What is the largest source of waste generation?A. Individuals and industry
B. Individuals and agriculture
C. Developing countries
D. Industry and agriculture

Answers

Answer 1

Answer:

Answer: B. Individuals and agriculture

Explanation:

Answer 2

Answer: The answer is C, developing countries. In many developing countries they have no waste management so they throw it in the streets

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Nutrients are brought to compact bone through which mechanism?A. diffusion through the bony matrix
B. diffusion through canaliculi
C. transport through Haversian Canals
D. transport through collagen fibers

Answers

The correct answer of the given question above would be option B. DIFFUSION THROUGH CANALICULI. Nutrients are brought to compact bone through the mechanism of diffusion through the canaliculi. Canaliculi are tiny channels between lacunae that allow for osteocyte communication. Hope this answer helps.

B
The canaliculi are small channels embedded in the bone through which useful substances diffuse to the bone.

In the Cellular Respiration Processes
Where is Glycolysis happening

Answers

Answer:

Glycolysis takes place in the cytoplasm. Within the mitochondrion, the citric acid cycle occurs in the mitochondrial matrix, and oxidative metabolism occurs at the internal folded mitochondrial membranes (cristae).

Explanation:

hope it helps you

Without the rough ER, cells would ?

Answers

Hi There! :)

Without the rough ER, cells would ?

The endoplasmic reticulum serves many functions thus without it all those functions would vanish leaving the cell incapable to manage properly resulting in death. The endoplasmic reticulum is divided into the smooth and rough endoplasmic reticulum; both vary in function. First, the smooth ER serves as a structure which catalyzes foreign substances to make them less harmful, i.e. detoxification. The rough ER serves as a structure which performs protein synthesis.

If the chromosomes of a eukaryotic cell were lacking telomerase, what would happen to the cell? 1) The cell would have a greater potential to become cancerous than one with telomerase. 2) The cell would be able to repair mismatched base pairs during replication. 3) The cell would not produce okazaki fragments. 4) The cell would become increasingly shorter with each cycle of replication. 5) The cell would be unable to take up extraneous DNA from the surrounding solution.

Answers

Answer:

4) The cell would become increasingly shorter with each cycle of replication.

Explanation:

Telomerase is an enzyme that may be related to the aging process. It adds telomeres to our DNA strands. The loss of telomeres may lead to eventual loss of important regions of DNA that could impair the cells ability to divide and produce healthy daughter cells. If a cell could not produce telomerase the cells would not be able to maintain the length of their telomeres.

A eukaryotic cell lacking telomerase would experience a gradual reduction of chromosome length with each replication.

Final answer:

If the chromosomes of a eukaryotic cell were lacking telomerase, the cell would become increasingly shorter with each cycle of replication.

Explanation:

If the chromosomes of a eukaryotic cell were lacking telomerase, the cell would become increasingly shorter with each cycle of replication. Telomeres, which are repetitive sequences at the ends of chromosomes, protect the genes from getting deleted as cells divide. Telomerase is an enzyme that adds nucleotides to the ends of chromosomes, allowing DNA replication to proceed. Without telomerase, the telomeres would not be replenished, resulting in the progressive shortening of chromosomes with each round of replication.