Nature of Science/Scientific Method
The variable being measured.
What is the dependent variable?
Fats, oils and cholesterol are all types of what?
What are Lipids?
Phase of mitosis in which the chromosomes separate and move to opposite ends of the cell
What is Anaphase?
Which type(s) of cells have genetic material that is contained in a nucleus?
What are both plant and animal cells (Eukaryotic)?
Sexual cellular reproduction, only happens in Gametes, produces genetically different daughter cells. PMAT 1 & 2.
What is Meiosis?
The thing that changes in an experiment
What is the Independent Variable
RNA and DNA are which type of macromolecules?
What are Nucleic Acids?
Asexual cellular reproduction, only happens in body cells, produces genetically identical daughter cells. PMAT
What is Mitosis?
The cell membrane of the red blood cell will allow water, oxygen, and carbon dioxide to pass through. Because other substances are blocked from entering, this membrane is called.....
What is Semi-Permeable?
A Cell with half the amount of DNA- one copy of a chromosome from mother or father not both.
What is a Haploid Cell?
The skill a scientist is using when she listens to the sounds that whales makes.
What is making an observation?
What will most likely happen if an appropriate enzyme is added to a chemical reaction?
What is the reaction rate will increase?
Any malignant growth or tumor caused by abnormal and uncontrolled cell division.
What is Cancer?
Which characteristic do most plants have in common?
What is they are autotrophic and they have cell walls?
A cell with a full set of DNA- one copy from mother and one copy from father for each chromosome.
What is a Diploid Cell?
A supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.
What is a Hypothesis?
The human body maintains a temperature of around 98.6 degrees at all times. Enzymes are involved in almost every chemical reaction in the body. Which of the following describes the connection between these two statements?
What is Enzymes function best at a specific temperature?
Bodies within the nucleus made in DNA and proteins, Humans have 46 of them.
What are Chromosomes?
A person with swollen gums rinses his mouth with warm salt water, and the swelling decreases. Which of the following has occurred?
What is the water in the gums has moved out due to the high concentration of salt in the solution.
Homologous chromosomes come together after coiling. Nuclear membrane disappears.
What are Prophase 1 and 2?
A conclusion formed from available information or evidence.
What is an Inference.
Made of carbon, hydrogen, and oxygen. It functions as long term storage of energy, insulation and makes up cell membrane.
What are Lipids?
Mitosis and cytokinesis occurs
Cell division
Usually the shortest stage in the cell cycle.
What is M phase of the Cell Cycle ?
Cells need to bring in molecules to carry out cellular processes. Often, this requires moving the molecules across the cell membrane against the concentration gradient. How do these molecules get into the cell?
What is active transport using ATP?
Which type of reproduction leads to increased genetic variation on a population?
What is Sexual Reproduction (Meiosis)?