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kifflom [539]
3 years ago
14

Explain the function of each of the following lines

Biology
1 answer:
Sunny_sXe [5.5K]3 years ago
3 0

Answer:

l think its e. chain lines

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Some fungi are unicellular organisms which feed off human tissues making a person ill. How do these fungi compare with bacteria
RUDIKE [14]

Answer:

Fungi are unicellular organisms  eukaryotic organisms that includes microorganisms such as mushrooms, yeast, and molds.

Bacteria are group of  single-cell microorganisms present in different shapes such as spirals, rods or spheres.

<em>Some of the fungi can causes disease and infection to humans same as bacteria.</em>

Fungi infects humans primarily through their skin. As fungi reproduce through spore formation often present in the air and soil and come in contact with human body surface which further multiply at body surface and infects human. Some of the fungal infections include ringworm,  athlete's foot and jock itch.

Same as Fungi bacteria also enters into human body and multiply within the human cell causing human diseases such as tuberculosis, typhoid fever and cholera.

7 0
4 years ago
1. Muscles move tendons attached to bone by performing an action called _______.
REY [17]

1. Contraction

2. Actin

3. Tendons

4. Epidermis

5. Dermis

6. Acne

7. A nerve signal from the brain arrives at the intersection of the nerve and muscle cells and releases acetylcholine from the neuron. This triggers chemical changes in the muscle cell involving ions, including Ca2+. Calcium triggers the thick filaments, made of myosin, to attach to the thin filaments, made of actin, in the muscle cell, and the myosin pulls the actin toward the center of the muscle cell. ATP causes the release of the actin fibers, allowing the muscle to relax and the process to begin again.

For Penn Foster.

5 0
3 years ago
Glaucoma is a leading cause of blindness. Studies have linked a common form of glaucoma to three genes and more than 20 genetic
NeX [460]

Answer: The correct answer is -

d) a dominant trait that depends on the presence of only one of many dominant alleles.

Glaucoma is an autosomal dominant trait, meaning that presence of single copy of the defective gene is enough to cause the disease.

It corresponds to a group of diseases, which cause damage in the optic nerve, leading to loss of vision and if not treated, it ultimately leads to blindness.

Thus, option D) is the right answer.

8 0
3 years ago
Read 2 more answers
I really need help plz
mariarad [96]

Answer:

A and B? im sorry if its wrong i havent learned that in a long while

5 0
3 years ago
4. DNA typing was first described in 1985 by English geneticist
irga5000 [103]

Answer:

2. Alec Jeffreys

Explanation:

'DNA fingerprinting' or DNA typing (profiling) as it is now known, was first described in 1985 by an English geneticist named Alec Jeffreys. Dr. Jeffreys found that certain regions of DNA contained DNA sequences that were repeated over and over again next to each other.

3 0
3 years ago
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