Ruminant animals such as cows regurgitate their food and chew it (the "cud") seemingly nonstop all day long. What type of muscle fibers would you expect to find in their masticatory muscles?
Masseter muscles of cow also known as the masticatory muscles consists of type 1 muscle fibers though in some cows type 2 muscle fibers have also been reported.
Ruminant animals such as cows regurgitate their food and chew it (the "cud") seemingly nonstop all...
Answer the following questions. 1. Describe the difference observed between elastic and hyaline cartilage. 2. In an osteon, where can you find the lacuna? 3. Which of the tissues you have observed has long narrow lacuna surrounded by long narrow fibers going all in the same direction? 4. When looking at a slide you see what appears to be open spaces with small cells in it; this all is surrounded by layers of connective tissue. What type of tissue is...
Answer the following questions about histology(Connective tissue and plant cells) 1.Key characteristics of connective tissue(minimum 5) 2. the words “dense”, “loose”, “regular”, “irregular” means. If lacunae is seen in the tissue, the tissue must be ... or....? 3. Animal tissue-connective tissues: For Loose connective tissueCT Areolar tissue: a.Point the irregular arrangement of fibers b. hows the arrangement of the fibers c. what type of fibers can you find d. how do you differentiate them 4. Dense irregular CT: a. where...
1. (2 points) If you were given a microscope slide with an unknown type of muscle tissue, what features would you look for to determine whether the tissue was smooth muscle or skeletal muscle? Give 2 characteristics that would allow you to distinguish between these tissue types. Be sure to state which type of muscle has the characteristics you describe.) 2. Give 3 examples of different types of connective tissues found within the body and briefly note one function of...
Explain ALL
5 If sodium ions were not present, what would happen in muscle signaling? (1 POINTS) O Acetylcholine would not be released. O Neurotransmitters would not be activated. O Fewer action potentials would be propagated. O The primary motor cortex would not activate an alpha motor neuron. 6 What is included in the appendicular skeleton? (1 POINTS) O Bones arranged around the central axis of the body O Bones that support and move the appendages O Skull O Ossicles...
Fill in all the blanks in below, answer each part, and you can add
images to show each tissue type. It is actually better if you can
make a table of each tissue type and talk about its specialities by
mentioning the parts asked in the questions.
Sketch the tissue and write the magnification used Animal Tissues: Connective tissue Loose connective tissue (CT) (Areolar tissue) Notice the irregular arrangement of fibers. How is the arrangement of the fibers? What type...
When comparing skeletal muscle tissue from a 20 year male to an 85 year old male under the microscope, what would you expect to find? Check All That Apply fewer muscle cells in the 85 year old tissue sample smaller muscle cells in the 85 year old tissue sample longer muscle fibers in the 85 year old tissue sample sample more mitochondria in the 20 year old tissue sample
43) Which of the following choices correctly pairs a mineral with one of its major functions in the body? A) iron, component of the nucleic acid backbone B) calcium, used in amino acid metabolism O phosphorus, maintaining water balance D) sodium, maintaining water balance in cells 44) Essential fatty acids, which are required in the human diet, are A) those fatty acids that humans are unable to synthesize. B) the fatty acids that humans can synthesize from simpler molecules. stored...
A relatively long cecum is characteristic of animals that are ________. A) carnivores B)autotrophs C) herbivores D) omnivores Which of the following organs is incorrectly paired with its function? A) stomach—protein digestion B) large intestine—bile production C) small intestine—nutrient absorption D) pancreas—enzyme production If you found a vertebrate skull in the woods and the teeth were sharp and scissor-like, what type of food would you expect this animal to eat? A) grass B) flesh of another animal C) nectar D)...
in the treee below, assume the most recent common ancestor to
all the animals listed had a long tail, ears, external testes, and
fixed claws. based on the info in the tree, what traits does a seal
have? (picture below)
Select all the ways animals are different from plants. animals are heterotrophs animals are autotrophs animals have sexual reproduction animals are mostly mobile at some life stage QUESTION 2 In the tree below, assume the most recent common ancestor to...
i kinda know its a lot but i need it due asap please. thank you
so much
1. What are the different parts of the skeletal system and their functions? 2. Provide an example for each: long bones, short bones, flat bones, and irregular bones, sutural bones and sesamoid bones. 3. What are the different types of joints? What type of movement do they allow? Provide examples for each. 4. Explain how bones are maintained and can change when under...