Recent questions in Biology

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The antigen-binding region of an antibody is formed by the ________. A) constant region composed of two light chains B) constant region composed of a heavy chain and a light chain C) variable region composed

NYCdotNet asked Nov 15, 2024

by NYCdotNet

8.2k points

1 answer

2 votes

43.1k views

How many heads make up the biceps femoris muscle?

Bruce Afruz asked Nov 15, 2024

by Bruce Afruz

8.7k points

1 answer

1 vote

150k views

Two common categories of herbicides are synthetic and organic. Read the introduction, then classify the following herbicides as synthetic or organic.

Lawrence Barsanti asked Nov 15, 2024

by Lawrence Barsanti

8.0k points

1 answer

0 votes

52.9k views

Oxygen binds to the ____ of hemoglobin in the lungs and is released from it as blood travels through systemic capillaries.

CobyPear asked Nov 15, 2024

by CobyPear

7.9k points

1 answer

3 votes

134k views

Which type of macromolecule is constructed of long chains of amino acids? O proteins O nucleic acids O lipids O carbohydrates

Emanuele Greco asked Nov 15, 2024

by Emanuele Greco

8.4k points

1 answer

0 votes

38.4k views

Milkweed is a common field plant that produces a cardiac glycoside that, like digitalis, stimulates heart contractions. The synthesis of this compound ensures the survival of this plant species because

Antony Blazer asked Nov 15, 2024

by Antony Blazer

7.7k points

1 answer

1 vote

72.3k views

How, with an increasing population and finite resources, people tend to settle in the most optimal locations?

Emanuel Hanner asked Nov 15, 2024

by Emanuel Hanner

9.0k points

1 answer

1 vote

186k views

What should you teach the patient about an i131 test? a. It measures blood glucose levels b. It assesses kidney function c. It evaluates thyroid function d. It examines cardiac output

Lindydonna asked Nov 15, 2024

by Lindydonna

6.9k points

1 answer

1 vote

76.0k views

Which of the following is not a major function of the stomach? mix food produce bile store food produce digestive secretions control passage of food to small intestine

Pravesh Khatri asked Nov 15, 2024

by Pravesh Khatri

7.5k points

1 answer

1 vote

105k views

Put your pen or pencil down and then pick it up. Write a paragraph identifying and describing the parts of the nervous system that caused those movements to happen

Xue asked Nov 15, 2024

by Xue

8.6k points

1 answer

1 vote

4.4k views

Diaphoresis refers to secretions from _______ glands that help to cool the body.

Gareth McCaughan asked Nov 15, 2024

by Gareth McCaughan

7.9k points

1 answer

1 vote

150k views

an enzyme that catalyzes the cutting and resealing of dna, and is translated from insertion sequences, is?

Jlmurph asked Nov 15, 2024

by Jlmurph

7.8k points

1 answer

4 votes

57.2k views

Are _______ fungi, and molds are ________ fungi.

Feinmann asked Nov 15, 2024

by Feinmann

7.6k points

1 answer

0 votes

38.4k views

Why choose Conditional Knockout Cell Line Services for biology research? CRISPR/Cas9 Platform has deep CRISPR/Cas cell line generation knowledge, extensive experience in experimental operation and data

Siriscac asked Nov 15, 2024

by Siriscac

7.7k points

1 answer

0 votes

96.5k views

The first level of neural integration in the somatosensory system is the __________ level.

Gunjan Juyal asked Nov 15, 2024

by Gunjan Juyal

8.8k points

1 answer

3 votes

203k views

What are the simplest lymphoid organs and are found at the entrance to the pharynx? A) Thymus B) Spleen C) Tonsils D) Peyer's patches

Westranger asked Nov 15, 2024

by Westranger

7.9k points

1 answer

0 votes

68.8k views

Which of the following would be considered an ecosystem? tropical rainforest, school gymnasium, desert, sun, rotting log and surroundings, bean plan, rock

Jack Andersen asked Nov 15, 2024

by Jack Andersen

8.1k points

1 answer

2 votes

201k views

Explain how the levels of national provincial and local governments address the interests of civil society

Yifan asked Nov 15, 2024

by Yifan

8.3k points

1 answer

1 vote

26.0k views

Polyploidy refers to: and inversion on a chromosome an individual with complete extra sets of chromosomes extra copies of a gene next to each other on a chromosome a sister chromatid that has not separated

Roker asked Nov 15, 2024

by Roker

7.7k points

1 answer

2 votes

81.4k views

In RT-qPCR, which of the following is measured in real time? 1) the amount of RNA used as a template during the RT step 2) the amount of DNA produced during the PCR step 3) the amount of cDNA produced

Saugata asked Nov 15, 2024

by Saugata

7.4k points

2 answers

2 votes

1.5k views

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