Cell membrane D. Ribosomes 答案 C。解析:文章中明确提到“The cell membrane surrounds the cell and acts as a barrier”,即细胞膜围绕着细胞并充当屏障。相关推荐 1Cells are the basic units of life. Every living organism is made up of one or
Cells are the basic units of life. Every living organism is made up of one or more cells. The cell has many different structures that perform specific functions.The cell membrane is the outer boundary of the cell. It controls what enters and leaves the cell. The cell membrane is made up...
Watch complete video answer for “Permanent tissues which are made up of more than one type of ” of Biology Class 11th. Get FREE solutions to all questions from chapter ANATOMY OF FLOWERING PLANTS.
upofonlyonecell.Theyaremuchtoosmalltobeseenwiththenakedeyealone. Theorganismsarecalledmicroorganisms! Howcanweseeandstudysuchtinyorganismsorthesinglecellsofamany-celled organism?Wecanuseamicroscope.Amicroscopeisaninstrumentthatmakes objectsappearlarger.Haveyoueverusedahandlens?Ahandlensisasimple ...
An organism with only one cell is called a unicellular organism. Unicellular organisms can be complex too, even though they are simply a one-cell organism. They include bacteria, yeast, amoeba, and paramecia. Multicellular organism: These are organisms that are made up of more than one cell....
Cells are the basic units of life. Every living organism is made up of one or more cells. The cell has many different structures that perform specific functions.The cell membrane is the outer boundary of the cell. It controls what enters and leaves the cell. The cell membrane is made up...
1 All organisms are made up of one or more cells.(a) For each of the descriptions below, put a cross 区 in the box that corresponds to the correct statement about the features of animal, plant and prokaryotic cells.(6)(i) Genetic material is B] A separate strands in animal and ...
Your body is made up of little cells(细胞).Each one of these is alive. The big difference between your body and a man-made machine is that every part of your body is alive. Each cell has a job to do and needs energy to do it. If you count correctly you will find the total is...
Which of the following is wrong ? View Solution Which of the following is wrong? View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths DC Pandey Solutions for Physics ...
What is the non-living part of a plant cell called? What is the living part of a cell? What is made up of one cell? Humans are composed of what cells? What is a term for living things composed of more than one cell? What cells are sapwood made of? What is the protoplasm outsid...