Biology
Which organelle makes energy for the cell?
Mitochondria
What is the basic unit of life?
The cell
What is the process by which plants make their own food using sunlight?
Photosynthesis
where is DNA located in the cell?
Nucleus
If the birthrate of a population increases will the population go up or down?
up
what is the name for the shape of DNA?
Double Helix
In DNA C goes with ____________ and A goes with ___________ ?
G, T
What is the organelle that controls what goes in and out of the cell?
what is the opposite strand of DNA?
AAT
TTA
23
What molecule carries genetic information in all living organisms?
DNA (Deoxyribonucleic Acid)
Passive Diffusion is the movement of particles from _____________ to ______________ Concentration
High, Low
What is a herbivore?
An organism that eats plants
When you connect amino acids together you get what?
Proteins
What is the name of the process that produces gametes (sperm and egg cells) in animals?
Meiosis
Which gas do plants absorb from the atmosphere during photosynthesis?
Carbon dioxide (CO2)
The diffusion of WATER is called ____________
Osmosis
What is the term for the process by which a single cell divides to form two identical cells?
Mitosis
All ORGANIC molecules have what element?
examples of organic compounds:
proteins, carbohydrates, nucleic acids, lipids
carbon
Which type of RNA is involved in protein synthesis?
mRNA
Which part of the plant cell contains chlorophyll and is responsible for photosynthesis?
Chloroplast
When DNA makes MRNA in protein synthesis this process is called....
Transcription
a vegetable cell has 18 chromosomes, if the cell does mitosis and makes two identical daughter cells, how many chromosomes will each new cell have?
18 chromosomes each
If one parent is homozygous Dominant for Curly Hair CC, and one parent is homozygous recessive for straight hair cc, what percent of their children will have CURLY HAIR?
100%
What happens in the G1 phase of the cell cycle?
Growth