Complex organisms tend to have a ________ nervous system with sense organs concentrated in the head

Fill in the blank(s) with correct word


centralized

Biology & Microbiology

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Which of the following contain enzymes used

in the breakdown of glucose and generation of ATP? a. Golgi bodies b. ribosomes c. mitochondria d. lysosomes e. endoplasmic reticula

Biology & Microbiology

Active transport can only move a substance with a concentration gradient

1.True 2.False

Biology & Microbiology

All of the following are key elements of evolution EXCEPT which one?

A) Organisms have changed from their ancestors over time. B) Change has been accomplished with a purpose and a plan. C) Change is unpredictable and determined by natural processes. D) Change depends on alterations in the DNA.

Biology & Microbiology

The two strands of a double helix of DNA are linked by what kind of bond?

A) sugar-phosphate linkages B) base-phosphate linkages C) hydrogen bonds between sugars and phosphates D) hydrogen bonds between bases E) sugar-base linkages

Biology & Microbiology