Recent questions in Biology

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Is a catalase reusable?

Canardman asked Nov 18, 2024

by Canardman

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Which of the following scenarios would provide evidence that an allele has experienced a selective sweep in the recent past? 1) The allele is at high frequency and linkage disequiLiBrium with surrounding

Moberg asked Nov 18, 2024

by Moberg

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What are the substances in foods that provide energy and materials for cell development, growth, and repair called?

Vlady Veselinov asked Nov 18, 2024

by Vlady Veselinov

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102k views

which of the following statements is true regarding the stretch reflex?multiple choicenone are true.relative to the muscle spindles being stretched, it involves excitation of contralateral motor neurons.

Julien Picalausa asked Nov 18, 2024

by Julien Picalausa

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5 votes

151k views

True or False? The root opening of a joint is the same as the root face of the joint.

Magdy asked Nov 18, 2024

by Magdy

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1 vote

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Which muscle of the posterior leg compartment is not inserted into the calcaneal tendon? A. Gastrocnemius B. Soleus C. Plantaris D. Tibialis posterior

RibaldEddie asked Nov 18, 2024

by RibaldEddie

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92.3k views

Explains that past geological events are the product of the same environmental forces that are at work today. This consideration was an important contribution to the development of the theory of natural

Vaquar Khan asked Nov 18, 2024

by Vaquar Khan

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1 answer

3 votes

68.5k views

Describe 4 factors that would influence the probability of an individual mating and how this could result in genetic drift

Davidoff asked Nov 18, 2024

by Davidoff

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3 votes

88.2k views

Provided the options below, match the correct choice with its corresponding option. (i) Adenosine (a) cytoplasm + nucleoplasm (ii) Protoplasm (b) carbon + hydrogen + oxygen (iii) Carbohydrate (c) adenine

Ronan Fauglas asked Nov 18, 2024

by Ronan Fauglas

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1 answer

1 vote

29.0k views

Name two structures that occur in plant cells but not in animal cells?

Pavlin asked Nov 18, 2024

by Pavlin

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2 answers

3 votes

155k views

A child's body is composed of approximately ____ percent water. A: 22 B: 50 C: 75 D: 90

ChrisHDog asked Nov 18, 2024

by ChrisHDog

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1 answer

5 votes

228k views

Organophosphate poisoning by pesticide exposure causes neurologic deficits by which one of the following mechanisms? A. Anticholinergic toxicity B. Cholinergic toxicity C. GABA blockade D. Serotonergic

Luc Boissaye asked Nov 18, 2024

by Luc Boissaye

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Protein conduits in the plasma membrane that are permeable to specific ions are known as __________.

Hartfordfive asked Nov 18, 2024

by Hartfordfive

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Theories of child development were the result of analyzing _____ of children over time.

Visar asked Nov 18, 2024

by Visar

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Which cell(s) would be elevated in an allergic reaction?

Cisco asked Nov 18, 2024

by Cisco

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146k views

Biology 1. What is an ecosystem? 2. What are some examples of nonliving things in an ecosystem? 3. What are some factors that could affect the number of organisms in an ecosystem? 4. Why might organisms

Xenvi asked Nov 18, 2024

by Xenvi

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2 votes

85.5k views

Give the scientific name of a crow with its Kingdom, phylum, class, order, family, genus, species. a) Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Passeriformes, Family: Corvidae, Genus: Corvus,

Manabu Nakazawa asked Nov 18, 2024

by Manabu Nakazawa

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1 answer

4 votes

233k views

What is the phenotype of two dominant genes?

Michaelkrisper asked Nov 18, 2024

by Michaelkrisper

7.9k points

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0 votes

225k views

Sixty to ninety days at temperatures of 40 to 45 degrees breaks what type of seed dormancy?

Rahul Tiwari asked Nov 18, 2024

by Rahul Tiwari

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1 vote

17.2k views

Experiment 21 Lab Report Name Date Section Observations and Results Starch and Lipid Hydrolysis Bacterial Species STARCH HYDROLYSIS Appearance Result of Medium + or -) LIPID HYDROLYSIS Appearance Result

Mrembisz asked Nov 18, 2024

by Mrembisz

7.8k points

1 answer

3 votes

115k views

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