Answer:
striations
Explanation:
Cardiac muscles are present in the wall of the heart. These muscles have uninucleated, tubular and branched fibers. The fibers of cardiac muscles are striated and have the intercalated disc to spread the contraction quickly throughout the heart.
Skeletal muscle fibers are tubular and multinucleated. These muscle fibers also have striations. Skeletal muscles are attached to the skeleton. Arrangement of actin and myosin in these muscle fibers given them the striated appearance.
The feature that cardiac muscle and skeletal muscle share is the presence of striations, which are a result of the specific arrangement of protein filaments within the cells of muscle tissue.
The feature shared by both cardiac muscle and skeletal muscle is the presence of striations.
These striations are a result of a specific arrangement of protein filaments (actin and myosin) within the cells of muscle tissue, which gives them their striped appearance under a microscope. Both skeletal and cardiac muscle cells exhibit this striated pattern, unlike smooth muscle cells.
For instance, Cardiac muscle cells, also known as cardiomyocytes, appear striated under the microscope. Similarly, skeletal muscle fibers also exhibit striations, contributing to their different functionalities within the body.
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We can help prevent bedsores by frequently changing our position to avoid stress on the skin. Some strategies include taking good skin care, maintaining good nutrition and fluid intake, quitting smoking, managing stress, and exercising daily.
Bedsores are also known as pressure ulcers and decubitus ulcers. These are defined as injuries to the skin and underlying tissue that result from prolonged pressure on the skin. Bedsores develop on the skin that covers bony areas of the body, such as the heels, ankles, hips and tailbone.
The signs of bedsore are as follows:
We can treat the skin slowly to help prevent pressure ulcers or bedsores by:
Thus, we can help prevent bedsores by frequently changing our position to avoid stress on the skin. Some strategies include taking good skin care, maintaining good nutrition and fluid intake, quitting smoking, managing stress, and exercising daily.
Learn more about Pressure sores, here:
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B. The breakdown of glucose into pyruvic acid
c. Krebs cycle
2. Within the light-independent reactions, what can be said about the 3-carbon-atom molecules produced?
A. Some of these molecules are converted back into 5-carbon-atom molecules to regenerate the cycle.
b. All of these molecules leave the cycle to make sugars
.
c. All of these molecules are combined with carbon dioxide.
3. Which of the following accurately describes the patterns of inheritance in human blood types?
A. Three alleles code for blood types and three phenotypes are possible.
B. Allele IA and IB are codominant, and allele i is recessive.
c. Allele i is dominant over alleles IA and IB.
4. A cell can only grow so large in size, because
A. its surface-to-volume ratio decreases as the cell becomes larger.
b. its ability to exchange materials would happen more quickly as the cell grows.
c. its surface-to-volume ratio decreases as the cell becomes smaller.
5. Which of the following accurately describes the relationship between photosynthesis and cellular
respiration?
a. Cellular respiration provides photosynthesis with oxygen and sugar.
b. The reactants of photosynthesis are the products of cellular respiration and vice versa.
c. All living organisms must choose only one of these processes for their entire lives.
Answer:A is the answer
Explanation:
Answer:
because it helps to know about the organisms that previously inhabited earth...
B. Stomata
C. Phloem
D. Chloroplast
Answer:
Xylem
Explanation:
Xylem is vascular tissue that transports water and dissolved minerals from roots to stems and leaves. This type of tissue consists of dead cells that lack end walls between adjacent cells.