a model of a crucial human body system. In 1 sentences, identify the body system, and explain how it interacts with the body system that is responsible for gas exchange with the external environment.
25 days ago
25 days ago
Organism A and Organism B, pictured below, have different organelles inside their cells. Imagine what would happen if Organism A could have some of the unique organelles of Organism B! In 1 sentences, describe which organelles Organism B has that Organism A does not, AND what functions Organism A could perform if it were possible to have Organism B's organelles!
organism A is a dog and organisim B is a flower plant
25 days ago
Organism B (the flower plant) has chloroplasts, which are absent in Organism A (the dog), and if Organism A could acquire these organelles, it could perform photosynthesis to convert sunlight into energy, potentially supplementing its energy needs.
25 days ago
Select whether the structure/description applies to prokaryotic cells only, eukaryotic cells only, or both types of cells.(
Prokaryotic Cells only Both Types of Cells Eukaryotic Cells only
Genetic material
Nucleus
No Nucleus
NO membrane bound organelles (like mitochondria)
Membrane bound organelles (like mitochondria)
Ribosomes
25 days ago
Here's how each structure/description applies:
- **Genetic material**: **Both Types of Cells**
- **Nucleus**: **Eukaryotic Cells only**
- **No Nucleus**: **Prokaryotic Cells only**
- **NO membrane bound organelles (like mitochondria)**: **Prokaryotic Cells only**
- **Membrane bound organelles (like mitochondria)**: **Eukaryotic Cells only**
- **Ribosomes**: **Both Types of Cells**
25 days ago
Question
Which type of external environment is a saltwater fish best adapted?(1 point)
Responses
hypotonic environment
hypotonic environment
osmotic environment
osmotic environment
hypertonic environment
hypertonic environment
isotonic environment
25 days ago
A saltwater fish is best adapted to a **hypertonic environment**.
25 days ago
Which is the reproductive process in which a cell produces two genetically identical cells, each with the same number of chromosomes as the parent?(1 point)
Responses
meiosis
meiosis
cell theory
cell theory
daughter cells
daughter cells
mitosis
25 days ago
The reproductive process in which a cell produces two genetically identical cells, each with the same number of chromosomes as the parent, is called **mitosis**.
25 days ago
The genetic material of the eukaryotic cell is stored inside which organelle?(1 point)
Responses
ribosome
ribosome
nucleus
nucleus
endoplasmic reticulum
endoplasmic reticulum
Ggolgi apparatus
25 days ago