What is a hypothesis?

A. A conclusion that you make about an experiment

O

B. The way an experiment is performed

C. The technology used in an experiment

O

D. An educated guess of the answer to a question

V ww. veits 2. A cell under a microscope appears to be in the fourth phase of the cell cycle. What does this indicate about the cell?

What is the similarity between transpiration and guttation? Function or place?

Which of the following is the best definition of an atom? O A. A positively charged particle 3. A negatively charged particle C. The basic unit of all living things O D. The basic unit of matter

If 30% of the bases within a DNA molecule are adenine, what is the percentage of thymine? 20% 25% 30% 35%

A 20 - year old man who has cystic fibrosis has a sister who is planning to have a child. The man encourages his sister to see a genetic counselor. What do you think the man's reasons are for giving such advice?

Which enzyme unzips or unwinds the two dna strands away from each other?

Decide if the following sentences are true or false. You have to correct the false ones. a) There are four kinds of coal depending on their carbon content. b) Coal is usually found in liquid state.

Down bed 1. Type of rock made of 0.13 cm sediment ng 3. When oxygen combines with elements 6. The physical and chemical breakdown of rocks 8. Substance the dissolves way calcite 10. The grinding away of rock with other rock 13.

A wolf's diploid number of chromosomes is 78. How would the number of chromosomes in the wolf's body cells compare to the number of chromosomes in its gametes

What is necrosis and giver examples