DNA & RNA
Genetics
Ecology
Mitosis & Meiosis
Cellular Respiration
100
What is the process of copying a gene’s DNA sequence into a sequence of RNA?
Transcription
100
What is the scientific study of heredity?
Genetics
100
What does it called when all the living and nonliving things that interact in an area?
Ecosystem
100
What is the purpose of mitosis and meiosis
Mitosis - Cell regeneration, growth, asexual reproduction
Meiosis - Production of gametes for sexual reproduction
100
What is the first step of cellular respiration?
Glycolysis
200
What is another name for RNA?
Nucleic acid
200
What does a condition in neither of the two genes in a gene pair masks the other called?
Incomplete dominance
200
In the above food chain, the snake is an example of?
What is Secondary consumer
200
What is the purpose of meiosis?
Production of gametes for sexual reproduction
200
What are the two stages of cellular respiration?
What is glycolysis and aerobic respiration
300
What is another name for DNA?
What is Deoxyribonucleic acid
300
_________ are rod-shaped structures found in the nucleus of every cell in an organism?
Chromosomes
300
Ecosystem cannot function without ___________
decomposers
300
Name and explain 2 phases of?
Growth and Repair
300
What are the products of cellular respiration?
What is CO2,water,and ATP
400
DNA serves two basic purposes in the cell, what are they?
Replication and Template for transcription
400
What do dominant and recessive traits mean in genetics?
A dominant trait is opposed to a recessive trait which is expressed only when two copies of the gene a represent.
400
What is the food web?
A food web is a natural interconnection of food chains. Food webs show how plants and animals are connected in many ways. The arrow points from the organism being eaten to the organism that eats it.
400
What are the two ways that can divide eukaryotes?
Mitosis and meiosis
400
What is the process called which helps the cells to make ATP by breaking down organic compounds?
cellular respiration
500
What are the four nitrogen bases of DNA?
Adenine, Guanine, Cytosine, Thymine
500
Why is the study of genetics important?
Genes are instructions, which tell your body how to make all the proteins it needs to survive and grow.
500
In the terrestrial food web above, what would be the effect of a farmer introducing a rat poison in to the ecosystem that is toxic to rats and mice?
A
The population of fox would decrease
B.
The population of grasshoppers would decrease
C.
The population of hawks would increase
D.
The population of rabbits would decrease
A
500
What type of division can produce body cell/somatic?
Mitosis
500
What portion of cellular respiration produces the most ATP?
The electron transport chain