Which activity can occur without the use of energy?

1.

contraction of muscle tissue

2.

protein synthesis in a cell

3.

active transport of minerals

4.

movement of water across a membrane

Which of the following statements is NOT true of the use of genetically engineered bacteria for insulin production? (A. Using genetically engineered bacteria makes insulin production much faster and produces large quantities. (B.

What could a human living now a dinosaur living millions of years ago have in common

What is a example of allele

Messenger RNA carries to make a particular what?

True or false: power is work done over a distance

Suppose you had an enzyme that recognized a sequence of six nucleotides. What are the odds that this sequence would appear in a random chain of DNA?

Human blood consistes og blood groups a b and o however there is one ab which contains a and b in the same geno type what i this phenomenon called

Discuss four ways a scientist can prevent bias in scientific investigations.

What Gives Directionality To Carbohydrates?

Invertebrates are the most commonly found fossils because they: