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 ...

Praxis II Biology Content (5235) Questions and Answers 100% Pass Darwinian fitness is largely defined by: The ability to survive, reproduce, and pass on one's genes Look for evidence of contribution to more than one _____________ to determine better Darwinian fitness Generation A scientific theory is an explanation that is generally: Broad in scope, supported by a large body of evidence, and that can serve as the basis for a new hypothesis and experimentation Each gamete will contain one mem...

What are the parts of an animal (and plant) cell? ֎ -:- Nucleus ֎ Cytoplasm ֎ Cell membrane ֎ Mitochondria What are parts of a plant cell? ֎ -:- Rigid cell wall ֎ Large vacuole ֎ Chloroplasts ֎ (nucleus, cytoplasm, cell membrane and mitochondria) What does the nucleus do? ֎ -:- Contains DNA that controls what the cell does What does the cytoplasm do? ֎ -:- Its a gel-like substance where most of the chemical reactions happpen What does the cell membrane do? E x c e l ...

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...

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...

GCSE BIOLOGY LATEST 2023 100% PASS Define movement An action by an organism or part of an organism causing a change of position or place Define respiration The chemical reaction that breaks down nutrient molecules in living cells to release energy Respiration word equation Glucose+oxygen->water+carbon dioxide Respiration symbol equation Define sensitivity Ability to detect or sense changes in the environment and to make responses Define growth A permanent increase in size and mass by an...

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...

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 ...