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Soloha48 [4]
3 years ago
12

Proteins can not be transported by carrier proteins through cell membranes because

Biology
1 answer:
Maslowich3 years ago
4 0

Answer:

The answer is B - proteins are large molecules

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The various taxonomic levels (e.g. genera, classes, etc.) of the hierarchical classification system differ
Westkost [7]

Answer:

(c) their inclusiveness.

Explanation:

The taxonomic classification has eight levels, they go from the more inclusive to the more exclusive.

The eight categories are: <u>Domain</u> which  is the most inclusive level, that is to say, that the largest number of individuals are included in this level. There are  three domains according to the cells types, and where they live. They are the Eukarya, Bacteria and Archaea. Domains are divided into <u>kingdoms</u>, they are the Plantae, protista, Eubacteria, Archaebacteria,  Animalia and Fungi. After kingdoms the <u>Phylum</u> category comes, following Phylum is <u>Class</u>, various classes that are related will form a Phylum. The next category is <u>Order</u>, order is divided into <u>Family,</u> families are broken into <u>Genus</u>, where species are closely related between each other and finally the last category is <u>Especies identifier,</u> in this group there are unique characteristics that will identify a specie. With this classification we can see that we go from global groups  to more specifics ones as the classification avances.

8 0
3 years ago
Which describes how proteins are used in mating by Japanese beetles? A.Male and female beetles combine proteins to form offsprin
Mice21 [21]

The answer is C. Pheromones are hormones (which are proteinous) produces by individuals of the same species and are a means to send communication signals for social interactions. They signal alarm, food and even sex. Sex pheromones are  released by females beetles into the environment to signal their availability for mating. The pheromones are picked up by receptors on the male beetles and this is how they find the females.  

5 0
3 years ago
Read 2 more answers
Phylogenies based on sequences from organellar genomes and nuclear genomes from the same group of species yield phylogenetic tre
mojhsa [17]
<h2>Evolution of phylogenies </h2>

Explanation:

  • The genome of the endosymbiont is all the more firmly identified with individuals from the gathering in which it initially developed, while the nuclear genome of the inundating living being has its own evolutionary trajectory.  
  • The accumulation of various inheritable attributes after some time which prompted the arrangement of another species  
  • Nuclear and organellar genes advanced at various rates, clouding developmental connections.  
  • Some mitochondrial genomes have been decreased definitely in size, losing a large number of the protein genes encoded in creature mtDNA just as a few or all mtDNA-encoded tRNA genes.
  • At ∼6 kb in size, the mitochondrial genome of Plasmodium falciparum (human intestinal sickness parasite) and related apicomplexans is the littlest known, harboring just three protein genes, profoundly divided and improved little subunit (SSU) and enormous subunit (LSU) rRNA genes, and no tRNA genes.
  • In stamped differentiate, inside land plants, mtDNA has extended generously in size (>200 kb) if not in coding limit, with the biggest known mitochondrial genome right now.

8 0
3 years ago
Biology pargraph about how photosynthesis works
coldgirl [10]
Plants absorbs inorganic ions such as carbon dioxide by the process of gas exchange and water by the process of osmosis which converts into glucose and oxygen in the presense of sunlight and chlorophyll.Light is absorbed by the chlorophlasts present in green leaves.
7 0
3 years ago
In situ hybridization is a powerful tool used in gene expression studies because it provides the investigator with information p
icang [17]
<h2 /><h2>In situ hybridization</h2>

Explanation:

A)the cellular and tissue specific localization of the mRNA encoded by a particular gene

  • In situ hybridization is a technique used to locate and detect nucleic acid sequences(DNA or RNA) with respect to their protein product within nuclei
  • The principle behind in situ hybridization is that specific annealing(heat treatment process) of labelled probe to complementary sequences of target DNA or mRNA in a fixed specimen is done
  • Probe is mainly used to find the complementary sequence of the nucleic acids(DNA or RNA) or helps in localization of particular clone
  • The detection and visualization of the hybrids can be done by using cytological methods
5 0
3 years ago
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