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Temka [501]
3 years ago
6

Can someone please help me it’s a timed test.

Biology
1 answer:
katen-ka-za [31]3 years ago
8 0

Answer:

1 - D

2 - C

3 - A

4 - B

5 - E

I'm pretty sure those are the correct matching. Hope that helps! :)

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What are some of the characteristics of life that plants must fulfill?
PIT_PIT [208]

The most characteristic of the plants which can fulfill is the use of energy, maintain homeostasis,and composed of the cells.

<u>Explanation:</u>

HOMEOSTASIS: It is the property of the living organisms in which the internal system is kept in balance. Plants stay cools in the desert heat through their reflective surface, reduced leaves or the leaves that are parallel to the sun.

USES OF ENERGY: The plant uses the energy of the sun to change the water and the carbon dioxide into the sugar called glucose and it is used by the plants for the energy.

CELLS: It has cell walls, cell membranes, and it is composed of cellulose, pectin, hemicellulose. The cell in the plants varies from species to species.

8 0
3 years ago
Higher Ultra-Processed Food Consumption Is Associated with Increased Risk of Incident Coronary Artery Disease in the Atheroscler
Eddi Din [679]

Yes, it is true that Higher Ultra-Processed Food Consumption Is Associated with Increased Risk of Incident Coronary Artery Disease in the Atherosclerosis Risk in Communities Study.

Objectives:

To test the hypothesis that higher intake of ultra-processed foods is associated with higher risk of coronary artery disease.

Methods:

A total of 13,548 adults aged 45-65 y from the Atherosclerosis Risk in Communities study were included in the analytic sample. Dietary intake data were collected through a 66-item FFQ.

Ultra-processed foods were defined using the NOVA classification, and the level of intake (servings/d) was calculated for each participant and divided into quartiles.

We used Cox proportional hazards models and restricted cubic splines to assess the association between quartiles of ultra-processed food intake and incident coronary artery disease.

Results:

There were 2006 incident coronary artery disease cases documented over a median follow-up of 27 y.

Incidence rates were higher in the highest quartile of ultra-processed food intake (70.8 per 10,000 person-y; 95% CI: 65.1, 77.1) compared with the lowest quartile (59.3 per 10,000 person-y; 95% CI: 54.1, 65.0).

Participants in the highest compared with lowest quartile of ultra-processed food intake had a 19% higher risk of coronary artery disease (HR: 1.19; 95% CI: 1.05, 1.35) after adjusting for sociodemographic factors and health behaviours. An approximately linear relation was observed between ultra-processed food intake and risk of coronary artery disease.

Conclusions:

Higher ultra-processed food intake was associated with a higher risk of coronary artery disease among middle-aged US adults. Further prospective studies are needed to confirm these findings and to investigate the mechanisms by which ultra-processed foods may affect health.

Learn more about ultra-processed foods is here : brainly.com/question/26511562

#SPJ4

3 0
2 years ago
What are some similarities and between Gigantopithecus and humans?
Basile [38]

Answer:

Gigantopithecus could stand on its hind legs, and the known jaws of Gigantopithecus widen towards the rear and proposed that this widening occurred to allow for the housing of a trachea‭ (‬the‭ ‘‬windpipe‭’ ‬that connects the lungs to the mouth opening‭) ‬when the skull was placed directly in top of the head like a human and not carried forward like a great ape.‭

6 0
2 years ago
Which chemical or chemicals inhibit the activity of dnases during dna isolation?
sergij07 [2.7K]

EDTA inhibits the activity of DNase during DNA isolation process.

DNase is an enzyme which degrades DNA using divalent metal ions like Mg^{2+} . These metal ions act as cofactor for the proper functioning of DNase.

EDTA chelates the divalent metal ions and thus does not allow DNase to access them.

Therefore in this way DNA is prevented from degradation during its isolation.

7 0
3 years ago
Why cell size remain small even though organism size is large
ELEN [110]

Answer:

Cell size is limited by a cell's surface area to volume ratio. A smaller cell is more effective and transporting materials, including waste products, than a larger cell. Cells come in many different shapes. A cell's function is determined, in part, by its shape.

5 0
3 years ago
Read 2 more answers
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