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elena-14-01-66 [18.8K]
3 years ago
9

All cells are enclosed by a plasma membrane that is similar in ________ and ________. Group of answer choices thickness; composi

tion lucidity; texture structure; function permeability; content
Biology
1 answer:
fiasKO [112]3 years ago
3 0

Answer:

structure; function

Explanation:

Cells are the fundamental unit of life. The plasma membrane consist of both lipids and protein. The main structure of the membrane is the phospholipid bilayer. the plasma membrane controls the movement of various molecules such as water, ion, amino acids, sugar into and outside the cell. The surface area of the membrane also regulates the exchange of membrane between the cell and its surroundings.

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Which of the following best describes how the photosynthesis in grass cells is related to the cellular respiration in a cow's ce
Firlakuza [10]

Answer:

The correct answer would be option B .

Photosynthesis and cellular respiration are complementary in nature as they produce substrates for each other.

Photosynthesis is the process by which plants or photoautotrophs like green plants, grass et cetera make their food or glucose from simple compounds like carbon dioxide and water in presence of sunlight and chlorophyll.

The oxygen is released as the byproduct.

6 CO₂ + 6 H₂O + solar energy → C₆H₁₂O₆ + 6 O₂

In contrast, the animals or consumers such as cow use these products (glucose and oxygen) to produce energy in the form of ATP through the process of cellular respiration.  

Carbon dioxide and water are released as the waste product of the process.

C₆H₁₂O₆ + 6 O₂ → 6 CO₂ + 6 H₂O + energy (ATP)


5 0
3 years ago
Read 2 more answers
Scientists have discovered a new marine bacterial species called Vibrio nuigii. They have isolated ten strains of this bacterium
ahrayia [7]

Answer:

1-by transfecting small interfering RNAs against target genes of interest

2-by using comparative genomics strategies in order to infer functional relationships among target genes of interest and homologous genes responsible for virulence in other bacteria (e.g., antibiotic resistance genes)

3- by inducing mutations through site-directed mutagenesis in order to study gene function (i.e., by examining the effects of knockout mutations)

Explanation:

Whole-genome sequencing (WGS), also known as complete genome sequencing, refers to Next Generation Sequencing technologies that allow the obtention of the entire genetic sequence of an organism/cell, which can be used as a reference genome to understand gene function, evolutionary relationships, etc. The information provided by WGS technologies allows making many different types of genetic analyses in order to understand gene function. First, the nucleotide reference sequence can be used to design complementary small interfering RNAs that trigger degradation of target messenger RNAs (mRNAs) by the RNA interference (RNAi) pathway, thereby inhibiting gene function (in this case, inhibiting genes associated with virulence in the bacterial strain). Second, a reference genome is required to perform bioinformatic data analyses in order to identify homologous genes associated with virulence in evolutionarily related bacteria, allowing identify, for example, antibiotic resistance genes or sequence polymorphisms (e.g., single nucleotide polymorphisms, SNPs) associated with gene function. Third, the information provided by a reference genome can also be used to trigger site-directed mutagenesis (for example, by using the highly precise CRISPR-Cas9 genome editing technology) in order to knock out specific genes of interest and thus analyze if the bacterial strain is still infectious.

5 0
3 years ago
What are the two functions of the cytoskeleton
lakkis [162]
Finally, it also assists in moving materials in and out of the cell. Through a series of intercellular proteins, the cytoskeleton<span> gives a cell its shape, offers support, and facilitates movement through three </span>main<span> components: microfilaments, intermediate filaments, and microtubules.</span>
5 0
3 years ago
State the term that makes it difficult to see some of the fish surrounding the corals. [
Anastasy [175]
Coral reef maybe but I’m not completely sure
4 0
3 years ago
I’m timed somebody help me please
ArbitrLikvidat [17]

Answer:

Water vapor, carbon dioxide, and sulfur dioxide

Explanation:

most likely  the first one

5 0
3 years ago
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