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Nookie1986 [14]
4 years ago
13

19 Recall DNA and Genes

Biology
2 answers:
MrRa [10]4 years ago
6 0
DNA is located in the nucleus of the cell.
andre [41]4 years ago
6 0

DNA is located in the nucleus of the cell.

DNA contains segments called genes that code for a particular trait.

DNA is made of nucleotides that form base pairs.

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Which list correctly shows carbohydrates in size from smallest to largest?
eduard

The list the correctly shows carbohydrates in size from smallest to largest is, monosaccharide, disaccharide, polysaccharide. A monosaccharide is a simple sugar and is the basic unit of carbohydrates.

3 0
3 years ago
Which type of epithelium is composed of multiple layers, including an apical layer containing tall, slender cells?
Mademuasel [1]

The question is incomplete as it does not have the options which are:

  • Simple squamous
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  • Pseudostratified squamous
  • Stratified squamous
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Answer:

Stratified columnar

Explanation:

Epithelial tissue is the tissue formed by the cells which form a layer of cell and lines the lumen of the organ and also covers the organs. The epithelial tissue can be classified based on the number of layer and shape of the cell.

In the given question, the shape of the cell is slender and are tall therefore are called columnar. The cells form more than one layer or multiple layers therefore form stratified layers.

Therefore,  the epithelial tissue formed by these slender shaped multiple layers is known as the stratified columnar layer. The stratified columnar is present in the respiratory tract and the digestive tract.

Thus,  Stratified columnar is the correct answer.

4 0
3 years ago
What is the function of red blood cells
Vedmedyk [2.9K]
They carry oxygen to your entire body, and carry carbon dioxide away from your body to be exhaled. 
7 0
3 years ago
Match the descriptions of the stages of the act of hearing with the correct stage order.
Nana76 [90]
Stage 1 - <span>The ear collects compression waves.
Stage 2 - </span>The ear amplifies the compression waves.
Stage 3 - <span>The amplified waves stimulate the hair cells of the ear.
Stage 4 - </span><span>The hair cells transmit nerve impulses to the brain
Stage 5 -</span><span>The brain interprets the nerve impulses.


Hope this  helps!</span>
3 0
3 years ago
Read 2 more answers
How does a catalyst work
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A catalyst works by providing an alternative reaction pathway to the reaction product. Furthermore the rate of reaction is increased.
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