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Keith_Richards [23]
2 years ago
7

Which description applies to the prominent transverse lines located on the anterior surface of the sacrum?

Biology
1 answer:
Anni [7]2 years ago
3 0
These lines (there is four of them) are residuals of the fusion of the five sacrum vertebrae that are fused. These "vertebrae" or segments present a characteristics, being the first of them very similar to a lumbar vertebra, large, and the other vertebrae are<span> progressively smaller and flattened. They also present a curved shape being anteriorly concave.</span>
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When a parent cell makes several nuclei and divides to make several daughter cells, it is called _____.
Ostrovityanka [42]
<span>The correct answer is D, multiple fission. During this process, the nucleus divides many times y mitosis. This is followed by the separation of cytoplasm, and this creates several daughter cells. The process occurs in many protists.</span>
7 0
2 years ago
Leaflets are a characteristic of ________ leaves.
SashulF [63]

Answer:

compound

Explanation:

Sheets can be grouped into two basic groups: single sheets and composite sheets. The simple leaves are those in which the limb is not divided. The composite leaves, in turn, have the limbus divided into small portions called leaflets. Each leaflet may also have a small petiole, which in this case is called a petiole.

Composite leaves can be further classified into two types: pinnacles and spankings. Pinnacles are those in which leaflets start from the rake (petiole extension) as a feather. The spanking, in turn, has its leaflets starting at the very end of the petiole.

8 0
3 years ago
Read 2 more answers
Pls help me,guys!<br> Thanks,:D
natulia [17]
Your answer is C the objects should attract to each other due to Newton's laws.
7 0
3 years ago
Patient: 67 year old female diagnosis: heart failure prescription: daily dose of 48.5mcg of digoxin. how milligrams would be
Goshia [24]

Assuming the body weight of the woman is 67 kg, milligrams of digoxin required per day for the woman will be 3.25 milligrams.

<h3>What is drug dosage?</h3>

Drug dosage refers to the amount of drug required to be administered to a patient per given time based on body weight or age.

The dosage for digoxin for treatment of heart failure for the 67 year old woman is 48.5 mcg/kg body weight.

Assuming the body weight of the woman is 67 kg, milligrams of digoxin required per day for the woman will be 48.5 * 67/1000 = 3.25 milligrams.

In conclusion, the dosage of drugs depends on age and body weight.

Learn more about drug dosage at: brainly.com/question/11185154

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8 0
2 years ago
I have mutant cells that make no pfk2enzyme. i measure rates of oxygen consumption in these mutant cells and compare them to wil
Kazeer [188]

The correct answer is that mutant cells will exhibit diminished oxygen consumption; decreased glycolysis results in decreased Kreb's cycle and electron transport chain.

The PFK2 enzyme catalyzes the generation of F26BP, this binds with the allosteric site of PFK-1 and increases the affinity of PFK-1 with F6P and also decreases the affinity of allosteric inhibitors citrate and ATP to PFK-1. Thus, PFK-1 will combine with F6P at a greater rate.

This ultimately results in more glycolysis, thus, more ETC and more consumption of O2. If there is no PFK2, then there will be a reduction in glycolysis, TCA, ETC, and consumption of oxygen.

The PFK2 is an enzyme accountable for monitoring the rates of gluconeogenesis and glycolysis in the human body. In the absence of glycolysis, there will be a reduction in TCA, ETC, and consumption of O2.

5 0
3 years ago
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