Fuels such as gasoline are nonpolar and have high potential energy because they are largely composed of

A. hydrocarbons.
B. alcohols.
C. carboxylic acids.
D. amines.
E. sulfates.


Answer: A

Biology & Microbiology

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During the second phase "2", the growth is

____ as long as resources are plentiful.

a. logical b. logistical c. arithmetic d. exponential e. analytical

Biology & Microbiology

If the genotype frequency in an admixed population is f (A1 ) = 0.75, what is the genotypic frequency of heterozygotes in the admixed population?

What will be an ideal response?

Biology & Microbiology

Select the activity in column 2 that best matches each factor in column 1

A) UUU B) catalyzes translocation of the ribosome C) involved in transcription D) associated with the binding of mRNA in the ribosome E) binds to Shine–Dalgarno sequence F) involved in replication G) contains information in the form of anticodons H) catalyzes the formation of amino acid-AMP I) AUG J) UAG K) binds to Pribnow box L) catalyzes formation of peptide bonds M) catalyzes disassembly of the translation complex N) associated with the binding of tRNA in the ribosome O) catalyzes disassembly of the transcription complex 1) start codon 2) 30S ribosomal subunit 3) tRNA 4) peptidyl transferase 5) aminoacyl-tRNA synthetase 6) release factor 7) stop codon 8) elongation factor G 9) 16S rRNA 10) RNA polymerase

Biology & Microbiology

Apoptosis involves all but which of the following?

A) fragmentation of the DNA B) activation of cellular enzymes C) lysis of the cell D) digestion of cellular contents by scavenger cells

Biology & Microbiology