उत्तरों सहित नर्सिंग प्रवेश परीक्षाओं के लिए जीव विज्ञान वर्कशीट

यूकैरियोटिक कोशिका में अधिकांश ATP कौन-सा कोशिकांग बनाता है?

1. Aराइबोसोम
2. Bगॉल्जी उपकरण
3. Cलाइसोसोम
4. Dमाइटोकॉन्ड्रिया

What is peer review?

1. AAsking patients for their opinion of a treatment
2. BExperts checking a study before it is published
3. CRepeating your own experiment many times
4. DReading a textbook to learn a topic

What is an organism's genotype?

1. AThe number of cells in its body
2. BThe environment in which it lives
3. CThe traits that can be seen or measured
4. DThe alleles it carries for a trait

Which statement about Archaea is correct?

1. AThey are a type of virus
2. BThey are prokaryotes, and many live in extreme environments
3. CThey are multicellular plants
4. DThey are eukaryotes that have a nucleus and membrane-bound organelles

How do embryonic stem cells differ from most adult stem cells?

1. AThey can no longer divide, while adult stem cells divide quickly
2. BThey are haploid, while adult stem cells are diploid
3. CThey are found only in plants, while adult stem cells are found in animals
4. DThey can become almost any cell type, while adult stem cells are more limited

What is the difference between an epidemic and a pandemic?

1. AAn epidemic affects the whole world at once
2. BA pandemic spreads across many countries or continents
3. CA pandemic affects only one town
4. DAn epidemic is caused only by bacteria

Starch and cellulose are both made of glucose. Why can humans digest starch but not cellulose?

1. ACellulose dissolves in water but starch does not
2. BStarch is a protein, and cellulose is a lipid
3. CCellulose contains no glucose units at all, only fructose
4. DHumans lack an enzyme that breaks the bonds in cellulose

AaBb पौधे का संकरण aabb पौधे से कराया जाता है। जीन स्वतंत्र रूप से अपव्यूहित होते हैं। संतानों में कौन-सा फ़ीनोटाइप अनुपात अपेक्षित है?

1. A3 : 1
2. B1 : 2 : 1
3. C1 : 1 : 1 : 1
4. D9 : 3 : 3 : 1