A substance that helps to maintain a stable pH is a(n) ________

Fill in the blank(s) with correct word


buffer

Biology & Microbiology

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The pressure required to stop water from moving across the membrane by osmosis is called

A. transport pressure. B. crenation pressure. C. atmospheric pressure. D. osmotic pressure. E. mechanical pressure.

Biology & Microbiology

Biologists have recently been interested in Miss Waldron's red colobus monkey (Procolobus badius) because it is ____

a. increasing in numbers b. a pest to farmers c. thought to be extinct d. capable of carrying HIV e. capable of carrying the Ebola virus

Biology & Microbiology

In meiosis, the separated sister chromatids move to opposite poles of the cell during

A. anaphase II. B. anaphase I. C. telophase I. D. metaphase I. E. metaphase II.

Biology & Microbiology

White blood cells

A) are formed in the spleen. B) carry oxygen in blood. C) clot blood. D) protect the body from microbes.

Biology & Microbiology