Genetic code help me pls its due tomorrow

1. The sides of a DNA molecule are made up of sugar molecules alternating withmolecules

2. chromosomes are made up mostly of

3. In DNA, adenine always pars with

4. Each on a chromosome contains the information to code for one specific protein

5. Each group of three DNA bases on gene codes for a single

TRUE/FALSE

6. Each gene is located at a specific place a(n) protein

7. DNA synthesis is the process by which DNA copies itself

8. The process of DNA copying itself begins when to two sides of the DNA molecule unwind and separate

9. The genetic code is determined by the sizes of the nitrogen bases.

10. Nitrogen bases are molecules that contain nitrogen and other elements

How does natural selection change thephenotypes within a population over time?

Which best describes this behavior? it is beneficial only to the males that do not fertilize eggs. it is beneficial only to the female workers that are not fertilized. it is beneficial to each one of the individual colony members. it is beneficial to the whole species, but not to all of the individual members.

20 point pls brianliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula. 5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects. 8. describe the planets’ orbits around the sun. 9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets. 13. what causes the seasons?