B. zymogenic cells
C. mucous neck cells
D. enteroendocrine cells
Parietal cells produce intrinsic factor, which is important for the absorption of vitamin B12.
The correct answer to the given question is option A.
Intrinsic factor is a protein produced by parietal cells in the stomach.
It plays a crucial role in the absorption of vitamin B12 in the small intestine. Without intrinsic factor, vitamin B12 cannot be absorbed and can lead to a condition called pernicious anemia.
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b. sporangia.
c. sori.
d. cones.
The DNA molecule is composed of two long complementary chains of nucleotides. The complementary DNA sequence of CGTA is GCAT.
The DNA molecule is composed of two antiparallel strands of nucleotides linked together by hydrogen bonds.
In DNA, there are four types of nucleotides, each containing one different nitrogenous base (i.e., Adenine, Guanine, Cytocine and Thymine).
In RNA, Thymine bases are replaced by Uracil bases.
According to the base pair rules, Adenine (A) always pairs with Thymine (T), whereas Cytosine (C) always pairs with Guanine (G).
In conclusion, the complementary DNA sequence of CGTA is GCAT.
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Explanation:
The complementary DNA strand of the sequence ATGC will be TACG. The complementary base pairing in DNA is as per the...
A simple carbohydrate is 1 options: glucose .Therefore , 1 options: glucose is correct .
Glucose is indeed an example of a simple carbohydrate, specifically a monosaccharide. Monosaccharides are the most basic form of carbohydrates and consist of a single sugar unit.
Glucose, with its six carbon atoms, twelve hydrogen atoms, and six oxygen atoms (C6H12O6), is a fundamental source of energy for living organisms.
Glucose is crucial for various biological processes, particularly in providing energy for cells.
It plays a central role in cellular respiration, where it is broken down to produce adenosine triphosphate (ATP), the primary energy currency of cells.
In addition to its role as an energy source, glucose is a fundamental building block for more complex carbohydrates.
When multiple glucose molecules are linked together, they form larger carbohydrates like starch and glycogen.
The human body regulates blood glucose levels to ensure a steady and adequate energy supply.
An imbalance in glucose levels can have significant health implications, such as in the case of diabetes.
Simple carbohydrates like glucose are rapidly absorbed and can cause fluctuations in blood sugar levels.
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Question
Which of the following is an example of a simple carbohydrate? question 1 options: glucose Option 2.fructose option 3.lactose
CHOICES:
A) The air particles inside the balloon slow down due to lower thermal energy. As a result, fewer collisions take place per second and this leads to a lower pressure inside the balloon. The pressure on the outside of the balloon pushes the balloon to a smaller volume.
B) The air particles inside the balloon slow down due to lower thermal energy. As a result, the air particles become charged, attract to each other and take up a smaller volume. Therefore, the balloon shrinks.
Eliminate
C) The rubber latex of the balloon becomes colder and will resist stretching and push the air particles inward until the inside pressure equals the outside pressure and equilibrium is established.
D) The density of the air particles increases within the balloon causing some particles to escape out of the balloon. This leads to an increase in the particles and, thus, pressure outside the balloon. This causes the balloon to collapse.