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PolarNik [594]
2 years ago
14

The communities plus the abiotic surroundings are called the

Biology
1 answer:
NISA [10]2 years ago
5 0
The communities plus abiotic and biotic surroundings is called an ecosystem 
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When working with bacteria you will-
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Answer:You will be doing many laboratory activities which require the use of potentially hazardous bacteria and chemicals.

Explanation:

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3 years ago
Amyloid fibrils are associated with many fatal degenerative diseases of humans and livestock. Livestock diseases such as scrapie
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Answer:

a. Amyloid fibrils have a high amount of β-sheet structure.

c. Because most newly synthesized proteins fold correctly, the accumulation of misfolded proteins (or fragments) tends to occur slowly, thus explaining the slow onset of disease.

e. Proteins that form amyloid fibrils are normally soluble.

Explanation:

Amyloids can be defined as fibrillar protein aggregates composed of a β-sheet secondary structure. In general, the amyloid fibrils are composed by soluble proteins that are assembled to form insoluble resistant to degradation fibers. In humans, defective amyloid proteins produced by misfolding are known to produce diseases (amyloidosis) capable of altering the function of tissues and organs. Systemic forms of amyloidosis are common in neurodegenerative disorders.

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2 years ago
Human height is a polygenic trait. This means that the
dalvyx [7]

This means that each dominant allele "adds" to the expression of the next dominant allele. Usually, traits are polygenic when there is wide variation in the trait. For example, humans can be many different sizes. Height is a polygenic trait, controlled by at least three genes with six alleles.

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3 years ago
In Western Pennsylvania, and many other areas, deer are becoming a pest.<br> a.) True<br> b.) False
Alexeev081 [22]
True I think not all the way sure
8 0
2 years ago
Which animal nurses it’s young, has forward facing eyes, nails on its fingers and toes, and a moist nose
jonny [76]

Answer:

This question lacks options; the options are:

A) a lemur.

B) a tarsier.

C) a bird.

D) a new world monkey.

E) more than one of these.

The answer is A). Lemur

Explanation:

The animal being described in this question is a mammal that belongs to the order, PRIMATE because of its features which include forward-facing eyes, nails instead of claws etc. The genus of the animal being described is LEMUR.

Lemurs are a group of primate animals that possess a moist nose, a feature that makes them belong to the STEPSIRRHINES group of primates. Lemurs possess forward facing eyes, nails on their toes and fingers and also like every other mammal, care for their young ones.

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2 years ago
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