The cell sap - Study guides, Class notes & Summaries

AQA GCSE Biology - Paper 1 Latest Test Exam Questions 2024. What does a nucleus do? - CORRECT ANSWER It contains genetic material and controls the activities of the cell What does cytoplasm do? - CORRECT ANSWER It's a gel-like substance where most of the chemical reactions happen. It contains enzymes that control these chemical reactions What does a cell membrane do? - CORRECT ANSWER It holds the cell together and controls what goes in and out What do mitochondria do? - CORRECT AN...

BIO 106 Exam 1 WSU Questions and Answers Rated A+ Which of the following statements is most likely to be true? Water flows into the direction of the lowest water potential. Plasmolysis is a cellular loss of water. How can a cell potentially prevent this? Increasing the cytoplasmic solute concentration What is correct about stomata movement control? Pick the Best. Two of the above. Which tissue will an aphid quite specifically try to suck on? Phloem The water potential in the ...

AQA GCSE Biology Paper 1 Topics 1-4 Name the main organelles in an animal cell: ️> nucleus > cytoplasm > cell membrane > ribosomes > mitochondria What organelles does a plant cell have but animal cell doesn't? ️> chloroplast > cell wall > vacuole What organelles does a Bacteria cell have? ️> no nucleus > circular strand of DNA > rings of plasmid > cell wall > cell membrane What is a eukaryotic cell? ️A cell that c...

Combined Science Higher Biology GCSE 9-1 AQA Flashcards Graded A+ What is a cell? ️The basic unit of all living things What is a eukaryotic cell? ️A cell with a nucleus What is a prokaryotic cell? ️A cell without a nucleus Features of a eukaryotic cell? ️- Have a membrane bound nucleus - Large (10 - 100 µm) - Multi cellular - Complex Features of a prokaryotic cell? ️- Lacks a nucleus - Small (0.1 - 5 µm) - Unicellular - Simple Example of prokaryotic cell... ️Bacteria ...

AQA GCSE Biology (9-1) - Paper 1 Verified Solutions What are the two types of microscopes? ️Light Microscope Electron Microscope What is the magnifying power of a light microscope? ️x 2,000 What is the magnifying power of an electron microscope? ️x 2,000,000 What is the resolving power? ️The ability to distinguish between two separate points What is the resolving power of light microscopes? ️200 nm What is the resolving power of electron microscopes? ️0.2 nm What are ...

What does a nucleus do? - correct answer It contains genetic material and controls the activities of the cell What does cytoplasm do? - correct answer It's a gel-like substance where most of the chemical reactions happen. It contains enzymes that control these chemical reactions What does a cell membrane do? - correct answer It holds the cell together and controls what goes in and out What do mitochondria do? - correct answer These are where most of the reactions for aerobic respiratio...

Substance that is metabolized by or incorporated into an organism - Answer-nutrient What is the biggest advantage of having a complete digestive tract? - Answer-specialized compartments can have different conditions As a red blood cell leaves the foot moving to the heart, it is carrying _________ gas. It travels through the Inferior Vena Cava, into the ____________ of the heart, then into the _____________ before heading to the lungs via the _______________. - Answer-Carbon dioxide, right a...

UNC Biol 205 Exam 2 Questions With Verified Answers when cells respond to an extracellular signal, they most often convert the information carried by this molecule from one form to another. What is this process called? - answersignal transduction When does signal transduction begin? - answerwhen the receptor on a target cell recieves and incoming extracellular signal and then produces intracellular signaling molecules that alter cell behavior extracellular signal molecules, released loca...

AQA GCSE Biology - Paper 1 Questions And Answers Graded A+. What does a nucleus do? - correct answer. It contains genetic material and controls the activities of the cell What does cytoplasm do? - correct answer. It's a gel-like substance where most of the chemical reactions happen. It contains enzymes that control these chemical reactions What does a cell membrane do? - correct answer. It holds the cell together and controls what goes in and out What do mitochondria do...

UNC Biol 205 Exam 2 Questions With Verified Answers when cells respond to an extracellular signal, they most often convert the information carried by this molecule from one form to another. What is this process called? - answersignal transduction When does signal transduction begin? - answerwhen the receptor on a target cell recieves and incoming extracellular signal and then produces intracellular signaling molecules that alter cell behavior extracellular signal molecules, released loca...