Recent questions in Biology

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Since parasympathetic postganglionic fibers are not found in the spinal nerves, there is no parasympathetic innervation of structures of the skin. a-true b-false

Irynabond asked Nov 13, 2024

by Irynabond

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35.1k views

Why is cell division important for multicellular organisms

Swiesend asked Nov 13, 2024

by Swiesend

7.7k points

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2 votes

18.9k views

For most people, drinking approximately two liters of water per day is sufficient - True - False

Kieran Osgood asked Nov 13, 2024

by Kieran Osgood

8.4k points

1 answer

3 votes

17.2k views

Which of the answer choices is an example of negative feedback altering homeostatic control? A) Shivering in response to cold B) Sweating in response to heat C) Increasing heart rate during exercise D)

Fhtagn asked Nov 13, 2024

by Fhtagn

8.1k points

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36.3k views

Red blood cells have been very useful in the study of membranes and the protein components that provide structural support. 1) Which of the following proteins is the principal fibrous protein in the cortex

Jorge Gil asked Nov 13, 2024

by Jorge Gil

6.7k points

1 answer

4 votes

147k views

The hamstring muscles are a two-joint muscle that acts at the knee and hip. (True/False)

UserASR asked Nov 13, 2024

by UserASR

7.4k points

1 answer

1 vote

22.2k views

Which of the following is a somatosensory modality? nociception touch vision hearing proprioception temperature taste Itch smell equilibrium

Jobayer Ahmmed asked Nov 13, 2024

by Jobayer Ahmmed

7.8k points

1 answer

2 votes

60.6k views

Compare mucous membranes and serous membranes. Which of the following is true? A. Mucous membranes line body cavities and serous membranes line joint cavities. B. Mucous membranes line tubes that lead

Pawel Jasinski asked Nov 13, 2024

by Pawel Jasinski

8.1k points

1 answer

1 vote

226k views

In 1985 there were only 16 Wyoming toads left in the wild which act might protect them

Sandeep Kumar M asked Nov 13, 2024

by Sandeep Kumar M

8.5k points

1 answer

0 votes

28.0k views

A doctor is diagnosing a patient with gigantism. Which of the following sources would be the least helpful in making that diagnosis? growth chart medical book patient’s family history patient's diet

RedKnite asked Nov 13, 2024

by RedKnite

7.8k points

1 answer

1 vote

168k views

Which cells are affected in DiGeorge syndrome? 1. T-cells 2. B-cells 3. Monocytes 4. Polymorphonuclear cells

Andy Sterland asked Nov 13, 2024

by Andy Sterland

8.5k points

1 answer

4 votes

38.9k views

9. Identify the inputs and outputs of cellular respiration. (4 points)

Liberateur asked Nov 13, 2024

by Liberateur

8.0k points

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171k views

Describe the structure and function of G-protein coupled receptors and their importance as targets for drug discovery. a) G-protein coupled receptors are primarily found in the nucleus. b) G-protein coupled

Alex Blakemore asked Nov 13, 2024

by Alex Blakemore

8.0k points

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8.3k views

As fluid moves out of the glomerular capillaries, it passes through gaps in the podocytes called slit pores, whose size is regulated by what? 1) fenestrations 2) slit diaphragm 3) slit muscle 4) corpuscle

Chribsen asked Nov 13, 2024

by Chribsen

8.1k points

1 answer

3 votes

163k views

researchers have undertaken a long-term study of populations of rock pocket mice, chaetodipus intermedius, in arizona and new mexico. rock pocket mouse fur is either dark or light in color. Figure 1 shows

Louen asked Nov 13, 2024

by Louen

7.9k points

1 answer

2 votes

125k views

Humoral immunity is provided by __________. 1) complement proteins 2) antibodies 3) interferons 4) T cells

Ezequiel Marquez asked Nov 13, 2024

by Ezequiel Marquez

7.9k points

1 answer

0 votes

64.5k views

Mouse embryonic stem (ES) cells ___. a. can only be produced through therapeutic cloning b. can give rise to all tissues and cell types in the body except germ cells c. can be implanted in foster mothers

Geniene asked Nov 13, 2024

by Geniene

7.8k points

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60.6k views

____is a parasitic infection often acquired after eating undercooked meat, an opportunistic infection in HIV.

Champignac asked Nov 13, 2024

by Champignac

8.1k points

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4.6k views

What is the initial localized response of a resistant plant to pathogen invasion? a. Systemic acquired resistance b. Plant death c. Systemin production d. Hypersensitive response

Lior Cohen asked Nov 13, 2024

by Lior Cohen

8.2k points

1 answer

3 votes

122k views

What is the membranous peritoneal fold attaching the intestines to the dorsal wall of the abdomen?

Aergistal asked Nov 13, 2024

by Aergistal

7.7k points

1 answer

3 votes

913 views

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