysosome 3. Which organelle does most of cellular respiration take place in a cukaryotic cell? a. Endoplasmic reticulum b. Nucleolus c. Golgi apparatus d. Mitochondria 4. c. Nucleus 5. The nucleus a. contains chromosomes b. is surrounded by a double membrane separates the chromosomes from the rest of the cytoplasm c. d. is only present in eukaryotic cells e. all of the above are true 6. Once proteins are manufactured in the rough endoplasmic reticulum, they are typically transported to thewhere they are chemically modified. a. smooth endoplasmic reticulum b. nucleus c. golgi apparatus d. lysosome e. peroxisomeExplanation / Answer
Answer1) the answer for the above questions is a and b because only plasma and nuclear membrane consist of lipid bilayer which is amphipathic in nature that is both hydrophilic and hydrophobic regions are present and and maintain the fluidity of the membrane.
Answer 2) rough endoplasmic reticulum has attached ribosome because they play important roles in synthesis of protein and hormones so for protein synthesis and to make it easy these ribosome are directly attached to the RER.
Answer 3)smooth endoplasmic reticulum is responsible for the synthesis of lipids and detoxification.
Answer 4)mmitochondria is the organelle where cellular respiration takes place this helps in yielding ATP or energy for other work
Answer 5) the anseea for the above question will be all of these because nucleus is the one separate compartment where our chromosome lirand separated from rest of the other processes.
Answer 6)the answer will be c because Golgi apparatus is the place where the modification occur.
Answer 38)this type of mutation is known as nucleotide pair substitution because one base replaces other.