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Klio2033 [76]
3 years ago
5

During transcription, initiation involves the attachment of RNA polymerase to the promoter and the start of RNA synthesis.

Biology
1 answer:
Alla [95]3 years ago
5 0

Answer:

true

Explanation:

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Which type of interaction is described below?
NNADVOKAT [17]

Answer:

the answer is Symbiosis

Explanation:

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3 years ago
The adaptive advantage of a fungus producing and secreting a bacterial inhibitor would be that it protects against microbial com
Advocard [28]

The adaptive advantage of a fungus producing and secreting a bacterial inhibitor would be that it protects against microbial competitors: is an extensive surface area well suited for invasive growth and absorptive nutrition.

Fungus

A fungus is any eukaryotic organism that includes microbes like yeasts and moulds, as well as the more recognisable mushrooms. These organisms are classed as a kingdom distinct from the other eukaryotic kingdoms, which include Plantae, Animalia, Protozoa, and Chromista in one traditional taxonomy.

The presence of chitin in fungi's cell walls distinguishes them from plants, bacteria, and some protists. Fungi, like animals, are heterotrophs; they obtain nourishment by absorbing dissolved molecules, usually by secreting digestive enzymes into their surroundings.

Fungi, like plants, use chemical defence, which involves the creation of poisons that affect the growth, development, or viability of the antagonists.

To learn more about fungus

brainly.com/question/10878050

#SPJ1

5 0
1 year ago
How are plant and animal cells different?
Salsk061 [2.6K]

Answer:

Presence of chloroplast in plant cells

Explanation:

Chloroplast is an organelle found in the cytoplasm of plant cells, and helps in photosynthesis, by providing a site for trapping sun light which is used to produce food. Hence, plants are producers due to the presence of chloroplast while animals lack chloroplasts, so unable to produce their own food.

Thus, the presence of chloroplast in plant cells make it different from animal cells

3 0
4 years ago
Read 2 more answers
What must occur for speciation to happen?
Anit [1.1K]
For speciation to happen reproductive isolation must occur 
5 0
3 years ago
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Homologous chromosomes may exchange segments; this is called crossing over. Crossing over increases genetic variability. When do
Serhud [2]

A) Crossing over occurs in : Meiosis I ( D )

B) DNA replication would occur : Prior to meiosis I and meiosis II ( B )

C) The embryo's development represents ; meiosis and cell differentiation ( D )

D) Some organisms reproduce aseggsually ; To rapidly produce like offspring

<h3>What is Crossing over and DNA replication</h3>

Crossing over involves the swapping of genetic materials, and it occurs in prophase I of meiosis before meiosis II the crossing over of genetic materials are over. while DNA replication is the process whereby DNA make an exact copy of itself during the process of cell division and this process occurs prior to meiosis I and meiosis II

The development of an embryo in the missing diagram represents meiosis and cell differentiation.

Hence we can conclude that the answers to your questions are as listed above.

Learn more about Homologous chromosomes :  brainly.com/question/8253366

6 0
3 years ago
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