Solved

What Organic Molecules Likely Existed Before the First Cell

Question 63

Multiple Choice

What organic molecules likely existed before the first cell?

A) nucleic acids
B) lipids
C) All answers are correct.
D) proteins
E) carbohydrates

Related Questions

Q2: Saccharomyces is commonly known as A)an antibiotic. B)the "death

Q9: A dikaryotic stage is common in the

Q19: Antibiotics usually are not dangerous to use

Q40: Silica walls are characteristic of A)diatoms. B)euglenoids. C)red algae. D)brown algae. E)slime

Q58: Fungi and plants are similar because they

Q58: A prokaryote that occupies a habitat that

Q61: Cytoplasmic extensions by which some protozoa move

Q65: About 80% of all land plants,including grasses,shrubs,and

Q68: In the section "Investigating Life: The Battle

Q80: Autotrophs must acquire carbon from organic molecules