Read the questions carefully. When you have questions, ask your teacher! We're here to help. Good luck!
Which one is NOT a characteristic of all living thing?
Sunlight is an example of a stimulus.
_____ refers to the process by which populations change over time.
Match the term with the definition
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
Adaptation | arrow_right_alt | humans select plants or animals for breeding based on desired traits |
Variations | arrow_right_alt | organisms inherit advantageous traits for better chances of survival |
Natural Selection | arrow_right_alt | an inherited trait that helps an organism survive |
Artificial Selection | arrow_right_alt | natural differences in traits in a population |
Define what a physical trait is and what an adaptation is (how are they similar and different). Use the wolf as an example.
What are the three domains of the classification system?
Eukarya is made up of prokaryotic species with cell walls.
The kingdom ______ gets energy by absorbing materials, often from dead organisms.
This kingdom contains multicellular organisms that lack cell walls and chloroplasts. They get nutrients by consuming/eating other organisms.
This kingdom is full of species that are either unicellular or multicellular and can reproduce sexually or asexually.
Use the dichotmous key to identify what type of dragon that is.
Which one is not one of the three basic characteristics of cells and organisms? (aka the cell theory)
All cells have a cell membrane.
All cells have a flagella to move.
All cells have cytoplasm.
All cells have organelles.
All cells have mitochondria to make energy.
All cells have DNA or genetic material.
Match the organelle (cell part) to its function. Read the statements CAREFULLY. Please please read them carefully. Read them twice, three times, just read them...and read them carefully!
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
Nucleus | arrow_right_alt | this is where cellular respiration occurs, which releases energy to be later be used |
Chloroplast | arrow_right_alt | this is where the cell stores its genetic material, the DNA |
Ribosomes | arrow_right_alt | this is where photosynthesis takes place |
Mitochondria | arrow_right_alt | this is where osmosis, diffusion, and active or passive transportation takes place |
Lysosomes | arrow_right_alt | these make proteins, which y'all now know we need |
Cell Membrane | arrow_right_alt | helps break down waste, damaged cell parts, and invaders to be later removed from the cell |
What is diffusion?
Active transport differs from diffusion because it:
What is the main purpose of photosynthesis in plants?
Which of the following best describes cellular respiration?
Put the stages of mitosis in the correct order:
Metaphase
Anaphase
Prophase
Telophase
What is the main purpose of mitosis in living organisms?
What phase of mitosis do you think is happening here?
What is the main purpose of meiosis?
Which of the following is a unique feature of meiosis compared to mitosis?
Below are five questions about mitosis. Use the word below to fill in the blanks for questions 29-33.
chromosome
DNA
interphase
cytokineses
spindle fibers
What is the best definition of heredity?
If a cell’s mitochondria were damaged, what would likely happen to the cell? Why?
Why is the cell membrane compared to a gatekeeper? What does it control?
This question is a wonderful opportunity to go above and beyond and show the depth of your knowledge.
What would happen if cells divided without copying their DNA first?
What topic in 6th grade science did you enjoy learning about the most? And why?