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VikaD [51]
3 years ago
9

How do Viruses Replicate and kill their host cell?

Biology
1 answer:
umka2103 [35]3 years ago
8 0

Answer:

nono

Explanation:

hoho

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Pyramids depicting the number of organisms or biomass may be inverted, upright, or even diamond-shaped.
Delicious77 [7]

Answer:

The correct answer is - as energy lost at every trophic level.

Explanation:

In any ecological ecosystem the energy pyramids always upright unlike other pyramids such as biomass showing the number of organisms, that can be diamond shape, inverted or upright.

The main reason behind this is due to the fact that it is only a pyramid in the ecosystem that always unidirectional in the food chain which is always some energy lost with an increase in the trophic level in the food chain. This loss of energy always gets back to the atmosphere in each step of the food chain.

3 0
3 years ago
5 Drag the tiles to the correct boxes to complete the pairs. Match the terms with their definitions.
ryzh [129]

Answer:

a sequence of DNA responsible for coding a protein = gene

The complex range of alleles an organism carries for... = genotype

an allele that determines... = dominant gene

the observable characteristics= phenotype

7 0
2 years ago
Juvenile ____________________ arthritis is an autoimmune disorder that affects children with symptoms that include stiffness, pa
pickupchik [31]

Answer:

Juvenile rheumatoid arthritis

Explanation:

Arthritis is a term used to refer a group of diseases that affects the joints such as knees, wrists and fingers.

Juvenile rheumatoid Arthritis is an autoimmune disorder that affects children which means the body attacks itself by mistakenly identifying its own cells as foreign .

The cause of this response is not yet known.

Some of the symptoms of the disease include stiffness, pain, joint swelling, skin rush, fever, slowed growth and fatigue.

It has no cure but in some cases children seem to outgrow the disease.

7 0
2 years ago
The attachment of nucleotides to form a complementary strand of DNA during replication
olga2289 [7]

Answer: is accomplished by DNA polymerase.

Explanation: DNA polymerase is an enzyme that catalyzes the synthesis of a complementary strand of a DNA molecule during replication. The double stranded DNA helix is first unwind by the enzyme known as helicase giving rise to two DNA strands which serve as templates for replication. DNA polymerase then binds to a primer, a short nucleotide sequence and catalyzes the attachment of nucleotides to the primer to form a growing strand that is complementary to the parent DNA.

6 0
3 years ago
What hormone released by the highlighted structures inhibits the secretion of FSH only?
soldi70 [24.7K]

Inhibin inhibits the secretion of FSH only.

<h3>What is the role of inhibin?</h3>
  • Inhibin is a protein mainly produced by the gonads.
  • In men it is produced by the Sertoli cells and it is produced by the granulose cells in women.
  • It negatively regulates the secretion of Follicle Stimulating hormone (FSH) from the pituitary gland.
  • FSH itself induces the production of inhibin for negative feedback.
  • Pituitary is a pea shaped endocrine gland present at the base of the brain. It is the major endocrine gland and controls growth, development and functions of other endocrine glands.
  • Hormone activin has opposite effect to inhibin. It enhances FSH biosynthesis and secretion.

Learn more about pituitary here:

brainly.com/question/1372599

#SPJ4

5 0
2 years ago
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