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2 years ago

Question 1

Biology

2 answers:

tensa zangetsu [6.8K]2 years ago

7 0

Answer:

1)become sediment quickly

2)heart cells

3)nucleus

4)the types of cells near the site

5)cells

Explanation:

I just took the test

Nadya [2.5K]2 years ago

5 0

Answer: Question 1 answer: Skin cells continually replicate

Explanation: The cells in the superficial or upper layers of skin, known as the epidermis, are constantly replacing themselves. This process of renewal is basically exfoliation (shedding) of the epidermis. But the deeper layers of skin, called the dermis, do not go through this cellular turnover and so do not replace themselves.

Question 2 answer: Heart cells undergo terminal differentiation

Explanation: Different cell types (e.g., neurons, skeletal and heart myocytes, adipocytes, keratinocytes) undergo terminal differentiation, in which acquisition of specialized functions entails definitive withdrawal from the cell cycle.

Question 3 answer: DNA replicates in the nucleus

Explanation: DNA replication occurs in the cytoplasm of prokaryotes and in the nucleus of eukaryotes. Regardless of where DNA replication occurs, the basic process is the same. The structure of DNA lends itself easily to DNA replication.

Question 4 answer: The ability to reverse terminal differentiation might affect gene expression in a complex organism

Question 5 answer Cytoplasm replicates during mitosis

Explanation: This process involves replication of the cell's chromosomes, segregation of the copied DNA, and splitting of the parent cell's cytoplasm. ... The outcome of binary fission is two new cells that are identical to the original cell.

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The countercurrent multiplier is a system by which the:______.

inn [45]

Answer: Option A.

nephron loop multiplies the concentration of salts in the interstitial fluid of the kidney medulla.

Explanation:

countercurrent multiplier is a system that utilize energy that create osmotic gradients and enable reabsorption of water thereby increase concentration of urine. The countercurrent multiplier uses electrolyte pumps there by making the nephron loop increase the concentration of salts in the interstitial fluid of the kidney medulla because it allows the nephron to reabsorb alot of water and and increase the concentration of urine for excretion while at the same time using as little energy as possible.

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2 years ago

Write a claim about whether you will consume or not cinsume lactose

Vsevolod [243]

Answer:

See explanation below:

Explanation:

Lactose is found in milk. It is part of the reason milk tastes somewhat sweet since Lactose is a sugar. Anyone that consumes milk or anything with milk in it, will consume Lactose.

As for me, I plan on having some Ice-Cream later. Since there is milk in Ice-Cream, I will consume Lactose today.

Hope this helps! Have an Awesome Day!!

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3 years ago

When you read, your eyes fixate for a fraction of a second, and then jump to a new point in the text. Your reading experience is

madam [21]

<u>Sensory</u> memory.

Explanation:

Sensory memory is the type of memory that stores information for a very brief period of time it is even shorter than the time period of the short term memory.

Sensory memory helps the brain to hold the effects of a sensory stimulus for sometime even after the stimulus has ceased. This helps in continuous perception and processing of data in the brain.

The expression of continuous reading, writing and speaking are due to the existence of sensory memory.

If sensory memory does not function properly then, the synchronization of words and their understanding would have been impossible.

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3 years ago

How much energy is at the producer level?

Tems11 [23]

Explanation:

In a food chain, only 10% of energy is transferred from one trophic level to another trophic level. If the energy produced at the producer level is 1000 J, then the energy available at the primary consumer level will be 100 J and energy available at the secondary consumer level will be 10 J.

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3 years ago

A zebra’s diet consists of grasses, shrubs, and leaves. A zebra doesn’t eat other animals to survive. What kind of an animal is

Morgarella [4.7K]

The zebra is an herbivore.

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3 years ago