Cells & Body Systems
This is the main difference of animal cells to plant cells.
What is a cell wall?
Who is the father of genetics?
Gregor Mendel
Primary succession begins where?
In a place without soil
This red, iron-rich protein inside your red blood cells is responsible for carrying oxygen from the lungs to the rest of the body
What is hemoglobin?
This is the name of the scale used to measure the acidity or alkalinity of a liquid?
The pH scale
A cell duplicates its chromosomes then divides them.
What is mitosis?
Type of inheritance that is a mix of 2 alleles.
what is incomplete dominance?
This percent of energy travels
10%
This is blood that has delivered its oxygen to the body's tissues and picked up carbon dioxide as waste.
What is oxygen-poor blood?
how long is the small intestine
what is 20 feet long
What do tendons do?
They connect muscle to bone
True or false- A pairs with C, G pairs with T
What is false?
An animal at the very top of a food web is
Apex predator
This side of the heart pumps deoxygenated blood
What is the right side
What are Ms. Fritschs favorite drinks?
milk and water
What is the powerhouse of the cell?
The mitochondria!!!
The genotypic ratio of this cross is 1:2:1
What is a hetrozygous crossed with a hetrozygous?
What is cellular respiration do?
It converts glucose into usable energy
These specialized "doors" in the heart snap shut to prevent blood from flowing backward. Name them.
What are valves? Tricuspid and Mitral
What type of blood do veins carry?
What is de-oxygenated blood?
When this is too thin people can no longer digest gluten
What is the villi?
In garden peas, purple flower color (P) is dominant over white flower color (p). A plant that is heterozygous for flower color is crossed with a true-breeding white-flowered plant. This is the expected phenotypic ratio of the offspring?
1 purple : 1 white (or 50% purple and 50% white)
Any species that no longer exists in one part of a a country but can be found in others
Extirpated
In the human heart, this chamber pumps oxygen-rich blood to the entire body.
What is the left ventricle?
This relationship occurs when both organisms benefit from living together.
What is mutualism?