Bacteria that can survive without oxygen are descibed ad
What is anaerobic
200
Where does photosynthesis take place?
What is the chloroplast
200
WHen does crossing over occur?
What is Prophase I
200
organisms that recycle nutrients in the environment
What is Decomposers
200
Aerobic respiration is?
What is using oxygen
200
A metabolic waste of algae that can be recycled for use in cellular respiration is
What is oxygen
300
One Glucose molecule goes through cellular respiration, how many ATP molecules are produced?
What is 36 ATP
300
At the end of Meiosis, how many cells are formed
What is 4
300
How much energy is loss at each trophic level?
What is 90%
300
Male grizzly bears can maintain territorial control over many square miles. This role as the top predator in the territory is known as
What is a niche
300
In a human, what is the ratio of the normal chromosomes number in a nucleus produced by mitosis to the normal chromosome number in a nucleus produced by meiosis?
1:1 3:1
2:1 4:1
What is 2:1 or 46:23
400
What are the products and reactants to photosynthesis?
What is Reactants-Sun, Water, and Carbon dioxide and Products-Oxygen and Glucose
400
How many chromsomes are found in a body cell and sex cell
What is Body cell-46 chromosomes
Sex Cell: 23 chromosomes
400
Which biomes occupies the largest area of Earth?
What is Marine
400
Many more species of plants and animals live in a tropical rain forest than live in a desert. THis difference is most likely due to the fact that, compared to a tropical rain forest, a desert
What is contains less water
400
Which cell organelle is most directly involved with the bonding of amino acids?
What is ribosomes
500
What are the products and reactants of cellular respiration?
What is Reactants- Oxygen, Glucose
Products: Carbon Dioxide, water and ATP
500
Is chromosomes number related to sophication of the species?
What is NO...Humans have 46 chromosomes/Chimps have 48 chromosomes
500
Orchid plants grow on top of other plants to get sunlight. The orchids get sunlight but they do not hurt or help the other tree. This is an example of what type relationship?
What is Commensalism
500
Normally when the concentration of glucose in the blood falls below a certain level, stored glucose reenters the blood until the original concentration is reached again. This regulation of concentration of blood glucose is part of a process known as
What is Homeostasis
500
Some deep sea bacteria live near submerged volcanos and make their own food using energy dervived from minerals coming from volcanes. These bacteria would be classified as