Recent questions in Biology

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The ___ is a transmembrane protein on the surface of a killer lymphocyte that activates fas death receptors on the surface of a target cell.

Nikunj Kakadiya asked Dec 27, 2024

by Nikunj Kakadiya

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During isotonic contraction, the heavier the load, the faster the velocity of contraction. True False

Akhil Xavier asked Dec 27, 2024

by Akhil Xavier

8.0k points

1 answer

4 votes

113k views

Why is the vomitus of an infant with pyloric stenosis white rather than bile-stained? O the pyloric sphincter obstructs the bile duct. O there is an obstruction above the opening of the common bile duct.

Mikael G asked Dec 27, 2024

by Mikael G

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1 answer

1 vote

131k views

The stability of the hip joint is primarily due to the depth of the

Ryan Kearney asked Dec 27, 2024

by Ryan Kearney

8.5k points

1 answer

2 votes

71.0k views

A drug designed to switch silenced genes back on in cancer cells would do what? a) Inhibit DNA replication b) Promote apoptosis c) Enhance gene silencing d) Reactivate tumor suppressor genes

Acesmndr asked Dec 27, 2024

by Acesmndr

8.6k points

1 answer

1 vote

52.3k views

If the progression of phases did not depend on cytoplasmic molecules and each phase began when the previous one was complete, how would the results have differed?

Bensonius asked Dec 27, 2024

by Bensonius

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1 answer

1 vote

234k views

Gene duplications provide an explanation for the origin of gene families. a) True b) False

Matthew Scouten asked Dec 27, 2024

by Matthew Scouten

8.3k points

1 answer

5 votes

70.8k views

What is the purpose of the sodium bicarbonate in the B-gal lab

HasanToufiqAhamed asked Dec 27, 2024

by HasanToufiqAhamed

7.8k points

1 answer

3 votes

196k views

List 5 establishments or firms related in hospitality business that uses the green supply management to cater to their costumer yet to achieve costumer satisfaction and name the items or supplies

Esmaeel Ibrahim asked Dec 27, 2024

by Esmaeel Ibrahim

8.6k points

2 answers

0 votes

155k views

Three organisms, Streptococcus pneumoniae, Neisseria meningitidis, and Haemophilus influenzae, cause the vast majority of cases of bacterial meningitis. What is the MOST important pathogenic component

Ipavlic asked Dec 27, 2024

by Ipavlic

8.0k points

1 answer

0 votes

17.6k views

Give some examples of heterogeneous assays used in the field of biochemistry or analytical chemistry. A) Enzyme-linked immunosorbent assay (ELISA) B) Western blot C) Flow cytometry D) Polymerase chain

Zhani Baramidze asked Dec 27, 2024

by Zhani Baramidze

7.9k points

1 answer

0 votes

109k views

In an Hfr mating with an F- cell, why does the recipient cell NOT always become an Hfr or F+ cell? Options: a) Lack of conjugation pilus b) Integration of the F factor into the chromosome c) Unidirectional

Chappjc asked Dec 27, 2024

by Chappjc

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2 votes

195k views

What do you think would have happened if you continued performing the experiment for a much longer period of time?

Cuuupid asked Dec 27, 2024

by Cuuupid

8.4k points

2 answers

1 vote

27.4k views

What is Guide for asking research questions: draw analogies among fields?

Ocespedes asked Dec 27, 2024

by Ocespedes

8.6k points

1 answer

5 votes

33.8k views

Check your understanding. what did you include in your explanation? a vacuole is used for temporary storage of water, waste products, food, and cellular material. plants take in large amounts of water

Loneboat asked Dec 27, 2024

by Loneboat

7.7k points

1 answer

5 votes

86.5k views

Which of the following is a metabolic function of skin? a) cutaneous sensation b) protection c) synthesis of a vitamin D precursor d) body temperature regulation

PradeepK asked Dec 27, 2024

by PradeepK

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1 answer

2 votes

194k views

Lack of smell involves the ____________...nerve and is called ____________. A) Oculomotor; anosmia B) Glossopharyngeal; hyperosmia C) Facial; parasomia D) Olfactory; anosmia

Conor Gallagher asked Dec 27, 2024

by Conor Gallagher

8.2k points

1 answer

5 votes

88.1k views

What type of teeth did the duck billed dinosaur have?

Rvnlord asked Dec 27, 2024

by Rvnlord

7.7k points

1 answer

5 votes

222k views

What is the difference between a renewable and nonrenewable resource? Briefly describe

Athens Holloway asked Dec 27, 2024

by Athens Holloway

8.2k points

1 answer

0 votes

9.1k views

Where is the lesion most likely in a bitemporal hemianopia? a. tract after chiasm b. tract on its way back to visual cortex after geniculate body c. one of the optic nerves before the chiasm d. optic chiasm

Shaun Dychko asked Dec 27, 2024

by Shaun Dychko

8.0k points

1 answer

0 votes

227k views

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