Why do skin oil cells have more smooth endoplasmic reticulum? A) To store excess water B) To synthesize lipids C) To produce ATP D) To aid in cell division

Answers

Answer 1

Answer:

Answer:

B) To synthesize lipids

Explanation:

Smooth endoplasmic reticulum (SER) is crucial for lipid synthesis, detoxification, and carbohydrate metabolism in skin oil cells, specifically sebaceous glands. It plays a vital role in the production and secretion of sebum, an oily substance.

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TOR kinases are enzymatic proteins found in a diversity of species, from yeasts to mammals. They serve in a phosphorylation cascade that promotes progression through the cell cycle. What evidence would confirm that eukaryotes share a common ancestor with regards to cell signaling pathways?

Answers

Answer:

By phylogenetic analyses

Explanation:

The target of rapamycin (TOR) is a major regulator of growth only found in eukaryotic organisms. The TOR pathway is known to regulate critical cellular processes including, among others, cell growth. The TOR protein is a kinase capable of activating translation by phosphorylation of the ribosomal S6 kinase (S6K) and the eukaryotic translation initiation factor 4E binding protein (4E-BP). In this regard, phylogenetic studies have shown that this pathway involves duplication events of ancestral kinases, as well as sub-functionalization of the S6K kinase.

Observing animal tracks is an example ofobservation, which is used to estimate population size.
A. mark and recapture
B. indirect
C. sampling
D. direct

Answers

Answer:

The answer is B. Indirect!

Explanation:

What is the smallest most basic unit in life

Answers

the smallest unit in life is a cell cells make up the smallest level of a living organism

the smallest most basic unit in life is a cell...therefore all organisms are composed of cells....in other words , cell is the basic ,structural and functional unit of life...Hope it helps .....

What is puberty why it's important

Answers

Answer:

the changes of become bigger

Explanation:

its important for us to mature so we dont stay small forever

Changes to your body.

Watch big mouth to understand.

The blades of a windmill turn on an axis that is 30 feet from the ground. The blades are 10 feet long and complete 2 rotations every minute. Write a sine model, y = asin(bt) + k, for the height (in feet) of the end of one blade as a function of time t (in seconds). Assume the blade is pointing to the right when mc008-1.jpg and that the windmill turns counterclockwise at a constant rate.

Answers

The blades of a windmill turn on an axis that is 30 feet from the ground. The blades are 10 feet long and complete 2 rotations every minute. The sine model that can be used is answer choice:

C) h = 10sin(π/15t) + 35

I hope this helps, Regards.

Question: The blades of a windmill turn on an axis that is 40 feet from the ground. The blades are 15 feet long and complete 3 rotations every minute. Write a sine model, y = asin(bt) + k, for the height (in feet) of the end of one blade as a function of time t (in seconds). Assume the blade is pointing to the right when t = 0 and that the windmill turns counterclockwise at a constant rate.

Answer:

a is the length of the blade.

The vertical shift, k, is the height of the windmill.

a = 15

k = 40

The period is 20 seconds.

b = pi/10

Third option (C)

ed2022

The primary energy source during rest, sitting, and standing in place is __________.

Answers

Fat, more specifically, triglyceride which are the main constituents of natural fats and oils in humans and other animals

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