NLN PAX/NEX SCIENCE STUDY EXAM QUESTION BANK
NEWEST 2025 ACTUAL EXAM WITH COMPLETE 170
QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) ALREADY GRADED A+ |
GUARANTEED PASS
The diagram below shows a cell in meiosis 1. What process is shown
- mitotic spindle formation
- dna replication
- organelle replication
-tetrad formation
Tetrad formation
The meiotic division of cells leads to the production of cells that
,-are exactly like their parents
-contain half the usual number of chromosomes
-will give rise to different types of white blood cells
-will double the usual number of chromosomes
Contain half the usual number of chromosomes
Which structure below is the sarcoplasmic reticulum of a muscle cell
-f
-c
-a
-h
A
,What substances are released from the liver and pancreas into the
region of the digestive tract numbered 6? (duodenum)
- bile salts and hydrochloric acid
- hydrochloric acid and bicarbonate
- digestive enzymes and hydrochloric acid
- bile salts and bicarbonate
Bile salts and bicarbonate
, Ear anatomy
Eye anatomy
1 kilogram (kg) of solid x at 10°c and 1 kg of solid y at 10°c each absorb
5 joules of heat energy. The final temperatures of x and y are 15°c and
20°c, respectively. Compared to x, y must have a lower
Specific heat
NEWEST 2025 ACTUAL EXAM WITH COMPLETE 170
QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) ALREADY GRADED A+ |
GUARANTEED PASS
The diagram below shows a cell in meiosis 1. What process is shown
- mitotic spindle formation
- dna replication
- organelle replication
-tetrad formation
Tetrad formation
The meiotic division of cells leads to the production of cells that
,-are exactly like their parents
-contain half the usual number of chromosomes
-will give rise to different types of white blood cells
-will double the usual number of chromosomes
Contain half the usual number of chromosomes
Which structure below is the sarcoplasmic reticulum of a muscle cell
-f
-c
-a
-h
A
,What substances are released from the liver and pancreas into the
region of the digestive tract numbered 6? (duodenum)
- bile salts and hydrochloric acid
- hydrochloric acid and bicarbonate
- digestive enzymes and hydrochloric acid
- bile salts and bicarbonate
Bile salts and bicarbonate
, Ear anatomy
Eye anatomy
1 kilogram (kg) of solid x at 10°c and 1 kg of solid y at 10°c each absorb
5 joules of heat energy. The final temperatures of x and y are 15°c and
20°c, respectively. Compared to x, y must have a lower
Specific heat
