bio retest
30 Questions
2 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

cytoplasm

a jellylike fluid inside the cell

nucleus

control center of the cell

chromatin

complex of DNA that house the instructions for proteins

nucleolus

<p>makes ribosomes</p> Signup and view all the answers

vacuole

<p>stores materials like macromolecules and water</p> Signup and view all the answers

vesicle

<p>transports materials</p> Signup and view all the answers

lysosome

<p>filled with enzymes that digest macromolecules</p> Signup and view all the answers

cytoskeleton

<p>helps the cell keep its shape</p> Signup and view all the answers

centrioles

<p>cell organelle that aids in cell division in animal cells only</p> Signup and view all the answers

ribosomes

<p>makes proteins</p> Signup and view all the answers

rough ER

<p>makes proteins that get exported or are in the membrane</p> Signup and view all the answers

smooth ER

<p>detoxifies drugs and make membrane lipids</p> Signup and view all the answers

golgi complex

<p>a cell organelle that helps make and package materials to be transported out of the cell</p> Signup and view all the answers

chloroplast

<p>where photosynthesis occurs</p> Signup and view all the answers

mitochondria

<p>takes food energy and converts into a form the cell can use</p> Signup and view all the answers

cell wall

<p>ridged layer that regulates what enters and leaves the cell</p> Signup and view all the answers

cell membrane

<p>a cell structure that controls which substances can enter or leave the cell</p> Signup and view all the answers

identify 4 main organelles that are used when making proteins that are used for digestion

<p>rough ER, vesicle, golgi, plasma membrane</p> Signup and view all the answers

identify 2 organelles that bring the food and eat it

<p>vacuole and lysosome</p> Signup and view all the answers

identify the levels of organization in multicellular organisms from largest to smallest

<p>organism, organ system, organ, tissue, cell, molecule, atom</p> Signup and view all the answers

why do multicellular organisms have these distinct levels?

<p>division of labor</p> Signup and view all the answers

identify two pieces of the plasma membrane

<p>lipids and proteins</p> Signup and view all the answers

explain difference between permeable and impermeable

<p>p-can pass through i-cannot pass through</p> Signup and view all the answers

explain difference between positive and negative feedback

<p>p- increase (more) n- stable (balance)</p> Signup and view all the answers

endocytosis is a form of passive transport

<p>false</p> Signup and view all the answers

osmosis requires a protein channel

<p>true</p> Signup and view all the answers

diffusion is different than passive transport

<p>false</p> Signup and view all the answers

what kinds of molecules can pass easily through the membrane?

<p>small and nonpolar</p> Signup and view all the answers

hypertonic

<p>water moves out and cell shrivels or shrinks</p> Signup and view all the answers

hypotonic

<p>water moves into the cell and swells or bursts</p> Signup and view all the answers

More Like This

Statistics in Kinesiology Chapter 13
17 questions

Statistics in Kinesiology Chapter 13

ManeuverableForgetMeNot2590 avatar
ManeuverableForgetMeNot2590
Grading System and Retesting Policy
40 questions
Use Quizgecko on...
Browser
Browser