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castortr0y [4]
3 years ago
8

A biomass pyramid shows the mass of organic matter

Biology
1 answer:
saveliy_v [14]3 years ago
7 0

Answer:

A.  at the tropical level

Explanation:

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The information from messenger RNA is used to create polypeptide sequences during the process of _____.​
polet [3.4K]

Answer:

Translation

Explanation:

The translation is the process during which the nucleotide sequence of the mRNA is read in the form of genetic codes. The nucleotide sequence of mRNA is complementary to the template DNA strand. According to the sequence of the nucleotides in the mRNA, the amino acids are added in a specific order to make the polypeptide chains. The process occurs on ribosomes. The ribosomes move along the mRNA to read its sequence and the tRNA brings are amino acids to be added to the polypeptide chains.

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Gives rise to the gastrodermis, tissues that lines the gut.
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Endoderm

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3 years ago
Describe passive transport using the words concentration and concentration gradient
dsp73
Passive transport<span> is a movement of </span>biochemicals<span> and other </span>atomic<span> or </span>molecular<span> substances across </span>cell membranes through <span>concentration gradients</span><span> without need of </span>energy<span> input. Unlike </span>active transport<span>, it does not require an input of cellular energy because it is instead driven by the tendency of the system to grow in </span>entropy<span>. The rate of passive transport depends on the </span>permeability<span> of the cell membrane, which, in turn, depends on the organization and characteristics of the membrane </span>lipids<span> and </span>proteins<span>. The four main kinds of passive transport are simple </span>diffusion<span>, </span>facilitated diffusion<span>, </span>filtration<span>, and </span>osmosis.
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What are two major factors that control the development of soil in a given location?
Nadusha1986 [10]

Answer: bedrock composition and climate

Explanation:

6 0
3 years ago
1.Which of the following stars closest to the Earth?
GREYUIT [131]

Explanation:

1_C

2_A

3_D

4_B

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8_C

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