Which of the following is not true concerning marine microbes

Asked by maham237 @ 22/07/2021 in Biology viewed by 310 People

They account for up to 90 percent of the ocean biomass.

They play a minor role in biological and geochemical cycles.

They are a potential source of new classes of antibiotics.

They may posses genes that will help scientists combat global climate change.

Answered by maham237 @ 22/07/2021

Option B- They play a minor role in biological and geo-chemical cycles is the right answer.

Marine microbes are tiny, single-celled organisms that live in the ocean. They play a major role in biological and geo-chemical cycles.

Which of the following is true concerning cancer cells

Asked by admin @ 23/08/2021 in Biology viewed by 361 persons

Which of the following is NOT true concerning cancer cells division and growth? Select one: a They do NOT exhibit anchorage dependence when growing in culture b. They make their …

Which of the following is true concerning an odbms

Asked by admin @ 13/08/2021 in Computer Science viewed by 295 persons

Which of the following is true concerning an ODBMS? A.They have the ability to store complex data types on the Web. B.They are overtaking RDBMS for all applications. C.They are …

Which of the following statements concerning unsaturated fats is true

Asked by admin @ 02/08/2021 in Biology viewed by 340 persons

Which of the following statement concerning unsaturated fats is correct?(a)They are more common in animals than plants.(b)They have double bonds in the carbon chains of their …

Which of the following is not true concerning cover crops

Asked by admin @ 02/10/2021 in Biology viewed by 384 persons

Which of the following is not true concerning cover crops? a. they prevent soil erosion b. they can fix nitrogen in soil c. they are sold as cash crops d. …

Which of the following statements concerning mudflows is not true

Asked by admin @ 22/11/2021 in Biology viewed by 377 persons

Which of the following statements correctly describe centrioles? Check all that apply. A) Centrioles are only found in animal cells. B) Spindle fibers are connected to centrioles. C) Centrioles are …

Which of the following is true concerning natural resources?

Asked by maham237 @ 17/12/2020 in Social Studies viewed by 321 persons

Which of the following is true concerning natural resources? a. Natural resources are not recycled. b. Natural resources are only inorganic. c. They are part of natural processes. d. They …

Which of the following is true concerning stretching techniques?

Asked by wiki @ 29/10/2020 in Health viewed by 455 persons

A. Ballistic stretching exercises always involve bouncing. B. You should always stretch before warming up. C. Any stretching exercise can be harmful. D. Not all ballistic stretches require supervision.

Which of the following statements is true concerning data selection

Asked by admin @ 27/09/2021 in Social Studies viewed by 385 persons

Which of the following statements is true concerning data selection? A) A data selection strategy must be established after the data are collected. B) A good data selection strategy can …

Which of the following is not true concerning the elements of a quality life?

Asked by maham237 @ 25/12/2020 in Biology viewed by 437 persons

Which of the following is not true concerning the elements of a quality life? a. It might include financial and physical security. b. They are considered stable over a lifetime. …

Which of the following is true about essential fatty acids

Asked by admin @ 29/10/2021 in Biology viewed by 473 persons

Which of the following are true of trans-fatty acids? Select all that apply. 1 often created by treating plant oils with hydrogen 2 cause the shape of fatty acids to …

Which of the following is true about the european union

Asked by admin @ 29/10/2021 in History viewed by 399 persons

which of the following statements is true for all european union countries a. they each have their own hereditary monarchy b. they each have their own national currency c. each …

Which of the following is true about drinking and driving

Asked by admin @ 27/10/2021 in Social Studies viewed by 418 persons

Which of the following is true about drinking and driving: A. As long as someone is under the legal alcohol limit, it is safe to drive B. If under 21, …

Which of the following is true of applications for employment

Asked by admin @ 26/10/2021 in Business viewed by 366 persons

Which of the following is true of applications for employment? a Completing an application is a guarantee of employment. b The form will ask if an applicant can legally work …

When the atria contract which of the following is true

Asked by admin @ 09/10/2021 in Biology viewed by 431 persons

When the atria contract, which of the following is true? a. The AV valves are closed. b. The ventricles are in diastole. c. The atria are in diastole. d. The …

Which of the following is not true about an entrepreneur

Asked by admin @ 07/10/2021 in Computers and Technology viewed by 540 persons

Which of the following is NOT true about an entrepreneur? Which of the following is NOT true about an entrepreneur? An entrepreneur gets to act as his own boss. An …