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goldenfox [79]
2 years ago
13

The ________ cartilage is shaped like a shield, with its notch on the upper edge marking the level of bifurcation of the common

carotid artery.
Biology
2 answers:
HACTEHA [7]2 years ago
4 0
The answer would be thyroid.
Afina-wow [57]2 years ago
4 0
Your answer is thyroid, hope that helps.
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Why is it important to keep our water supply clean give 3 sentences ?
Studentka2010 [4]

We require to keep our water supply clean because we imbibe that water. If our water supply wasn't unsullied, we would die of dehydration. Another reason is that without water, all the crops would die and we wouldn't have any aliment to victual and so we would withal die of hunger.

8 0
3 years ago
1. Psychologists have used four perspectives in their efforts to explain motivation. These include an emphasis on instincts, opt
ololo11 [35]

Answer:

A) drive reduction

Explanation:

Motivation is the urge that fuels and directs human with the energy to accomplish a given task. Motivational theory is accustomed  with the role of  searching for what drives individuals to work towards a goal or a task.

The drive reduction theory explains  physiological ideology  required bring out  an aroused tension state that motivates an organism to satisfy the need.

Instincts Theory reflects innate and  fixed pattern of complex behavior in animals. For example, making holes of crabs for safety.  

Optimum Arousal Theory drive people to engage in certain activities in the quest to keep up with an optimum level of physiological arousal.

Hierarchy of motives: According to Maslow's pyramid, hierarchy of motives is explained based on need to satiate or quench the least physiological needs in order to be active before subsequent level needs.

4 0
2 years ago
What cell feature is used by scientists to classify an unknown cell as prokaryotic or eukaryotic?
zhannawk [14.2K]

Answer:

Like a prokaryotic cell, a eukaryotic cell has a plasma membrane, cytoplasm, and ribosomes, but a eukaryotic cell is typically larger than a prokaryotic cell, has a true nucleus (meaning its DNA is surrounded by a membrane), and has other membrane-bound organelles that allow for compartmentalization of functions.

Explanation:

Hope this helps ;)

4 0
3 years ago
Why is a lagging strand not needed during protein synthesis?
elena55 [62]

Answer:

template 5'->3"

Explanation:

As we all know, with a linear chromosome, on the lagging strand (template 5'->3') of DNA replication, when the last piece of RNA primer at the 3' end is removed, the DNA cannot be extended and this creates the end replication problem.

5 0
3 years ago
1. What codes for a protein?
Harman [31]
1) mRNA
2) amino acids
3) transcription and translation
4) mRNA is made
5) messenger
6) to a ribosome in the cytoplasm
7) making amino acids
8) ribosomal
9) transfer
10) tRNA anticodon match up with codons on mRNA strand
11) codon
12) peptide bond

Hope that helps! :)
5 0
2 years ago
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