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dangina [55]
3 years ago
11

Food that has been through the digestive process is called

Biology
1 answer:
lozanna [386]3 years ago
7 0
Food that has been subjected to the salivia and the many digestive juices of the GI tract is called Bolus.
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How do the chromosomes in most cells of an organism, such as the leaf cells of a plant, compare to the chromosomes in its reprod
Lunna [17]

Answer:

Reproductive cells have half the amount of chromosomes than body cells

Explanation:

I think that you are talking about body cells when you say "most cells in an organism." If that is the case, then the reproductive cells, sperm and egg cells, have half the amount of chromosome than body cells.

For example: Human body cells have 46 chromosomes. Human reproductive cells has 23 chromosomes.

In sexual reproduction, each parent gives 1/2 of a full set of chromosomes to create the full set needed for an organism.

8 0
3 years ago
Define the 3 signals for activation and the 3 outcomes of the complement system.\
sp2606 [1]
* More than 40 proteins and glycoproteins involved in the complement system are synthesized by the liver, macrophages, epithelial cells, they are present in the blood in plasmatic form, membrane, some have an enzymatic activity, regulator or membrane receptorThese are elements of the humoral innate immune response, they fight infections, purify immune complexes and apoptotic bodies.
<span>There are indeed three ways to activate the complement:</span>
Classical pathway: Activated by Immunoglobulins in immune complexes, aggregated Immunoglobulins, DNA, CRP, apoptotic bodies .......it involves nine fractions, starting with C1, then C4, C2, C3, to form a classical C5 convertase, then, activation of C5, C6, C7, C8, C9.

Alternative pathway: activated by polysaccharides (bacterial endotoxin), vascular wall poor in sialic acid, aggregated IgE ...C3b like is the first component in the alternate channel cascade, it will create an amplification loop, and form an alternative C5 convertase.

Lecithin pathway: Activated by mannose, fucose (carbohydrate of microorganisms)The first component is the complex MBL / MASP1 / MASP2: "mannose-binding protein": works according to the same principle as the complex C1 of the classical way (MASP2 cleaves the C4 and the rest of the cascade is equivalent to that of the classical way).

the three ways have the same outcome: A C5 convertase (formed by one of the pathways) cleaves C5 into C5a and C5b: C5b is deposited far from other fractions on the antigenic surface. The fixation of C5b in the cell is followed by that of C6, C7, C8, and C9 (9 molecules of C9): formation of the membrane attack complex (MAC) ==> Death of the cell by osmotic shock
8 0
3 years ago
Carbohydrates are polyhydroxy compounds of A. Glucose B. Oligosaccharides C. Aldehyde and ketone D. Glyceraldehyde​
Nezavi [6.7K]

Answer:

C. Aldehyde and Ketone

Explanation:

I majored in Biology

5 0
3 years ago
How to fix Anterior Pelvic Tilt?
marin [14]
Assessing flexibility, strength and movement patterns is therefore always a good idea.
1) Lying Pelvic Tilt
2) Standing Pelvic Tilt (SPT)
3) Learn and Ingrain the Hip Hinge Pattern
4) Strengthen the Posterior Pelvic Tilt Movement Pattern/Muscles that Produce Posterior Pelvic Tilt
5) Incorporate squats, deadlifts, presses, and other compound lifts with good technique
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3 years ago
Here is a model of Earth's yearly orbit around the Sun. In this model, the names of the seasons apply only to the northern hemis
Usimov [2.4K]

Answer:

D

Explanation:

4 0
3 years ago
Read 2 more answers
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