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Fofino [41]
3 years ago
15

A(n) ______ is the smallest unit of an element that maintains the properties of that element.

Biology
1 answer:
Naddik [55]3 years ago
6 0
Particle or Subatomic particle
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What appropriate percentages of land have been used for housing and pasture areas?
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37%

Explanation:

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Where do joint capsule receptors send proprioceptive information?
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TO. YOUR. BRAIN. have a nice day?

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Variation in great horned owl body size due to food supply can / cannot be acted on by
disa [49]

Answer:

Variation can be acted on by natural selection.

Explanation:

Variation are the difference that exist in the organism in terms of the body size and can be acted upon by natural selection.

Natural selection could act on the owl body size, favor the selection of owl with small body size especially when resources available are limited and can only sustain small number of individuals leading to availability of owl with small body size in such area and a gradual reduction in the number of owl with large body size.

7 0
3 years ago
Hairpins often form at palindromic sequences in single strands of either rna or dna. however, several key features differentiate
AlekseyPX
Hairpin like structures are formed in both DNA and RNA but are common in RNA than in DNA. This is because DNA can be double stranded or single stranded while RNA is generally single stranded structure that can be double stranded only when it forms a hair pin like structure.
The features of hairpin structure in RNA are as follows:
1. This structure is a building block of many secondary structures of RNA.
2. The termination sequence during transcription also forms a hairpin loop like structure.
3. tRNA also forms a hairpin loop like structure and helps in the process of translation.   
4 0
3 years ago
Which of the following organelles assembles proteins? ribosomes Golgi apparatus nuclear envelope or endoplasmic reticulum
Artist 52 [7]

The right answer is Ribosomes

The ribosome is a complex composed of RNA and ribosomal proteins, associated with a membrane (in the granular endoplasmic reticulum) or free in the cytoplasm. Common to all cells (prokaryotes and eukaryotes), the ribosome (and especially its composition) varies according to the organisms, even if it is always composed of two distinct subunits.

The ribosome is a huge ribonucleoprotein complex that allows the translation of mRNAs into proteins.

5 0
3 years ago
Read 2 more answers
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