Indicate whether each of the following descriptions better matches the rough (R) or the smooth (S) endoplasmic reticulum.

Biology

1 answer:

yuradex [85]2 years ago

7 0

Answer: rough endoplasmic reticulum--b

Smooth endoplasmic reticulum--a,c,d

Explanation:The rough endoplasmic reticulum has numerous ribosomes attached to it. Thus it has a coarse texture.it is involved in the production of proteins. The ribosomes receives the messages to produce a protein from the messenger RNA, the ribosome the packs amino acid into proteins and transfers it to the rough endoplasmic reticulum.

The smooth endoplasmic reticulum does not have ribosomes attached.it is involved in the production of non-protein molecules eg lipids and fats.

It is an also important organelle for the metabolism of the cell.it helps in detoxification in the liver. It also stores calcium for use in the skeleton.The sarcoplasmic reticulum is an modified smooth endoplasmic reticulum

You might be interested in

As the human population grows, some minerals in everyday products could become scarce. Which of the following is the best way to

photoshop1234 [79]

Because the use of more can get us more items that can grow the population and intrest.

3 0

2 years ago

Read 2 more answers

Ll The Yellowstone River ecosystem can support 2,300 bald eagles. This is an example of

aliina [53]

The Yellowstone River ecosystem can support 2,300 bald eagles. This is an example of temperate- zone ecosystems

Explanation:

Yellowstone National Park is a natural paradise with over 70 species of birds,which include trumpeter swans, sandhill cranes, loons, peregrine falcons, osprey and bald eagles

The Greater Yellowstone Ecosystem, with Yellowstone at its core, is one of the largest nearly intact temperate- zone ecosystems on Earth. It has an area of 12–22 million acres; 18,750– 34,375 square miles

Temperate ecosystems are the ecosystem that are characterized by the seasonality in temperature, with cooler winters and warmer summers, and also show various seasonality in precipitation patterns, resulting from seasonal changes in the orientation of Earth's axis relative to the sun.

The Yellowstone River ecosystem can support 2,300 bald eagles. This is an example of temperate- zone ecosystems

5 0

2 years ago

2.) From where do lion cubs get their chromosomes? How does this happen to produce the pattern that you see?

Vlad [161]

Answer:

This question is incomplete

Explanation:

This question is incomplete.

However, lions have 38 chromosomes (19 pairs) and there cubs get their chromosomes from there parents; with each parent donating 19 each. They also have a pair of chromosomes known as sex chromosomes (X and Y). The female always donates the X chromosome and the male donates either a X (which leads to a female cub) or a Y (which leads to a male cub), just like in many mammals.

NOTE: Chromosomes are threadlike structures in the nucleus of a cell that carry/stores genetic materials/genes.

7 0

2 years ago

What exactly do white blood cells inspect to be sure a cell belongs and is not infected ?

Kitty [74]

Here's the answer in picture form