Recent questions in Biology

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Color blindness is inherited with an X-linked recessive allele. Which term describes the genotype for a color-blind male?

Cyclomarc asked Dec 22, 2024

by Cyclomarc

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There are three types of RNA pol III promoters (Type 1, Type 2 and Type 3). Two types have internal promoters and one has an upstream promoter. Which type has the upstream promoter? -no RNA pol III promoters

Tibo asked Dec 22, 2024

by Tibo

8.3k points

1 answer

2 votes

109k views

The human genome is 99.9 the same in all people. true false

Xhark asked Dec 22, 2024

by Xhark

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1 answer

1 vote

47.4k views

What discovery was this German botanist famous for? A) Discovering the structure of DNA B) Formulating the theory of natural selection C) Establishing the laws of inheritance D) Proposing the cell theory

JKleinne asked Dec 22, 2024

by JKleinne

8.0k points

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3 votes

115k views

What will happen to the concentrations of ATP, NADPH, and sugar when you add paraquat? a. increase b. decrease c. same

Sgbj asked Dec 22, 2024

by Sgbj

8.1k points

1 answer

3 votes

71.0k views

What are the health complications of a cat born with three eyes? How likely is it to live to adulthood?

Sala asked Dec 22, 2024

by Sala

8.6k points

1 answer

2 votes

62.8k views

The prime mover in abduction of the arm is the ______. a. triceps brachii b. deltoid c. biceps brachii d. latissimus dorsi

Mark Steggles asked Dec 22, 2024

by Mark Steggles

7.8k points

1 answer

2 votes

229k views

what do you expect will happen to the resting membrane potential of a neuron if the extracellular concentration of potassium gets reduced

JamesS asked Dec 22, 2024

by JamesS

8.5k points

1 answer

5 votes

42.8k views

Cells of the adrenal gland produce cortisol in response to low glucose levels. Cortisol travels through the blood stream to other regions of the body, like fat or muscle, to signal production of glucose.

Kizoso asked Dec 22, 2024

by Kizoso

7.9k points

1 answer

3 votes

185k views

Can peptide hormones be stored in the endocrine cell that produces them? Why or why not?

Rajendran Nadar asked Dec 22, 2024

by Rajendran Nadar

8.1k points

1 answer

1 vote

162k views

A 22-year-old man with no history of congenital heart disease has a normal physical examination prior to entering the military. Which of the following characteristics is most similar in the systemic and

Btmcnellis asked Dec 22, 2024

by Btmcnellis

8.6k points

1 answer

5 votes

71.6k views

Ecosystems contain producers, consumers, and decomposers. Which list below includes an example of each? dandelion, squirrel, bacteria maple tree, blue jay, hawk fungus, chipmunk, fox cricket, beetle, woodpecker

ChristopheCVB asked Dec 22, 2024

by ChristopheCVB

7.2k points

2 answers

0 votes

214k views

What is a stimulus? a) an animal's reaction to the signal/stimulus. b) behavior and manners c) a signal from the environment that causes an animal react in some way. d) something that occurs in the digestive

Ashvin Kanani asked Dec 22, 2024

by Ashvin Kanani

8.4k points

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0 votes

207k views

Decatenation is accomplished by the enzyme -polymerase. -topoisomerase. -telomerase. -decatenase. -ligase.

Rahul Singh asked Dec 22, 2024

by Rahul Singh

8.7k points

1 answer

2 votes

221k views

Which pair of organelles is responsible for supplying energy (in the form of ATP) to eukaryotic cells?

Mario Trucco asked Dec 22, 2024

by Mario Trucco

8.2k points

1 answer

1 vote

134k views

Erythropoiesis may be stimulated by a.pulmonary disease that decreases available oxygen b.excessive bleeding c.traveling to high altitudes d.diving in deep water

Grifball asked Dec 22, 2024

by Grifball

7.5k points

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3 votes

51.3k views

A(n) ______ is to bacteria as a ______ is to animal cells. A) retrovirus... virus B) phage... prophage C) prophage... provirus D) RNA virus... DNA virus

Yevhen Rybak asked Dec 22, 2024

by Yevhen Rybak

7.9k points

1 answer

3 votes

13.1k views

What prevents temporary color from penetrating the cuticle layer of the hair shaft? a) Hair's natural oils b) The presence of ammonia c) The use of heat d) The use of developer

Heraldo asked Dec 22, 2024

by Heraldo

7.8k points

1 answer

1 vote

201k views

What type of dinosaur is Barney?

Jared Kells asked Dec 22, 2024

by Jared Kells

9.2k points

1 answer

4 votes

11.5k views

Robin pushes a wheelbarrow by exerting a 160.5N force horizontally. Robin moves it 74m at a constant speed for 23.7s. What power does Robin develop?

Shawn Guo asked Dec 22, 2024

by Shawn Guo

7.1k points

1 answer

3 votes

85.7k views

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