logo

Crowdly

BioExcel 124

Looking for BioExcel 124 test answers and solutions? Browse our comprehensive collection of verified answers for BioExcel 124 at stemlearn.sun.ac.za.

Get instant access to accurate answers and detailed explanations for your course questions. Our community-driven platform helps students succeed!

While impressive, Anton von Leeuwenhoek's microscope is hundreds of times weaker than today's light microscopes

/

Al is dit indrukwekkend, is Anton von Leeuwenhoek se mikroskoop nogsteeds 100de keer swakker as vandag se lig mikroskoop

0%
View this question

Theodor Schwann and Matthias Schleiden are best known for

/

Theodor Schwann en Matthias Schleiden is mees bekend vir

View this question

Image result for hydrothermal vents

What makes hydrothermal vents a likely origin of basic protocells?

/

Wat maak hidrotermiese skoorstene n moontlike plek van oorsprong vir protoselle?

0%
0%
100%
100%
0%
View this question

[A] is one possible explanation for life on earth, but [B] is more likely. This is due to the Earth being sufficiently [C], having liquid water, and an atmosphere consisting primarily of [D]

/

[A] is n moontlike verduideliking vir lewe op aarde, maar [B] is meer waarskynlik. Dit is as gevolg van die aarde wat [C] genoeg was, water bevat het, en n atmosfeer besit het wat hoofsaaklik uit [D] bestaan

 

[A] 

  

[B]

[C] 

[D] 

View this question

This process does not play a role in antibiotic resistance

/

Die proses speel nie n rol in antibiotika weerstandigheid nie

View this question

The photo shows 2 [A] using their [B] for [C]

Die foto wys 2 [A] wat hulle [B] gebruik vir [C]

 

[A] 

[B] 

[C] 

View this question

A cyanobacteria would colour purple using this method

/

n Sianobakterieë sal pers kleur met die boonste metode

View this question

The above image shows the process of [A]. The [B] coloured cells have a thick peptodoglycan layer and therefore [C] crystal violet.  

 /

Die boonste foto wys die proses van [A]. Die [B] gekleurde selle het n dik peptodoglikaan laag en dus [C] kristalviolet.  

[A] 

[B] 

[C]

View this question

This simple experiment disproved the commonly held belief of spontaneous generation

/

Die eenvoudige eksperiment het die idee van spontane generasie verkeerd bewys

100%
0%
View this question

While impressive, Anton von Leeuwenhoek's microscope is hundreds of times weaker than today's light microscopes

/

Al is dit indrukwekkend, is Anton von Leeuwenhoek se mikroskoop nogsteeds 100de keer swakker as vandag se lig mikroskoop

0%
View this question

Want instant access to all verified answers on stemlearn.sun.ac.za?

Get Unlimited Answers To Exam Questions - Install Crowdly Extension Now!