4,064 Answered Questions for the topic biology

02/06/21

Science question

What are some possible ways that a researcher can go about measuring something they are interested in?

02/05/21

Psychology questions need help

Why is it important to know how to design a psychological experiment?What are some possible ways that a researcher can go about measuring something they are interested in?

02/05/21

BIOLOGY HELP NEEDED

Here’s the question- https://drive.google.com/file/d/1mrH3d6XRM1vIzQCc_Sq9ElJyk2xyc4QD/view?usp=drivesdk

02/05/21

BIOLOGY HELP NEEDED

Here’s the question- https://drive.google.com/file/d/1wC5ucH1IfibJQdvFClUH-AOtRl1O941K/view?usp=drivesdk
Biology

02/05/21

Explain how the use, protection, and conservation of natural resources

Explain how the use, protection, and conservation of natural resources by humans impact the organisms in an environment from one generation to the next

02/05/21

Psychology questions

Why is it important to know how to design a psychological experiment? What are some possible ways that a researcher can go about measuring something they are interested in?
Biology Microbiology

02/04/21

Understanding a Research Article on Leishmania donovani Isolation and Characterisation

Vivien C: "Hi, I am struggling to understand what they did in this research article. Can anyone, in simple terms, summarize what they are doing? Thank... more
Biology Philosophy

02/04/21

Are organs functional entities? If so, what are functions?

Biology

02/04/21

Can anyone explain what this research article is about?

Hi, I am struggling to understand what they did in this research article. Can anyone, in simple terms, summarise what they are doing? Thank... more
Biology

02/04/21

Modifiers, enhancers and suppressors

Acetylcholinesterase (ACE) breaks down the neurotransmitter acetylcholine. ACE enzyme activity can be detected by a simple colorimetric assay in C. elegans (a nematode worm). A mutagenesis screen... more
Biology Chemistry

02/04/21

In evolutionary terms, why is it surprising that many Hadza are lactose tolerant?

In evolutionary terms, why is it surprising that many Hadza are lactose tolerant?
Biology Chemistry

02/04/21

Now imagine that the population described in the question above lived during the Paleolithic before any animals were domesticated. How would that change your answer to the question above?

Now imagine that the population described in the question above lived during the Paleolithic before anyanimals were domesticated. How would that change your answer to the question above?
Biology Chemistry

02/04/21

Explain how a lactose tolerance mutation would spread through a human population that herds cattle. Make sure to include the concepts of variation, selection, and inheritance in your explanation.

Explain how a lactose tolerance mutation would spread through a human population that herds cattle. Make sure to include the concepts of variation, selection, and inheritance in your explanation.
Biology Vitamin C

02/03/21

What materials do I need to complete a 2 x 30 experiment comparing vitamin c concentrations in an orange compared to store-bought orange juice?

-Need measurements for materials -2 x 30 meaning testing 2 variables and gathering 30 samples of each
Biology

02/03/21

using natural fluxes is the air is the gas exchange balanced?

Biology

02/03/21

Which feature of DNA regulates the types of enzymes produced in a cell?

02/02/21

Make a punnett square and calculate phenotype %s?

Gene C and Gene F are epistatic for a certain fish’s scale color. Gene C codes for the color (Cr = red, Cb= blue). A heterozygous offspring will produce a fish with purple scales. Gene F’s dominant... more

02/02/21

Pathophysiology Immune Disorders Question

A 32-year old man presents in the allergy clinic with complaints of allergic rhinitis or hay fever. His major complaints are those of nasal pruritis (itching) nasal congestion with profuse watery... more
Biology Genetics

02/02/21

Use a pedigree to find the probability of recessive genetic disorder being passed on?

The pedigree tracks a recessive genetic disorder through a family. Female #1 and her partner decide to consult a genetic therapist about the possibility of them passing on the genetic disorder. Her... more

02/01/21

Transmembrane domains

Are integral membrane proteins the only membrane proteins that have domains? How are these domains established?
Biology

01/31/21

Describe the process of chloramination in disinfecting wastewater.

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